SERVICE MANUAL - HNC Truck Parts3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After September 15, 2003 — ELECTRICAL CIRCUIT DIAGRAMS i Table of Contents

SERVICE MANUAL

SERVICE MANUAL SECTION

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES BuiltAfter September 15, 2003 — ELECTRICAL CIRCUIT DIAGRAMS

Truck Model: 3200Start Date: 03/01/2002Truck Model: 4200

Start Date: 10/01/2002Truck Model: 4300








Start Date: 10/01/2002

S082853Copyright© 09/15/2003 International Truck and Engine Corporation

S082853

09/15/2003

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built AfterSeptember 15, 2003 — ELECTRICAL CIRCUIT DIAGRAMS

i

Table of Contents

1. INSTRUCTIONS AND CHARTS (CHAPTER 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.1. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.2. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21.3. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.4. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.5. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.6. NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBER IDENTIFICATION, P.

6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61.7. CIRCUIT DIAGRAM INSTRUCTIONS, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71.8. CIRCUIT DIAGRAM INSTRUCTIONS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81.9. SCHEMATIC SYMBOL CHART, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91.10. RELAY FUNCTIONS, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101.11. LAMP BULB CHART, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111.12. INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBER

IDENTIFICATION, P.12.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

2. 12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132.1. ACCESSORY, P. 1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132.2. BATTERY FEEDS, CAB, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142.3. BATTERY, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152.4. 1708 DATA LINK, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162.5. SWITCH DATA LINK, P. 5.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172.6. DRIVETRAIN 1939 DATA LINK (CAB), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182.7. DRIVETRAIN 1939 DATA LINK (CHASSIS), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192.8. GROUNDS CHASSIS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202.9. GROUNDS CHASSIS, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212.10. GROUNDS IP, P. 10.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .222.11. GROUNDS IP, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .232.12. IGNITION CAB, P. 12.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242.13. IGNITION CAB, P. 13.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252.14. IGNITION FEEDS, CHASSIS, P. 14.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262.15. START, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

3. CAB ACCESSORIES (CHAPTER 3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .283.1. CIGAR LIGHTER AND POWER FEEDS, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .283.2. CB POWER, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .293.3. COMPASS AND TEMPERATURE DISPLAY, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303.4. FRONT DOORS WINDOWS AND LOCKS (POWER), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .313.5. CREW DOORS WINDOWS AND LOCKS (POWER), P. 5.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .323.6. HORN, DUAL ELECTRIC, P. 6.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .333.7. MIRRORS (HEATED, LIGHTED AND POWER), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .343.8. RADIO (ENTERTAINMENT), SPEAKERS, P. 8.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .353.9. WINDSHIELD WIPER AND WASHER PUMP, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .363.10. 2–WAY RADIO, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .373.11. SWITCH PACK, OPTIONAL GAUGE PACK, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .383.12. LIGHTED AIR SHIELD, P. 12.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .393.13. ROOF AUX. LOAD, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

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3.14. SATELLITE COMMUNICATION QUALCOMM-MCT AND IMCT SYSTEMS, P. 14. . . . . . . . . . . . . .413.15. SELF CONTAINED AIR SEAT, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .423.16. DIGITAL CLOCK PTC, P. 16.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .433.17. TRANSMISSION ALLISON LCT COLUMN SHIFTER, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .443.18. HEATED SEATS FOR 7700 MODELS ONLY, P. 18.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

4. 12V CHARGING + CRANKING SYSTEM (CHAPTER 4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .464.1. I6 EGR ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .464.2. V8 AVNT ENGINES, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .474.3. CATERPILLAR, CUMMINS ISM ENGINES, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .484.4. I6 HEUI ENGINES, P. 4.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

5. FANS AND ENGINE ACCESSORIES (CHAPTER 5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505.1. FAN WIRING, P. 1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505.2. ETHER START, P. 2.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .515.3. SNOW VALVE, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .525.4. FAN WIRING, CATERPILLAR AND CUMMINS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

6. ELECTRONIC ENGINES (CHAPTER 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546.1. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546.2. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL AND BODY

BUILDER CONNECTIONS, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .556.3. ELECTRONIC ENGINE CONTROLS, (V8–AVNT) ENGINES, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .566.4. ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL AND BODY

BUILDER CONNECTIONS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .576.5. CATERPILLAR C10, C11, C12, AND C13 ENGINES, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .586.6. CUMMINS ISM ENGINE, P. 6.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .596.7. I6 HEUI ENGINE, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .606.8. I6 HEUI ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS WITH MANUAL

TRANSMISSION, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

7. GAUGES WITH AND WITHOUT INTEGRAL WARNING LIGHT (CHAPTER 7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .627.1. IP/GAUGE LIST, P. 1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .627.2. WARNING LIGHT LIST, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .637.3. WARNING LIGHTS CONTROLLED BY ENGINE, TRANSMISSION, ABS CONTROLLER, P.

3.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .647.4. ENGINE OIL PRESSURE AND TEMP, SPEEDOMETER, TACH, VOLTMETER AND WATER

TEMP GAUGE CIRCUITS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .657.5. IP/GAUGES AND WARNING LIGHTS — GAUGE CLUSTER, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .667.6. AIR PRESSURE INPUT CIRCUIT, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .677.7. AXLE TEMPERATURE, FWD REAR AND REAR AXLES, GAUGE INPUT CIRCUIT, P. 7. . . . . .687.8. FUEL GAUGE INPUT CIRCUIT (SINGLE TANK) DIFFERENTIAL LOCK WARNING LAMPS, P.

8.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .697.9. GAUGES AND WARNING LIGHTS — FUEL FILTER RESTRICTION AND WATER IN FUEL

LIGHTS, P. 9.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .707.10. GAUGES AND WARNING LIGHTS — PARK BRAKE LIGHT AND TRANSMISSION OIL TEMP.

GAUGE, P. 10.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .717.11. GAUGES AND WARNING LIGHTS — AMMETER, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .727.12. ENGINE OIL TEMPERATURE GAUGE WITH CATERPILLAR, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .737.13. FRONT AXLE ENGAGEMENT LAMP, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

8. LIGHTS (CHAPTER 8).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .758.1. BACK UP LIGHTS, P. 1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

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8.2. LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOP LAMPS, P.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

8.3. LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOP LAMPS(CONT.), P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

8.4. LIGHT SYSTEMS — TURN SIGNAL AND STOP SWITCHES, P. 4.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .788.5. DOME LIGHT, MAP LIGHT, P. 5.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .798.6. DOME LIGHT, MAP LIGHT (CONT.), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .808.7. FOG LIGHT AND WORK LIGHT, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .818.8. HEADLIGHTS, P. 8.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .828.9. AUX. HEADLIGHTS, AUX. PARK, AUX TURN, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .838.10. PANEL LIGHTS, P. 10.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

9. CHASSIS ACCESSORIES (CHAPTER 9). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .859.1. AIR DRYER AND HEATED DRAIN VALVE, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .859.2. ANTILOCK BRAKE SYSTEM (ABS), AIR, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .869.3. ANTILOCK BRAKE SYSTEM (ABS), AIR, TRACTION CONTROL, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . .879.4. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .889.5. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .899.6. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .909.7. TWO SPEED AXLE SWITCH WITH MANUAL TRANSMISSION AND I6 HEUI FUEL HEATER

N/WARN LIGHTS, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .919.8. BRAKE SYSTEM, HYDRAULIC, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .929.9. FUEL TRANSFER PUMP, P. 9.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .939.10. BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10. . . . . . . . . . . . . . . .949.11. BODY BUILDER AND TRAILER TURNS, CENTER PIN ABS, CENTER PIN AUX, P. 11. . . . . .959.12. BODY BUILDER AND TRAILER SOCKET BACK OF CAB SOCKETS, P. 12. . . . . . . . . . . . . . . . . . .969.13. BODY BUILDER AND TRAILER SOCKET END OF FRAME (EOF) SOCKET AND BODY

BUILDER, P. 13.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .979.14. AIR SOLENOID 4–WAY PACK, P. 14.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .989.15. REMOTE POWER UNITS, SOLENOID PACKS, REMOTE ENGINE SPEED CONTROLLER, P.

15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .999.16. HYD POWER PARK, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1009.17. AIR SUSPENSION, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1019.18. AUX. TRAILER, ACC CONTROLLED, P. 18.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1029.19. AUX. TRAILER, BTRY CONTROLLED, P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1039.20. LIFT AXLES (NON-STEERABLE), P. 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1049.21. LIFT AXLES (STEERABLE), P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1059.22. AIR ACTUATED PARK BRAKE, P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1069.23. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1079.24. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1089.25. LIFT AXLES, WITH NON—STEERABLE FOR SS MODELS, P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1099.26. FUEL / WATER SEPARATOR WITH 12VDC FUEL PREHEATER, P. 26. . . . . . . . . . . . . . . . . . . . . . . .1109.27. ELECTRONIC TRAILER BRAKE ACCOMMODATION, P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1119.28. LECTRASHIFT ACCOMMODATION, P. 28.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1129.29. AUXILIARY 40 AMP CIRCUIT, P. 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1139.30. HOURMETER, CUSTOMER MOUNTED PTO, P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1149.31. REMOTE START/ STOP, P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1159.32. LIFT AXLE WITH 14RAR, P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1169.33. LIFT GATE, P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117

10. TRANSMISSIONS (CHAPTER 10).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11810.1. ALLISON LCT TRANSMISSION OR ALLISON 1000, 2000, 2400, P. 1. . . . . . . . . . . . . . . . . . . . . . . . .11810.2. ALLISON MD TRANSMISSION, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

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10.3. ALLISON MD TRANSMISSION (WTEC), P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12010.4. ALLISON MD TRANSMISSION (CONT.), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12110.5. TRANSMISSION, WTEC MD W/AUTO NEUTRAL, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12210.6. EATON AUTOSHIFT TRANSMISSION, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12310.7. EATON AUTOSHIFT TRANSMISSION (CONT.), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12410.8. EATON LIGHTNING TRANSMISSION, P. 8.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12510.9. ALLISON HD TRANSMISSION, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12610.10. ALLISON HD TRANSMISSION, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12710.11. ALLISON HD TRANSMISSION, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12810.12. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12910.13. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL AND WITH 0013WUA, P. 13. . . . . .13010.14. ALLISON LCT TRANSMISSION (ALLISON 1000, 2000, 2400) WITH I6 HEUI, P. 14. . . . . . . .13110.15. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED

EFFECTS, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13210.16. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED

EFFECTS, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

11. AIR CONDITIONING (CHAPTER 11). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13411.1. HVAC SYSTEMS, P. 1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13411.2. AIR CONDITIONING (ONLY), P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

12. CONNECTOR COMPOSITES (CHAPTER 12). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13612.1. CONNECTOR COMPOSITES (10M), (71), (72), (345F), P. 1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13612.2. CONNECTOR COMPOSITES (420F), (420M), (520), (521), (522), (523), (524), P. 2. . . . . . . . . .13712.3. CONNECTOR COMPOSITES (1002), (1003), (1010), P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13812.4. CONNECTOR COMPOSITE (1011), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13912.5. CONNECTOR COMPOSITE (1012), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14012.6. CONNECTOR COMPOSITE (1013), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14112.7. CONNECTOR COMPOSITE (1014), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14212.8. CONNECTOR COMPOSITES (1018), (1019M), (1020M), (1021M), (1022M), P. 8. . . . . . . . . . . . .14312.9. CONNECTOR COMPOSITES (1027M, F), (1100), (1101A), (1101), (1102), P. 9. . . . . . . . . . . . . . .14412.10. CONNECTOR COMPOSITES (1104), (1106), (1200), (1210), P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . .14512.11. CONNECTOR COMPOSITES (1300), (1301), (1400), (1402), (1410), (1500), (1510), P.

11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14612.12. CONNECTOR COMPOSITES (1553), (1554F), (1555), (1600), (1601), (1650), P. 12. . . . . . . .14712.13. CONNECTOR COMPOSITES (1652), (1657M), (1658), (1659), (1800), P. 13. . . . . . . . . . . . . . . . .14812.14. CONNECTOR COMPOSITES (1804), (1807), (1808), (1809), (1810), (1811), (1812), (1813),

(1814), (1815), P. 14.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14912.15. CONNECTOR COMPOSITES (1820), (1822), (1823), (1824), (1828), (1860), (1861), (1901M),

(1915), P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15012.16. CONNECTOR COMPOSITES (1918), (1935), (1920), (2000), (2002M), (2003M), (2004M),

(2005M), P. 16.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15112.17. CONNECTOR COMPOSITES (2006M), (2007F), (2021F), (2021M), (2022F), (2022M),

(2111M), (2112M), (2113M), (2114M), (2115M), (2116M), (2117M), (2301M), (2302M), (2303M), P.17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152

12.18. CONNECTOR COMPOSITES (2304M), (2305M), (2306M), (2307F), (2308F), (2502F),(2502M), (2503F, M), (2600F, M), P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153

12.19. CONNECTOR COMPOSITES (2601M, F), (2602M, F), (3000M), (3000F), (3002M), (3003),(3100M), (3200F, M), (3201M), (3202), (3203M), P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154

12.20. CONNECTOR COMPOSITES (3204M, F), (3209), (3210M), (3211M), (4000), P. 20. . . . . . . . .15512.21. CONNECTOR COMPOSITE (4001), P. 21.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15612.22. CONNECTOR COMPOSITE (4002), P. 22.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15712.23. CONNECTOR COMPOSITE (4003), P. 23.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158

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12.24. CONNECTOR COMPOSITES (4004), (4007), (4008), P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15912.25. CONNECTOR COMPOSITE (4014), P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16012.26. CONNECTOR COMPOSITE (4014/1700), P. 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16112.27. CONNECTOR COMPOSITES (4015), (4017), (4018), (4019), (4020), (4021), (4022), (4023), P.

27.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16212.28. CONNECTOR COMPOSITES (4024), (4030), (4031), (4032), (4033), (4040), (4041), P.

28.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16312.29. CONNECTOR COMPOSITES (4070), (4071), (4087), (4098), (4101), P. 29. . . . . . . . . . . . . . . . . . .16412.30. CONNECTOR COMPOSITE (4103), P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16512.31. CONNECTOR COMPOSITES (4105), (4111), (4120), (4301), P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . .16612.32. CONNECTOR COMPOSITES (4305), (4410), (4410B), (4410C), (4410D), (4410E), (4410H),

(4410M), (4411), P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16712.33. CONNECTOR COMPOSITES (4411A), (4411B), (4412), (4415), (4450), (4450A), (4460A),

(4460), P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16812.34. CONNECTOR COMPOSITE (4705), P. 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16912.35. CONNECTOR COMPOSITES (4810), (4712F), (4820), (4713F), (4830), (4840), (4850), P.

35.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17012.36. CONNECTOR COMPOSITES (4900), (4910), (4950), (4951), P. 36. . . . . . . . . . . . . . . . . . . . . . . . . . . .17112.37. CONNECTOR COMPOSITES (6007), (6011), P. 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17212.38. CONNECTOR COMPOSITES (6013M), (6014), P. 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17312.39. CONNECTOR COMPOSITES (6015), (6020), (6021), P. 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17412.40. CONNECTOR COMPOSITES (6200), (6316), (6323), (6332), (6333), (6334), (6400), (6401M),

(6401), (6406), (6407), (6407D), (6409), (6500), P. 40.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17512.41. CONNECTOR COMPOSITES (6550), (6703), (6704), (6708), (7103), (7104), (7104A), (7105),

(7106), (7111), P. 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17612.42. CONNECTOR COMPOSITES (7200), (7202), (7203), P. 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17712.43. CONNECTOR COMPOSITES (7204), (7205), (7206), (7211), (7212), (7213), P. 43. . . . . . . . . .17812.44. CONNECTOR COMPOSITES (7214), (7300), (7301), P. 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17912.45. CONNECTOR COMPOSITES (7302), (7304), (7305), (7306), (7500), (7502), (7600), (7601), P.

45.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18012.46. CONNECTOR COMPOSITES (7603), (7604), (7605), (7606), (7607), (7608), (7609), (7610),

(7611), (7612), (7613), (7615), (7700), (7702), (7703), (7703A), P. 46.. . . . . . . . . . . . . . . . . . . . . . . . . . . . .18112.47. CONNECTOR COMPOSITES (7800), (7801M), (7803), (7900), (7901), P. 47. . . . . . . . . . . . . . . . .18212.48. CONNECTOR COMPOSITES (7905), (7906), (8000), (8001), (8102), (8150), (8151), (8200), P.


(8502), (8502A), P. 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18412.50. CONNECTOR COMPOSITES (8503), (8503A), (8505), (8506), (8507), (8508), (8509), (8600),

(8601), (8602), P. 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18512.51. CONNECTOR COMPOSITES (8700), (8701), (8800), (8801), (8802), (8803), (8805), P.


(9255), P. 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18712.53. CONNECTOR COMPOSITES (9260), (9261), (9262), (9263), (9264), (9265), (9303A), P.

53.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18812.54. CONNECTOR COMPOSITES (9405), (9501), (9502), (9503), (9504), (9505), (9506), P.


(9515), P. 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19012.56. CONNECTOR COMPOSITES (9516), (9517), (9518), (9519), P. 56. . . . . . . . . . . . . . . . . . . . . . . . . . . .19112.57. CONNECTOR COMPOSITE (9700), P. 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19212.58. CONNECTOR COMPOSITE (9700), P. 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19312.59. CONNECTOR COMPOSITES (9715), (9715A), (9715B), P. 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194

S082853

vi 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built AfterSeptember 15, 2003 — ELECTRICAL CIRCUIT DIAGRAMS

12.60. CONNECTOR COMPOSITES (9716), (9716A), (9716B), P. 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19512.61. CONNECTOR COMPOSITES (9717A), (9717B), P. 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19612.62. CONNECTOR COMPOSITES (9718), (9719), (9720), (9733), (9734), (9736), (9754), (9762),

(9763), P. 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19712.63. CONNECTOR COMPOSITES (9777), (9778), (9800), P. 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19812.64. CONNECTOR COMPOSITES (9870), (9871), (9811), (9812), (9814), (9815), (9850), (9900),

(9900A), (9913A), (9913B), (9914), P. 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19912.65. CONNECTOR COMPOSITES (4100), (4109), (4112), (6502), (7107), (7208), (7615), P.

65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200

S082853


1

1. INSTRUCTIONS AND CHARTS (CHAPTER 1)1.1. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 1

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATIOIN AND LOCATION

U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 01AE08-52365

PREFIX DESIGNATIONS

PREFIX LOCATION

A Cab-instrument Panel Module

B

Cab-Header/Clearance LightsC

Cab-Roof/Rear PanelD

Cab-Left Door/Doors

Cab-Driver Control Module

E

F Cab-Right Door/Doors

H Cab-Sleeper

J Cab-Dash(outside)

K Engine/Radiator

L Transmission

M Chassis/Front End (Cab Dash Panel Forward)

N Chassis/Center Section (Cab Dash Panel to Cab RR Xmbr)

P Chassis/Wheel Base Section

R Chassis/Suspension/Rear Axle/Axles

S Chassis/AF Section/Stop/Tail/Turn Lights

CIRCUIT NUMBER AND IDENTIFICATIONS

CIRCUITNUMBER COLOR DESCRIPTION

1 LTBL ALTERNATOR - FIELD

2 RD ALTERNATOR - CHARGE

3 DKBL 1708 DATA LINK, SWITCH DATA LINK (+)

GY 1708 DATA LINK, SWITCH DATA LINK (-)

4 SERIAL/DATA COMMUNICATION J1922

5 YL DRIVE TRAIN J1939 DATA LINK (+)

GN DRIVE TRAIN J1939 DATA LINK (-)

6 GY LOW VOLTAGE ELECTRONIC FEED (< 9 VOLTS)

7 RD ALTERNATOR - RESISTANCE

8

PRODUCTION RELEASE. A P54304UPEC 16JAN01

Figure 1 Circuit Number Identification and Location Chart

S082853

2 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built AfterSeptember 15, 2003 — ELECTRICAL CIRCUIT DIAGRAMS

1.2. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 1

INTERNATIONAL CIRCUIT NUMBERIDENTIFICATION AND LOCATION (CONT.)

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 02AE08-52365

CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)

CIRCUITNUMBER COLOR DESCRIPTION

9 GY ZERO VOLT REFERENCE (ZVR)

10 WH CHASSIS/ENGINE GROUND

11 WH CAB/SLEEPER GROUND

12 LTBL ACCESSORY FEED

13 PK IGNITION FEED

BK IGNITION FEED (BODY BUILDER CONNECTOR)

14 RD BATTERY FEED

15 RD KEY SWITCH FEED

16

17 PK STARTER CONTROL

18 PK GLOW PLUG/PRE-HEATER

19 GY ENGINE SHUTDOWN

20 LTGN REMOTE POWER MODULE

21 COLD START CONTROLS (ETHER)TN

22

23 TN ENGINE FAN/SHUTTERS

24 GY ENGINE EXHAUST BRAKE

25 TN PYROMETER

26 TN AMMETER

27 TN VOLTMETER

28 TN INSTRUMENTS AND GAUGES

29 TN ENGINE WATER TEMPERATURE

30 ENGINE OIL TEMPERATURETN

31 TN TRANSMISSION OIL TEMPERATURE

32 TN AXLE OIL TEMPERATURE


Figure 2 Circuit Number Identification and Location Chart (Cont.)

S082853


3


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PART NO. SHEET

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DATE CHANGE

CHAPTER 1


U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

15 MAY 00 03AE08-52365


CIRCUITNUMBER

COLOR DESCRIPTION

33 TN ENGINE OIL LEVEL

34 TN COOLANT LEVEL

35 TN ENGINE OIL PRESSURE

36 TN FUEL LEVEL

37 TN FUEL PUMP

38

39 GY AIR DRYER HEATER

40 GY LOW AIR PRESSURE WARNING

41 TN AIR TEMPERATURE

42 GY FRONT AXLE ENGAGED

43 GY POWER DIVIDER LOCK (PDL) WARNING

44 GY PARK BRAKE WARNING

45 LTGN ANTI - THEFT WARNING

46 GY POWER TAKE - OFF WARNING

47 GY SPEEDOMETER

48 GY TACHOMETER

49 GY DIFFERENTIAL LOCK WARNING

50 YL LIGHT SWITCH FEED

51 YL DIMMER SWITCH FEED

52 YL HEADLIGHT HI - BEAM

53 YL HEADLIGHT LO - BEAM

54 BN PARKING/MARKER LIGHTS

55 OR TURN SIGNAL - FEED

56 OR TURN SIGNAL LIGHTS - LEFT

YL TURN SIGNAL LIGHTS - LEFT (BODY BUILDER CONNECTION)

57 OR

LT GN

TURN SIGNAL LIGHTS - RIGHT

TURN SIGNAL LIGHTS - RIGHT (BODY BUILDER CONNECTION)



S082853



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NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 1


U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

15MAY00 04AE08-52365

COLORCIRCUITNUMBER DESCRIPTION


58 BN CLEARANCE/IDENTIFICATION LIGHTS

59 GY SOLENOID

60 OR HAZARD LIGHTS

61 GY AIR SUSPENSION

62 DKBL PANEL LIGHTS

63 DKBL COURTESY/DOME LIGHTS

64 YL FOG/DRIVING LIGHTS

65 OR CAB REAR FLOOD LIGHT

66 YL DAYTIME RUNNING LIGHTS

67

68 BN TAIL LIGHTS

69 BN LICENSE PLATE LIGHT

70 OR STOP LIGHTS

RD STOP LIGHTS (BODY BUILDER CONNECTION)

71 OR BACK - UP LIGHTS

LTBL BACK - UP LIGHTS (BODY BUILDER CONNECTION)

72 OR TRAILER AUXILIARY FEED - BATTERY

73 PWMLTGN

74 LTGN HEATER RECIRC MOTOR

75 LTGN HEATER BLOWER MOTOR

76 LTGN AUXILIARY FAN

77 LTGN AIR CONDITIONER

78 LTGN MIRRORS - HEATED; MOTORIZED

79 GY SEAT BELTS

80 BK SLEEPER BOX RELAY - FEED

81 LTGN POWER DOOR LOCKS



S082853


5



S082853


1.6. NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBERIDENTIFICATION, P. 6

Figure 6 NAVPAK/ECM I6 Engine Controller Connector Pin Number Identification

S082853


7

1.7. CIRCUIT DIAGRAM INSTRUCTIONS, P. 7

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 1

CIRCUIT DIAGRAM INSTRUCTIONS

U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

15MAY00 07AE08-52365

R32-G

B - MULTIPLE CONNECTIONS ARE DISPLAYED ON SCHEMATIC AS SHOWN. REFER TO CONNECTOR COMPOSITE WITH APPLICABLE NUMBER FRO MORE COMPLETE INFORMATION.

SINGLE IN-LINE CONNECTORS DISPLAYEDAS SHOWN WITH OR WITHOUT CONNECTORNUMBER.

R32-GB

WIRE CONNECTION

C - PHANTOM LINES INDICATE PRINTED CIRCUITS OR BUSSED CIRCUITS. THESE CIRCUITS EXIST IN THE INSTRUMENT CLUSTERS AND FUSE/CIRCUIT BREAKER CONNECTORS.

D - MULTPLE CIRCUIT NUMBERS ON A LINE INDICATE ONE WIRE DISTRIBUTING CURRENT TO TWO CIRCUITS.

SUFFIXG IS NOT A SUFFIX BUT INDICATESA GROUND CIRCUIT.

ETHERSWITCH

PRINTED CIRCUIT IN

INSTRUMENT CLUSTER

F - CIRCUIT "11" DENOTES ANY COMMON GROUND, (MORE THAN ONE CIRCUIT). ANY INDIVIDUAL GROUND CIRCUIT IS IDENTIFIED WITH THAT PARTICULAR CIRCUIT NUMBER. (E.G CIRCUIT 97 CRUISE CONTROL, IS IDENTIFIED PER EXAMPLE).

GROUND CIRCUITS ARE DESCRIBED THUS:

A12

11-GB

WIRECONNECTION

A55A16OR

LOCATION IN FUSE/CIRCUITBREAKER CONNECTION

BUSS IN FUSE/CIRCUITBREAKER CONNECTOR

F19

COMMON GROUNDCIRCUIT NUMBER

B

RELAY - SUPPRESSED

12

20A

F1

A - SWITCH AND RELAY POSITIONS AS SHOWN ON CIRCUIT DIAGRAMS INDICATE NORMAL POSITION WITH IGNITION OFF UNLESS OTHERWISE NOTED.

12

R32-GA

BUSSED CONTACT

30 86

87A 87 85

A128

E - SWITCHES, RELAYS AND COMPONENTS INDICATE EXTERNAL WIRE CONNECTIONS AND/OR INTERNAL CONNECTIONS OR CONTACTS.

LOCATION

OFFOFFOFFOFF

A

AA

A IIIIS S SS

B

SGND I A

INDIVIDUAL GROUNDCIRCUIT NUMBER

16BN

A55A/A6016OR

16RD

A6016OR

NOTE: FOR CIRCUIT DESCRIPTION OTHER THAN GROUNDS,NEITHER THE LETTER "G" NOR THE COLOR WHITE SHALL BE USED.

CONTACT

VOLTMETER

A12A

11-GA11-G

KEY SWITCH PIGTAIL

INTERNALCONNECTION

INDICATESCASEGROUND

SUFFIX

FUSE RATING

SWITCH:MANUAL/MECHANICAL

F18

G IS NOT A SUFFIX BUTINDICATES A GROUNDCIRCUIT.

A

20A

AND/OR

PRODUCTION RELEASE. A P54304U

SWITCHMAGNETIC

SUPPRESSED

PEC 16JAN01

LOCATION/CIRCUIT NUMBERWIRE GAUGE/WIRE COLOR

Figure 7 Circuit Diagram Instructions

S082853


1.8. CIRCUIT DIAGRAM INSTRUCTIONS, P. 8

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 1

CIRCUIT DIAGRAM INSTRUCTIONS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 08AE08-52365

AIR CONDITIONER

WH - WHITE

IND-

NOUN ABBREVIATION

INDICATOR-AWG

ACC

-BLTW/O WITHOUT-

-

G - ABBREVIATIONS: COLOR, NOUN AND ENGINE

-R

COLOR ABBREVIATION

ENGS

RIGHTENGINESTART OR SENDER

BN - BROWN

--

GD - GOLD

-GAW/

GN - GREEN

G

WITH

LT GN - LIGHT GREEN ACCESSORY

PL - PURPLEPK - PINK

GROUND

SIL - SILVER

IGNAUX

VT - VIOLET

IGNITION-

YL - YELLOW

-AUXILIARY

A

LAMERICAN WIRE GAUGE

LEFTBAT LIGHT-BATTERY

-CONNOPTDRL

CONNECTION OR CONNECTOROPTIONALDAYTIME RUNNING LIGHTS

-

AQ - AQUA

--

BL - BLUEBK - BLACK

FWDTHERMO

DK GN - DARK GREEN

FORWARDTHERMOSTAT

GY - GRAY

GAUGE-

LT BL - LIGHT BLUE

GND

ISM - MFG (CUMMINS) 10.8 LITER ELECTRONIC ENGINE CONTROL

N14E PLUS - MFG (CUMMINS) 14 LITER ELECTRONIC ENGINE CONTROL

C-10,C-12 - MFG (CATERPILLAR) 10.3 LITER ELECTRONIC ENGINE CONTROL

V8-AVNT - MFG (INTERNATIONAL) V8 6.0 LITER ELECTRONIC ENGINE CONTROL

I6-HEUI - MFG (INTERNATIONAL) NGD I6 DT466 & DT/HT530 ELECTRONIC ENGINE CONTROL

ENGINE ABBREVIATION

OR - ORANGE

RD - RED

IAC

TN - TAN


Figure 8 Circuit Diagram Instructions (Cont.)

S082853


9

1.9. SCHEMATIC SYMBOL CHART, P. 9

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 1

SCHEMATIC SYMBOL CHART

U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19MAY00 09AE08-52365

RESISTOR

SOLENOID - GENERAL USAGE

SWITCH CONTACT, NORMALLY CLOSED

SPLICE

CIGAR LIGHTER

SWITCH-MANUAL/MECHANICAL

SYMBOL

SPEAKER - SOUND SYSTEM

LIGHT - SINGLE FILMENT

SENDER - OIL, WATER, FUEL, TEMPERATURE

DESCRIPTION

GROUND

MALE TERMINAL

LIGHT EMITTING DIODE

SWITCH CONTACT, NORMALLY OPEN

JUNCTION POINT

MOTOR - ELECTRIC

SWITCH-PRESSURE

RELAY-SUPPRESSED

30 86

87A 87 85

HORN

DESCRIPTION

MAGNETIC SWITCH

LIGHT - DOUBLE FILAMENT

MALE/FEMALE IN-LINE CONNECTIONSYMBOL

FEMALE TERMINAL

FUSE


Figure 9 Schematic Symbol Chart

S082853


1.10. RELAY FUNCTIONS, P. 10

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 1

RELAY FUNCTIONS AND WIRING GUIDE

U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 10AE08-52365

30 86

87A 87 85

4

ENERGIZING COIL

85

NORMALLYCLOSED

CONTACT

FUSEBLOCK SOCKETCONNECTOR SOCKETCABLE INSERTIN END

5

NORMALLY CLOSED CONTACT

2

ENERGIZING COIL

3086

87A8785

A

RELAY FUNCTIONS

D

RELAY SCHEMATIC

86

MICRO RELAY FUNCTION AND WIRING GUIDE

85

87A

TYPICAL RELAY (INSERTION END)

30 AE

1

86

3

NORMALLYOPENCONTACT

30

87A

2

ENERGIZING COIL

ENERGIZING COIL

3

C

NORMALLY OPEN CONTACT

14

COMMON CONTACT

B

MINIATURE RELAY FUNCTION AND WIRING GUIDE

TYPICAL RELAY (INSERTION END)

86

87

FUSEBLOCK SOCKETCONNECTOR SOCKETRELAY INSERTION END

RELAY SCHEMATIC

30

87A

B

85

87C

D

E

5

COMMONCONTACT

87


CNA 23AUG02 MINI RELAY #2 WAS #5. B 56507K

Figure 10 Relay Functions

S082853


11

1.11. LAMP BULB CHART, P. 11

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 1

LAMP BULB CHART

U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

20JUN00 11AE08-52365

BULB APPLICATION BULB TRADE NUMBERCANDLEPOWER OR WATTS


BACK-UP LIGHTS 32 CANDLEPOWER GE1156

CLEARANCE & INDENTIFICATION 3 CANDLEPOWER GE193

COURTESY LIGHT 3 CANDLEPOWER GE168

DOME LIGHTS 12 CANDLEPOWER GE561

FOG LIGHTS 55 CANDLEPOWER VH550

HEAD LIGHTS:

LOW BEAMS 65 WATTS GE9007

HIGH BEAMS GE900765 WATTS

INSTRUMENT CLUSTER:

GAUGE BACK LIGHT 082S270538-3

GAUGE WARNING LED (RED) 082S272109-3

RANGE INHIBIT LED (YELLOW) 082S272109-4

COLD AMBIENT PROTECTION LED (YELLOW) 082S272109-4

FUEL FILTER LED (YELLOW) 082S272109-4

WARN ENGINE LED (YELLOW) 082S272109-4

STOP ENGINE LED (RED) 082S272109-3

BRAKE PRESSURE LED (RED) 082S272109-3

BRAKE FLUID LED (RED) 082S272109-3

WAIT TO START LED (YELLOW) 082S272109-4

CHECK TRANSMISSION LED (YELLOW) 082S272109-4

TRAILER ABS LED (YELLOW) 082S272109-4

WASHER FLUID LED (YELLOW) 082S272109-4

LEFT TURN SIGNAL LED (GREEN) 082S272109-2

TRACTION CONTROL LED (GREEN) 082S272109-2

WATER IN FUEL LED(YELLOW) 082S272109-4

PARK FLUID LED LIGHT (RED) 082S272109-3

CHECK ELECTRICAL SYSTEMS LED (YELLOW) 082S272109-4

PARK BRAKE LED (RED) 082S272109-3

CRUISE CTRL ACTIVE LED (GREEN) 082S272109-2

ANTILOCK BRAKING SYSTEM LED (YELLOW) 082S272109-4

RIGHT TURN LED (GREEN) 082S272109-2

COOLANT LEVEL LED (RED) 082S272109-3

SEAT BELT LED (RED) 082S272109-3

HIGH BEAM ICON LED (BLUE) 082S272109-5

CHECK AIR CONDITIONER LED (YELLOW) 082S272109-4

RETARD OVER HEAT LED (RED) 082S272109-3

PTO/THROTTLE LED (RED) 082S272109-3

MAP LIGHT 3 CANDLEPOWER 1816

SIDE MARKER 2458

STOP & TURN/TAIL & LICENSE PLATE 32/3 CANDLEPOWER 1157

TURN SIGNAL/MARKER (FENDER) 3157

TURN SIGNAL & MARKER LIGHT 2356

WORK (TRAILER HOOK-UP) LIGHT 4411

REVISED DRWG SHEET. B P54634FPEC 18JUN01

Figure 11 Lamp Bulb Chart

S082853


1.12. INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBERIDENTIFICATION, P.12

CHAPTER 1

INTERNATIONAL V8 & I6 ECM CONTROLLER CONNECTORS PIN NUMBER IDENTIFICATION

U00DLCK

P54304U

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16JAN01 12AE08-52365

CNA 25FEB03PIN 6 OF CONN X4 INOUTCHANGED TO INPUT

58928SB

CONNECTOR X3 REFERENCE (6020)

ECMPIN #

TERM DESCRIPTION

1 FPM FUEL PUMP MONITIOR

2 FLI FUEL LEVEL INDICATOR

3 KL.15 IGNITION FEED

4 ECL ENGINE COOLANT LEVEL

5 MPR MAIN POWER RELAY

6 KL.31 GROUND

7 KL.31 GROUND

8 DDS DRIVELINE DISENAGE SWITCH

9 FPC FUEL PUMP CONTROL

10 TCSS TORQUE CURVE SELECT SWITCH

11 TACH TACHOMETER CONTROL

12 CAN1+ DRIVETRAIN J1939 DATALINK +

13 CAN1- DRIVETRAIN J1939 DATALINK -

14 RAS RESUME/ACCELERATE

15 CAN1-SHLD DRIVETRAIN 1939 DATALINK SHLD

16 NOT POPULATED

17 VSS_CAL VEHICLE SPEED SENSORCALIBRATION

18 VRE VEHICLE RETARDER ENABLE

19 RPRE REMOTE PRESET PTO ENABLE

20 RVAR REMOTE VARIABLE PTO ENABLE

21 SCS SET/COAST

22 ESHTR ELECTRONIC SHUTTER RELAY

23 ECI ENGINE CRANK INHIBIT

24 BAP BAROMETRIC AIR PRESSURE

KL.87

NOT POPULATED

8

NOT POPULATED

GSC

ECMPIN #

ELECTRIC FAN CONTROLEFAN

6

J1708 DATALINK -ATA-

IDLE VALIDATION SWITCH

4

NOT POPULATED

VEHICLE SPEED SENSOR+

KL.87

NOT POPULATED

9

KL.31B

DESCRIPTION

LOW SIDE OUTPUT 4

7

NOT POPULATED

NOT POPULATED

J1708 DATALINK +

12

19

10

BATTERY POWER

17

GENSET SPEED CONTROL

TERM

15

LSI_SPARE2

22

13

SENSOR REFERENCE VOLTAGEVBREF

20

11

BATTERY POWER

APS18

VSS-

SENSOR REFERENCE GROUND

1

16

23

CONNECTOR X4 REFERENCE (6021)

14

NOT POPULATED

21

IVS

NOT POPULATED

VSS+

2

NOT POPULATED

24

LSO_SPARE4

LOW SPEED INPUT 2

5

ATA+

NOT POPULATED

3

ACCELERATION POSITION SENSOR

VEHICLE SPEED SENSOR-

Figure 12 International V8 and I6 ECM Controller Connectors Pin Number Identification

S082853


13

2. 12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2)2.1. ACCESSORY, P. 1

A78L18LTGN

A12B

10LT

BL

5AE1 F1

F5

A

5AA4 B4

F36

10AG1 H1

F1

DIAGCONN(1650)

B

A1218LTBL

C

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

ACCESSORY

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 01AE08-52366

CNA 12SEP02 DVD/A12M WAS CONNECTEDTO F21.

56507ZC

A14AA6RD

A14AAA6RDA14AS

10RD

CAB FUSEBLOCK(1011)

A11-

GAF

16W

H

OFFOFFOFFOFF

A

AAA

IIIIS S SSKEY

SWITCH (1100)

B

SGND I A

A14BB6RD

5AA3 B3

F35

OPTIONALSPLICE

A14A

T10

RD

TO IGNITION RELAY

CB RADIO

POWER MIRRORS

ELECT SYSTEMCONTROLLER(1600)

RADIO

SEE CH02_12

BODY BUILDERS CONN

2

(CH 3, PG 8)

(CH 3, PG 7)

(CH 3, PG 2)

100 AMEGAFUSE

(CH 9, PG 10)

3086

87A8785

J4 G4

J3G3

ACCESSORY RELAY

(CAB FUSE BLOCK) (1012)

F2

E25A

F6

A15

18R

D

A9818VT

SWITCH PACK(CH 3, PG 11)

TRAILER AUX/ROOF AUX(CH 3, PG 12)TO IGN RELAY

SEE CH02_12

A13D

D18

PK

A12AB18LTBL

DIODE ASSY(1106M)

A

A13DH18PK

B

D

A12M16LTBL

A12C10LTBL

A12E10LTBL

A12D10LTBL

A12P18LTBL

A12N18LTBL

A12S16LTBL

A8618LTGN

D2

C2

B2

A2

H2

G2

A86F16LTGN

CAB FUSEBLOCK(1013)

CAB FUSEBLOCK(1011)

Figure 13 Accessory

S082853


2.2. BATTERY FEEDS, CAB, P. 2

A14A

A6R

DA1

4AAB

6RD

A14FJ10RD

30A

A3 B3

CAB FUSE BLOCK(1011)

F15

ROOF MOUNTED ASSY

100A

AUX PWR

A14AB10RD

5A

E2 F2F6

MEGAFUSESTUD

A14A

A6R

D

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

BATTERY FEEDS, CAB

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 02AE08-52366

CNA 23AUG02 DVD/ADDED F38 TO FUSEBLOCK 1014.

56507ZD

20A

A2 B2F14

10A

G2 H2F38

KEY SW & DIAG

HVAC CONTROL

A1410RD

10A

C4 D4F12

TBD

INSTR CLUSTER

C2 D2


F42

PWR WIN/LOCK (DRIVER)

A14EG10RD

30A

A4 B4F13

IGNITION RELAY (1012) D4 SEE CH02_12

PWR WIN/LOCK(PASS)

A14AV10RD

5A

C2 D2F10

ACCESSORY RELAY (1012) G4

A14AS10RD

A14FR10RD

PWR WIN/LOCK (TRAVEL CREW)

E2 F2F40

D4

G4

G4

G4

CH 3_04

CH 3_04

CH 03_01

CH 11_01

CH 2_01, 12, 15

SEE CH 2_01

CH 7_05

DOME LT/RADIO MEMORY CH 3_08 CH 8_05

15A

G2 H2F2

A14AT10RD

OR

CAB FUSEBLOCK(1012)

30A

A1 B1F43

TBD

LIGHTED AIR SHIELD

OPTIONAL IGN RELAY (1013) G4 SEE CH 2_13

SEE CH 3_05

SEE CH 3_12

BLOCK1&2

OR

BLOCK1&2

BLOCK3&4

A2 B2F44

AIR SEAT/QUALCOM SEE CH 3_15

A14FM10RD

CAB FUSEBLOCK(1013)

Figure 14 Battery Feeds, Cab

S082853


15

2.3. BATTERY, P. 3

J14T

12R

D

J14AW12RD

J14D

12R

D

J94HC14GY

J94H14GY

5A

F2-C3 F2-D35A

F2-E3 F2-F3

25A

F2-G4 F2-H4

J14R10RD

30A

F2-C4 F2-D4

J14S12RD

J14MM8RD

30AF2-A2F2-B2

15AF2-E2 F2-F2

J56T12OR

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

12V POWER DISTRIBUTION -BATTERY (CONT)

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

30JUN00 03AE08-52366

CNA 25SEP02 DVD/ADDED LCT SHIFT RELAY, REMOVED J92UA.

56507ZC

K14H4RD

60A

A2

J26D18TN

A14AA6RD

20A W/BODY BUILDER25A W/AUX TRLR SOCKET

F2-A3F2-B3

J14V

6RD

J1916GY

30A W/AIR ABS25A W/HYD ABS

F2-E4 F2-F4

20AF2-G3 F2-H3

40A

A6

J17D10PK

J4410RD

J44J18GY

MEGAFUSE

J57T12OR

40A

A1

15A

F2-G2 F2-H2

J90*16BK

J9012GY

PTC BODY BUILDER FEED CH03_01

STARTER RELAY CH02_15,CH04_01,02

POWER PARK MOTOR CH09_16

CAB FEED CH02_01,02,12,15

HYDRAMAX MOTOR RELAY CH09_08

FROM START SOLENOID

TAIL MARKER RELAY FEED CH09_10

STOP RELAY FEED CH09_10

TRAILER ABS RELAY CH09_11

TRLR RIGHT TURN RELAY CH09_11

TRLR LEFT TURN RELAY CH09_11

BODY ACCESSORY RELAY CH09_10TRLR AUX CTR PIN RELAY CH09_11

REAR REMOTE POWER MODULE CH09_15

FUEL HEATER & WIF MODULE CH07_09,CH09_07

FORWARD REMOTE POWER MODULE CH09_15

PAM MODULE CH07_11

EATON AUTOSHIFT CH10_06

AIR ABS RELAY CH09_02

HYD ABS MOD RELAY CH09_06

HYD ABS ECU RELAY CH09_04

J14W16RD

J14X16RD

J14BB14RD J72

12OR

J14J

12R

DJ1

4J12

RD

J94A12GY

J14M10RD

*FUSEABLE LINK

IGN

REL

AY R

9 C

H02

_14

SYSTEMCONTROLLER

*12BL

*12BL

J14H

4RD 12RD

12RD*14GY

40A

A5

J92FB16TN LCT SHIFT RELAY CHO3_17

10A

F2-C4 F2-D4

Figure 15 Battery

S082853


2.4. 1708 DATA LINK, P. 4

10

9

W/V8-AVNT ENGINES

10

G2

1

10

W/ALLISON WTEC TRANSMISSION

W/EATON AUTOSHIFTTRANSMISSION

15

11

20

ECM2CONN(6021)

C3

DASH/CENTERCHASSIS(9700)

21

(W/HYD ABS BRAKES)

11

C2

10

11

G3

AIR ABSECU #1(4024)

FDIAGNOSTICCONN(1650)

W/AIR ABS BRAKES

B2

AUTOSHIFTSELECTOR(7905M)

9

17

ECU "S"CONN BLACK(7204F)

20

ECM 2CONN(6021)

G

10ENGINE(4103)

16

DASH(4705F2)

J1708 SPLICE(4820)

C4

CHAPTER 2

1708 DATA LINK

U00DAG9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19JUN00 04AE08-52366

CNA 12SEP03 ADDED I6-HEUI ENGINES. 58774TE

9PASS THRUAT DASH(4014)

(4820)J1708 SPLICE

21

G

10

FDIAGNOSTICCONN(1650)

N/EATON AUTOSHIFTTRANSMISSION

W/I6-EGR ENGINES

2

3

IDM2(6011)

2

3

IDM2(6011)

15

TCM BULKHEAD(7214)

14

W/ALLISON HD WTECTRANSMISSION

SEE CH09_04

SEE CH09_04

16

ECM CONN(6007)

17

10 11

W/I6-HEUI ENGINES

Figure 16 1708 Data Link

S082853


17

2.5. SWITCH DATA LINK, P. 5

T3BB

(+)

18D

KBL

SWITCHPACK(1101)

D E

E3X(

-)18

GY

A3Z(-)18GY

A3J(

+)18

DKB

L

D3A

A(-)

18G

Y

DOOR PODSIGNAL(3202)

D C

E3W

(+)

18D

KBL

DOOR PODPASSENGER(3204)

A B

ELECT SYSTEM CONTROLLER

(1600)

30 29

A3Y(+)18DKBL

D3Y

(+)

18D

KBL

A3K(

-)18

GY

T3AA

(-)18

GY

RIGHT CREWDOOR POD(3208)

B A

E3X(

-)18

GY

T3AA

(-)

18G

Y


C D

D3B

(+)

18D

KBL

D3B

B(+)

18D

KBL

A3P(

-)18

GY

T3BB

(+)

18D

KBL

A3W

(+)

18D

KBL

D3C

C(-)

18G

Y

CREW DOOR

(2600)

E BD

3Z(-)

18G

Y

A3N

(+)

18D

KBL

DOOR POD SIGNAL

(3209)C D

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

SWITCH DATA LINK

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 05AE08-52366

E3W

(+)

18D

KBL

DOOR PODDRIVER

(3200)

B A

A3E(

+)20

DKB

L

A3X(

-)18

GY


C D

A3F(

-)20

GY

LEFT CREW DOOR POD

(3208)B A


Figure 17 Switch Data Link

S082853


2.6. DRIVETRAIN 1939 DATA LINK (CAB), P. 6

CHAPTER 2

DRIVETRAIN 1939 DATA LINK (CAB)

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 06AE08-52366

CNA 12SEP03 REVISED 1510 PIN OUTS. 58774TC

ELECT SYSTEM CONTROLLER

(1600)

34 35

120A

C

TERMINATINGRESISTOR

(1657M)

J1939SHIFTER

(1652)

A B CLUSTER

(1500)4 5

OPTIONALGAUGES

(1659)

A B

TODRIVETRAINJ1939SEE CH02_07

DIAGNOSTICCONNECTOR

(1650)

C D

OPTIONALGAUGE PACK

(1510)

11 10

AUTO HVAC

(1658)

A B

DASH PASS THRU(4014)

11

12

W/ EATONAUTOSHIFT

SE

E C

H07

_05

SE

E C

H07

_05

SE

E C

H10

_07

SE

E C

H10

_07

Figure 18 Drivetrain 1939 Data Link (Cab)

S082853


19

2.7. DRIVETRAIN 1939 DATA LINK (CHASSIS), P. 7

L5B18418GN

L5B18318YL

(+)20YL

W/WTEC

FROM DASH PASS THRU (4014)

(-)18GN

(+)18YL

(-)18GN

WITHOUT WTECWITHOUT LCT

PAM MODULE(4087)

7

9

8

(-)20GN

(-)20GNSEE CH02_06

(+)20YL

AIR ABSECU #1

(4024)

D3

D2

C3

W/ AIR ABS BRAKES

(-)18GN

(-)20GN

W/AMMETER or PYROMETER

A

C120 ohms

(+)18YL

(+)18YL

ECU "S" CONN BLACK

(7204F)

12

13

29

(+)20YL

(+)20YL

(-)20GN

120 ohms

CHAPTER 2

DRIVETRAIN 1939 DATA LINK (CHASSIS)

U00TRH2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

22JUN00 07AE08-52366

CNA 12SEP03 ADDED I6-HEUI; REVISED LCTCONN 7305F PINOUTS.

58774TG

ENGINE/ DASH

(4103)

9

7

8(-)18GN

(+)18YL

CAN(-)

CAN(+)

ECM2

(6020)

12

15

13

ECU "J1" CONN(7305F)

31

29

32

W/LCTSEE Chapter 10, Sheet 1

NOTE: NOT ALL MODULES NEED BE PRESENT. J1939 BACKBONE BY-PASSES MISSING Y-SPLICES.

W/V8-AVNT ORI6-EGR ENGINES

N/AMMETER ORPYROMETER

A

C

37

38

D

E

TCMBULKHEAD(7214)

ENGINE/XMSN(7800)

W/ ALLISON HD XMSN

SEE CH07_11

SEE CH07_11

J5R(+)20YL

J5R(-)20GN

L5B1

8418

GN

L5B1

8418

GN

L5B

183

18YL

L5B1

8318

YL

(-)

18G

N(-

)18

GN

(+)

18YL

(+)

18YL

ECM

(6007)

19

18

20

I6-HEUI ENGINES

Figure 19 Drivetrain 1939 Data Link (Chassis)

S082853


2.8. GROUNDS CHASSIS, P. 8

J94-GHD18WH

J94-GHF18WH

J94-GHE18WH

J94-GHA14WH

J94-GHB14WH

J94-GHC14WH

STARTER GND(4036) J94-GA

12WH

J5M(D)20WH

PRIMARY IGN RELAY GND CH02_14

J94-GAB18WH

HYD MOD PUMP RELAY GND CH09_06

J11-GD18WH

ABS WARN LIGHT RELAY GND CH09_06

J11-GL4WH

J5M(S)20 SHLD

WIPER MOTOR GND CH03_09

J94-GAA18WH

ABS EVENT RELAY GND CH09_06

J11-GPM14WH

REAR REMOTE SOLENOID POWER MODGND CH09_15

AIR ABS GND CH09_02

J94-GH10WH

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

GROUNDS, CHASSIS

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

26MAY00 08AE08-52366

J82-G16WH

J1939 GND CH09_15

J94-GAD18WH

AIR ABS GND CH09_02

AIR ABS GND CH09_02

HYD ABS GND CH09_04

J11-GJ10WH

SYSTEM CONTROLLER SHD GND CH09_15

ABS ECU POWER RELAY GND CH09_02

HYD ABS GND CH09_04

GND(4005)(4006)

J11-G12WH

FWD REMOTE POWER MOD CH09_15

J11-GQR14WH

FWD CHASSIS GND CH03_6, CH08_02

HYD ABS MOD GND CH09_04

J11-GA14WH

J94-GAC18WH

REAR CHASSIS GNDCH07_08; CH08_01,02; CH09_01,09

J11-GPN16WH

J11-GQS14WH

(FWD ONLY)

(FWD AND REAR)FWD REMOTE POWER MOD CH09_15


Figure 20 Grounds Chassis

S082853


21

2.9. GROUNDS CHASSIS, P. 9

J11-GAM12WH

J61-G18WH

J11-GPN16WH

J11-GPM16WH

J90-GM12WH

POWER PARK GND

J11-GBR18WH

TRAILER RIGHT TURN RELAY CH9_11

TRAILER LEFT TURN RELAY CH9_11

J11-GL4WH

J19-GA16WH

J11-GM8WH

POWER PARK GND

TRAILER AUX CENTER PIN RELAY CH9_11

EATON AUTOSHIFT GND

J11-GH8WH

FUEL HEATER RELAY CH9_07

J56-GH18WH

GND(4005)(4006)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

GROUNDS, CHASSIS

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

26MAY00 09AE08-52366

J90-G16WH

J19-G18WH

J11-GW18WH

CRANK INHIBIT W/AUTO NEUTRAL CH10_05

BODY BUILDER GND CH9_10

WORK LIGHT GND CH08_05

J57-GH18WH

ACCESSORY BODY BUILDER RELAY CH9_10

J44-GA16WH

J17-GR118PK

J11-GBG12WH

FUEL FILTER WARNING LIGHT GND CH07_09

J11-GBB12WH

TRAILER SOCKET GND CH9_11

STARTER GND(4036)

J65-G18WH

FLOW SWITCH GND CH09_8

J72-G18WH

TRAILER ABS CENTER PIN RELAY CH9_11

J44-G10WH

PAM MODULE CH7_11

FORWARD REMOTE POWER MODULE CH9_15

AIR SUSPENSION SOLENOID CH9_17

HYDRAMAX MOTOR CH9_08


Figure 21 Grounds Chassis (Cont.)

S082853


2.10. GROUNDS IP, P. 10

A98-G18WH

A84-G14WH

RADIO GND CH3_08

A86-GA14WH

A73-G12WH

A28-G18WH

A74-G18WH

AUX PWR GND CH3_01

A11-GAB20WH

PWM GND CH11_01

A11-GAD16WH

A63-GA20WH

SWITCH PAK GND CH3_11

CIGAR LTR GND CH3_01

FB2 IGN RELAY GND CH2_12

HVAC CONTROL GND CH11_01

A11-GDB18WH

MARKER LTR GND CH8_04

DOME LT GND CH8_04

A11-GAH14WH

A11-GAA18WH

A86-G18WH

A11-GF16WH

CLUSTER GND CH7_05

A11-GA10WH

CAB GNDSTUD(1851)(1852)(1859)

WASHER GND CH3_09

A11-G10WH

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

GROUNDS, IP

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

9AUG00 10AE08-52366

A

DIAGNOSTICCONNECTOR(1650)

1

SYSTEM CONTROLLER(1600)

B


16JAN01

B 56507KRMVD CLUSTER GND CH7_05

A P54304UPRODUCTION RELEASE.PEC

22AUG02CNA

Figure 22 Grounds IP

S082853


23

2.11. GROUNDS IP, P. 11

A28-GC18TN

A62-GC18WH

A23-GA18WH

A21-G16WH

GND STUD(1858)(1862)(1552F)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 2

GROUNDS, IP

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

9AUG00 11AE08-52366

A18818DKBL

PREMIUM TRIM GNDCH3_03

A81-GA12WH

A11-GDX16WH

A62-GD18WH

A81-G12WH

TRANSMISSION GNDCH10_03

A41-G18WH

A11-GBA18WH

A81-GB12WH

COURTESY LIGHT DRV CH8_04

TRANSMISSION GNDCH10_03

A11-GDW18WH

D

E

BUSS

BAR

F

G

J

H

A

K

B

C

GROUND(1003)

A81-GC12WH

COURTESY LIGHT PASS CH8_04A11-GDV18WH

A11-GAL12WH

POWER WINDOW / LOCK DRV CH3_04

OPT IGN RELAY GND CH2_13

POWER WINDOW / LOCK PASSTRAVEL CREW CH3_05

POWER WINDOW / LOCK PASS CH3_04

SNOW VALVESWITCH(1901)

A62-GF16WH

A18618DKBL

POWER WINDOW / LOCK DRVTRAVEL CREW CH3_05

A11-GH8WH

IP AIR HORN SWCH3_06

A11-GDY12WH

SEE CH03_07

10

ETHER START SWITCH (1010)

SEECH05_02

5B

SEE CH05_03

SHIFTER GND CH10_01

AUTO NEUTRAL LIGHT

MIRROR SWITCH

SEE CH10_05

PRODUCTION RELEASE. A P54304U PEC 16JAN01

Figure 23 Grounds IP

S082853


2.12. IGNITION CAB, P. 12

Figure 24 Ignition Cab

S082853


25

2.13. IGNITION CAB, P. 13

A13DB18PK

A11-GBA18WH

SNOW VALVE SWITCHCONNECTOR

C2

CHAPTER 2

12 VOLT POWER DISTRIBUTION -IGNITION CAB (CONT)

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 13AE08-52366

CNA 12SEP03 F30 WAS 10A 58774TF

7.5A

A1 B1F33

A14FJ10RD

10A

G2 H2F28

5A

E1 F1F29

10A

A2 B2F34

BATT FEED

A13FA10PK


J3

G4

J4

G3

SEE CH02_11

CH2_02


3086

87A

8785

CAB FUSE BLOCKIGNITION(1013)

5A

E2 F2F30

2 WAY RADIOSEE CH03_10

SATELLITE COMMUNICATIONQUAL COMM-IMCT SYSTEM

SEE CH03_14

SEE CH03_13

LIFT AXLES

SEE CH09_25

A13F16PK

5A

C1 D1F31

ETHER START

OPTIONAL WARNINGLIGHTS

SEE CH07_08

SEE CH05_02

5A

G1 H1F36

5A

F2

E2

CAB FUSE BLOCK(1011)F6

OFFOFFOFFOFF

A

AA

AI

II

I

S S SS

B

SGND I A

B2

A2

A13D

D18

PK

A12A

B18

LTBL

D

D2

C2

A15

18R

D

DIODE ASSY(1106M)

A12

18LT

BL

A

A13

DH

18PK

H2

G2

A

C

B

A86P16LTGN

A21C16TN

A59H18BKA59J18BK

A13E16PK

A13F

B10

PK

A13DB18PK

TO ACC RELAYCH2_01

A11-GAM16WH

KEY SWITCH(1100)

SEE CH05_03

A13DA18PK

A49C18GY

A49E18GY

CH09_31REMOTE STOP RELAY

Figure 25 Ignition Cab (Cont.)

S082853


2.14. IGNITION FEEDS, CHASSIS, P. 14

Figure 26 Ignition Feeds, Chassis

S082853


27

2.15. START, P. 15

A104EB18DKBL

14G

Y

J17E10PK

J17

18PK

A15

18R

D

CHAPTER 2

12VOLT POWER DISTRIBUTION - START

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 15AE08-52366

CNA 12SEP03 ADDED A17 FOR HD WTEC. 58774TF

OFFOFFOFFOFF

A

AA

AI

II

I

S S SS

KEYSWITCH(1100)

B

SGND I A

5A

F2

E2

FUSE BLOCK #2 (1011)

F6

D2

C2

B2

A2

H2

G2

A14AAA6RD

100AMEGAFUSE

A14BB6RD

A14AA6RD

8 PASS THRUAT DASH(4014)

J17D

10PK

J17S18PK

TO START SOLENOID POS

TO ENGINE ECM

TO START SOLENOID

A14AS10RDA14AS10RD

K14H4RD

A

B

W/AUTO NEUTRAL

CH04_01,02

CH4_1,2

CH4_1,2

NOTE:

SHOWN NOT WITH WTEC AUTONEUTRALALSO SEE CH10_5

N/AUTO NEUTRAL

8687

30 87A

85

(4003)STARTERRELAYS

R12-1

R12-2

R12-3

R12-4

R12-5

A1718PK SEE CH10_05

SEE CH10_13

TO REMOTE STOP RELAYCH9_31

D

A1718PK SEE CH10_09

W/HD WTEC

A17

18PK

Figure 27 Start

S082853


3. CAB ACCESSORIES (CHAPTER 3)3.1. CIGAR LIGHTER AND POWER FEEDS, P. 1

A86-GA14WH

AA86-GA14WH

B

CIG LTRPWR SOURCE (1860)

B

60AMP POWER FEED

TO POINT ATHIS SHEET

B

A86N14LTGN

CIG LTR PWR (1854)

A

AUXILIARY POWER (10)

A86M14LTGN

A


15A

H3G3

F3


B

CIG LTRPWR SOURCE (1860)

A86-GB14WH

A86N14LTGN

A

PTC BODY BUILDER DCM BATT FEED (1820)

A

TWO POSTPWR SOURCE (1861)

(STANDARD EQUIPMENT)

BA86-GA14WH

NEGSTUD(1851)

(OPTIONAL WIRING 1)

60A

A2MAXIFUSE BLOCK (4000)

A

J14MM8RD

A86-GA14WH

A86M14LTGN

A8414LTGN

(OPTIONAL WIRING 2)

POINT A

CIG LTR

P148RD

BODY BUILDER FEED STUD (1870)

A86-GA14WH

B

A86M14LTGN

A84-G14WH

(OPTIONAL WIRING 3)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

CIGAR LIGHTER & POWER FEEDS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

26JUN00 01AE08-52367

A


20A

B2A2

F14

A

TWO POSTPWR SOURCE (1861)

CIG LTR GND (1853)

A86-GB14WH

A86M14LTGN

A86M14LTGN

A86

-GA

14W

H

CIGAR LIGHTER

A11-GA10WH


20A

B2A2

F14

B

(CH 2, PG 2)

(CH 2, PG 2)

(CH 2, PG 2)

(CH 2, PG 2)






20A

B2A2

F14

F14 WAS F2 B 56507K23AUG02CNA

Figure 28 Cigar Lighter and Power Feeds

S082853


29

3.2. CB POWER, P. 2

C11

-GF

16W

H

B

C8

6F1

6LT

GN

ROOF/IPCONN(2000)

12 11

CAB FUSEBLOCK(1011)

A11-G10WH

A11-GF16WH

D11

-GF

16W

H

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

CB POWER

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 02AE08-52367

10A

H1

G1

F1

C86

-GF

16W

H

A

NEGATIVESTUD(1851)

D86

F1

6LT

GN

CONSOLE/ROOF

(2502)A B

CB RADIOPOWER(2303)

(CH

2, P

G 1

)


A86

F16

LTG

N

56507KBCHGD F20 TO F1, 1012 TO 101123AUG02CNA

Figure 29 CB Power

S082853


3.3. COMPASS AND TEMPERATURE DISPLAY, P. 3

J41

A18

GY

J41

18G

Y

H

35 PASS THRU(4014)

A62F18DKBL

B

E

A41-G18WH

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

COMPASS ANDTEMPERATURE DISPLAY

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 03AE08-52367

H

GROUND (1003)

ADOME/READING LIGHTCOMPASS/TEMP UNIT(2117)

34

4 103

C4

118

GY

C41

B18

GY

C4

1-G

18W

H

5A

B1

A1

F23

A4118GY

2

G

C4

1A18

GY

A41

B18

GY

C6

2F18

DK

BL

G

PANEL LIGHT BUSS BAR (1002)

ATEMPSENDER(8601)

COMPASS/TEMPMODULE

GR

OU

ND

12V

IGN

DIM

ME

R

TEM

P +

TEM

P -

A41A18GY

1

CONSOLE/IPPREMIUM(2503)

D

CBAUX FWD/DASH(4305)

M41

18G

Y

M41

A18

GY

SEE CH08_08


CAB FUSEBLOCK(1012)

RMVD 1200, F23 WAS F10 B 56507K23AUG02CNA

Figure 30 Compass and Temperature Display

S082853


31

3.4. FRONT DOORS WINDOWS AND LOCKS (POWER), P. 4

A81B12LTGN

A3N(+)18DKBL

A3E(+)20DKBL

A3W(+)18DKBL

A3Y(+)18DKBL

A3X(-)18GY

A3F(-)20GY

A3P(-)18GY

A81-G12WH

A81-GB12WH

A11-GH10WH

A81A12LTGN

E

F

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

FRONT DOORSWINDOWS AND LOCKS (POWER)

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 04AE08-52367

WINDOW MOTOR

(3100)

B A

C

D

F


C

WINDOW MOTOR

(3100)

A B

29 SYSTEMCONTROLLER (1600)

30A

B3 A3

F15

A

DOOR/IP (3200)

A

DOOR/IP (3204)

B

30A

B4 A4

F16

B

NEGATIVE STUD (1858)

30

DOORLOCK

(3203)

B A

DOORLOCK

(3203)

A B

E

D

WINDOW

DATA +

ADDRESS 1

DO

OR

PO

DDATA -

LOCK

LOCK

WINDOW

ADDRESS 2

POWER

GND

B

F

E

C

D

B

D

C

A

A

G

DOORPOD SIGNAL

(3202)

DOORPOD LOAD

(3201)

WINDOW

DATA +

ADDRESS 1

DO

OR

PO

D DATA -

LOCK

LOCK

WINDOW

ADDRESS 2

POWER

GND

B

F

E

C

D

B

D

C

A

A

G

DOORPOD SIGNAL

(3202)

DOORPOD LOAD

(3201)ite_drawn:

NOTE: THE DOTTED LINESARE AN OPTION FOR TRAVEL CREW DOOR PODS

A81-GA12WH

E3X(-)18GY

E3W(+)18DKBL

E81-GA12WH

E81B12LTGN

E3X(-)18GY

E3W(+)18DKBL

E81-GA12WH

E81B12LTGN

E83E14LTGN

E83A14LTGN

E81A14LTGN

E81

E14

LT

GN

E83E14LTGN

E83A14LTGN

E81A14LTGN

E81

E14

LT

GN


PA

SS

EN

GE

R

DR

IVE

R

SEE CH03_05

SEE CH03_05

A3Z(-)18GY

SEE CH03_05

SEE CH03_05 A81-GC12WH

B 56507KF15 WAS F27, F16 WAS F34,

1011 WAS 1013

23AUG02CNA

Figure 31 Front Doors Windows and Locks (Power)

S082853


3.5. CREW DOORS WINDOWS AND LOCKS (POWER), P. 5

T3BB(+)18DKBL

E

D3B(+)18DKBL

A

LEFT CREWDOOR POD (2601)

D

A81C12LTGN

F

DOORLOCK

(3211)

B A

D

A3Y

(+)

18D

KB

L

D81-GD12WH

D81C12LTGN

A

ROOF / IPCREW DOOR(2600)

B

A81

-GB

12W

H

D81

-GB

12W

H

30A

B1 A1

F43

D3AA(-)18GY

E

E

A3Z

(-)

18G

Y

D81-GG18WH

B

D81D12LTGN

D3CC(-)18GY

F

WINDOW MOTOR

(3002)

A B

C

D81-GE18WH

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

CREW DOORSWINDOWS AND LOCKS (POWER)

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 05AE08-52367

D3BB(+)18DKBL

B

C

DOORLOCK

(3211)

A B

C

A

RIGHT CREWDOOR POD (2602)


D81-GF12WH

D

WINDOW MOTOR

(3002)

B A

D3Y

+)18

DK

BL

F

A81D12LTGN

D81

-GC

12W

H

30A

H1 G1

F37

D3

Z(-

)18

GY

T81E12LTGN

WINDOW

DATA +

ADDRESS 1

DO

OR

PO

D

DATA -

LOCK

LOCK

WINDOW

ADDRESS 2

POWER

GND

B

F

E

C

D

B

D

C

A

A

G

DOORPOD SIGNAL

(3209)

DOORPOD LOAD

(3210)

WINDOW

DATA +

ADDRESS 1

DO

OR

PO

D

DATA -

LOCK

LOCK

WINDOW

ADDRESS 2

POWER

GND

B

F

E

C

D

B

D

C

A

A

G

DOORPOD SIGNAL

(3209)

DOORPOD LOAD(3210)

ite_drawn:

T8A18WH

T8A18WH

T81E12LTGN

T83F12LTGN

T83C12LTGN

T81C12LTGN

T8

1F12

LTG

N

T83F12LTGN

T83C12LTGN

T81C12LTGN

T81

F1

2LT

GN

T81-GD12WH

T3BB(+)18DKBL

T3AA(-)18GY

T8B18WH


SE

E C

H03

_04

SE

E C

H03

_04

SE

E C

H03

_04

A81

-GC

12W

HS

EE

CH

03_

04

LEF

T C

RE

W

T8B18WH

T3AA(-)18GY

T81-GD12WH

RIG

HT

CR

EW

F37 WAS F28, F43 WAS F35 B 56507K

1014 WAS 1013

22AUG02CNA

Figure 32 Crew Doors Windows and Locks (Power)

S082853


33

3.6. HORN, DUAL ELECTRIC, P. 6

M11-GC12WH

5

AIR

HO

RN

A9M18GY

AIR

HO

RN

A4CAB/DCM (1800)

A85B

20G

Y

20

M85

E16

GY

B9V

18G

Y

ESYSTEMCONTROLLERBROWN FRONT(4007)

A9V

18G

YC

ITY

HO

RN


ZER

O V

OLT

REF

20

D

10

M11

-G12

WH

A9H

20G

Y

A85K18GY

A62R

18D

KBL

FGROUNDADAPTER(1003)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

HORN, DUAL ELECTRIC

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19JUN00 06AE08-52367

A85C

20G

YB

J11-G12WH

B10

3

A62-

GF

18W

H

A

RIGHT SIDEELECT HORN (8312)

J11-GJ10WH

13

ELEC

HO

RN

SW

(4006)GND 2

B85B

18G

Y

CACLOCKSPRING(1809)

M85-GD16WH

W/INSTRUMENT PANEL HORN SWITCH

EPANEL LIGHT BUSS BAR (1002)

B

B85C

18G

Y18

1310 FWD CHASSIS/DASH(4301)

M11-GD12WH

A85L18GY

A85C

20G

Y

B11

A

LEFT SIDEELECT HORN (8311)

2B

HORNSWITCH(1018)

M85-GE16WH

8

20

B9R

18G

Y

M85L16GY

M85-GA16WH

M85-GC16WH

B

A

(8301)

M85J16GY

M85K16GY

J85A

A16

GY

SEE CH08_08

GROUNDADAPTER #1(8800)


RADIATORA

RADIATOR GND (8600)


Figure 33 Horn, Dual Electric

S082853


3.7. MIRRORS (HEATED, LIGHTED AND POWER), P. 7

A62

D18

DK

BL

E

HSYSTEM CONTROLLER (1601)

H

A78

P16

LTG

N

10A

H2

G2

(1012)

F18

A78-GD16WH

F

DOOR/IPMIRROR(3000)

A

DOOR/IPMIRROR

(3003)

ANT GND

AXISD

E

LIGHT

C

HEATER

AXIS

B

G

L/R

A

F

U/D

DRIVERPOWERMIRROR

K

J

10A

B1

A1

F13

CAB FUSE BLOCK (1011)

A78-GB16WH

D

A58

S16

BN

A78

H1

6LT

GN

ANT GND

AXISD

E

LIGHT

C

HEATER

AXIS

B

G

L/R

A

F

U/D

PASSENGER Power Mirror

20BL

CAB FUSEBLOCK

20OR

A1

A2

A3

A4

B1

B2

B3

B4

MIRRORSWITCH

D

G

CAB FUSEBLOCK

J

20BL

BB

A78D18LTGN

K

G

F

E

A78L18LTGN

A78E18LTGN

20WH

A

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

MIRRORS (HEATED, LIGHTED & POWER)

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 07AE08-52367

H

A78

M16

LTG

N

A58U18BN

CA78F18LTGN

5A

B4

A4

(1013)F36

C

A78

14LT

GN

G

A58T18BN

A78J16LTGN

20OR

20YL

20BN

18RD

18DKGN

18BK

18OR

18BN

18YL

18RD

18LTGN

18BK

18BK

20YL

A1

1-G

DY

12W

H

SEE CH02_11

SE

E C

H08

_10


23AUG02 56507KREV FUSE BLOCK/DEL A. GNDCNA B

Figure 34 Mirrors (Heated, Lighted and Power)

S082853


35

3.8. RADIO (ENTERTAINMENT), SPEAKERS, P. 8

A86-

G20

WH

A6218DKBL

4

ROOFCONN(2000)

8 6

PREMIUMROOFCONN(2503)

GND STUD(1851)

1


LEFT CONSOLE SPEAKER

(2305)

A B+ -

C86

K18

LTG

N

CLUSTER CONN (1500)

7

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

RADIO (ENTERTAINMENT), SPEAKERS

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 08AE08-52367

CNA 16SEP02 DVD/ADDED PREMIUM RADIOWIRING.

56507ZD

5

RIGHTCONSOLESPEAKER

(2304)

A B+ -

W/PREMIUMCAB TRIMONLY

13

LEFT REAR SPEAKER

(2302)

A B

+ -

NOTE: REAR SPEAKER WIRING IS THE SAME FOR STD, EXTENDED AND TRAVEL CREW CAB.

9

A86J20LTGN

C86

H18

LTG

N

RIGHT REAR SPEAKER

(2301)

A B

+ -

10A

D4

C4F12

10A

H1

G1F23

D86

B18

LTG

N

D86

D18

LTG

N

C86

L18

LTG

N

C86

J18

LTG

N

D86

C18

LTG

N

D86

E18

LTG

N

1


A86D20LTGN

A86L20LTGN

A86K20LTGN

A86H20LTGN

A62E20DKBL

A86C20LTGN

A86B20LTGN

A86A

18LT

GN

LEFT CONSOLE

RIGHT CONSOLE

RADIO POWER

RIGHT FRONT +

LEFT FRONT +

LEFT REAR -

RADIO MEMORY

PANEL LIGHT

RIGHT REAR -

RIGHT REAR +

LEFT REAR +

GROUNDC

B

O

I

K

M

J

L

D

F

G

EA8

618

LTG

N

A86E20LTGN

5

3

7

10

4

11

12

1

7

6

8

2

GROUND

LEFT REAR +

RIGHT REAR +

RIGHT REAR -

LEFT REAR -

PANEL LIGHT

RADIO MEMORY

LEFT FRONT +

RIGHT FRONT +

RADIO POWER

RIGHT CONSOLE -

LEFT CONSOLE -

A11-

GA

10W

H

RADIOCONN(1301)

RADIOCONN(1300)

PREMIUM RADIO

AM-FM CASSETTE BASE RADIO

W/PREMIUMRADIO ONLY

Figure 35 Radio (Entertainment), Speakers

S082853


3.9. WINDSHIELD WIPER AND WASHER PUMP, P. 9

J87B18GY

J87KA18GY

J87C18GY

N87DB18GY

J87KB18GY

N87DB18GY

J87CA18GY

N87EA18GY

J82L16GY

J82H16GY

J82RH18GY

J82P16GY

J82RP18GY

J82H

L16

GY

J82F

A18

GY

J82F

B18

GY

J82HLP16GY

N87HA18GY

(1810)

22

(4006)

GND 2

A9H20GY

5

B87A18GY

A87A20GY

WIPER 0

20GN

3

30

PASS THRUAT DASH(4014)

C1

24A82B20GY

A3

12

8

GND

LO

HI

WV50V2.2uF x2A

B+

4.4uH x3

PRK

C/B

WIPER MOTOR(4015)

A

B

C

D

E

2

1

WASHER PUMP (4021)

SYSTEM CONTROLLERBLUE(4008)

A82A20GY

B8218GY

7

WASHER20YL

DCMCONNECTOR(1800)

WIPER 1

20RD

WASHER FLUIDLEVEL SENSOR (4022)

12

B1

WIPER 1

28

WIPER HIGHWINDING

A8220GY

6A11-GAA18GY

23

SYSTEMCONTROLLER

J82-G16WH

B9S18GY

A87C18GY

F

11

WIPER 0C9

WIPER 2

B82A18GY

B82B18GY

B9U18GY A5

A11

-G10

WH

WASHER PUMP

WIPER 2

20OR

20WH A4

12


TURN SIGNALSWITCH

(1600)

(1852)

NEGATIVE STUD

J11-

GJ

10W

H

A9V (250)18GY

A87B18GY

CHAPTER 3

WINDSHIELD WIPER AND WASHER PUMP

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 09AE08-52367

CNA 12SEP03 4021 WAS 9747. 4022 WAS 9748.

4830 WAS 8802.

58928SE

LOW WASHERFLUID LIGHT DIGITAL

ZERO VOLT REFERENCE

B11-GAA18WH

5 AMPF1-D2 F1-C2

MINIFUSE BLOCK(4001)

ZERO VOLT REF SPLICE (4830)

3086

87A

8785

WIPER PWRRELAY(4003)

R1-1

R1-2

R1-3

R1-5

R1-4

3086

87A

8785

WIPERHI-LOWRELAY(4003)

R2-1

R2-2

R2-3

R2-5

R2-4

J82F16GY

J82B16GY

29

20


D3

D2

D6

CENTERCHASSIS(9700)

J87BB18GY

NOTE: ALL DASH LINES REFER TO RH-MRD MODELS.

Figure 36 Windshield Wiper and Washer Pump

S082853


37

3.10. 2–WAY RADIO, P. 10

A13

FA

18P

KA

86P

16LT

GN

A11

-GA

P16

WH

A14

HC

16

RD

J14

-GD

16W

H

J14H

C16R

D

N14

-GD

10W

H

N14H

C10R

DN

14H

C10

RD

N14

HB

10R

D

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

2-WAY RADIO

U00DLCK

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19JUN00 10AE08-52367

2-WAYRADIOCONN

(6334)

A B

PASS THRU(4014) 21 28

20A

B

A

5A

F2

E2

F30

A

A

N14-G

D1

0WH

(9265) 2-WAY RADIONEGATIVE CONN(9263)

2-WAY RADIOPOSITIVE CONN

(9264)

2-W

AY

RA

DIO

BTR

YP

OS

ITIV

E

2-W

AY

RA

DIO

BT

RY

NE

GA

TIV

E

BATTERY

2-W

AY

RA

DIO

CO

NN

EC

TIO

NS

EE

CH

02_1

3

CAB FUSEBLOCK(1013)

A13FA WAS A13DF, F30 WAS C 56507K22AUG02

F38, 1013 WAS 1014

CNA

Figure 37 2–Way Radio

S082853


3.11. SWITCH PACK, OPTIONAL GAUGE PACK, P. 11

A5C(-)20LTGN

A5C(+)20YL

A14FF18RD

A62S18DKBL

A12FC18LTBL

A11-GJ18WH

A12P18LTBL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

SWITCH PACK, OPTIONAL GAUGE PACK

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 11AE08-52367

F

GROUND

SWITCH D/L +

POWER

BACKLIGHT

C

E

SWITCH D/L -

F

D

ADDRESS SEL

B

SWITCH D/L +

A

POWER

B

A

BACKLIGHT

C

E

SWITCH D/L -

D

ADDRESS SEL

GROUND

(1101)

(1101A)

SWITCH PACK

NEG STUD(1851)

5 A

F1

E1


F5

A11-GDB18WH

A11

-GA

10W

H

A62C18DKBL

A62

18D

KB

L

A

DRIVETRAINJ1939(1659)

B

1

CLUSTER (1500)

A3E(+)20DKBL

A3F(-)20GY


NOTE:FOR MULTIPLE SWITCH PACKS,CONNECT 1101 OF NEXT SWITCHPACK TO 1101A OF PREVIOUSSWITCH PACK. CONNECT OPTIONALGAUGE PACK TO LAST SWITCH PACK.

A3J(+)18DKBL

A3K(-)18GY

F

GROUND

SWITCH D/L +

POWER

BACKLIGHT

C

E

SWITCH D/L -

F

D

ADDRESS SEL

B

SWITCH D/L +

A

POWER

B

A

BACKLIGHT

C

E

SWITCH D/L -

D

ADDRESS SEL

GROUND

(1101)

(1101A)

SWITCH PACK

TO

PR

EV

IOU

SS

WIT

CH

PA

CK

TO

NE

XT

SW

ITC

HP

AC

K O

R O

PT

ION

AL

G

AU

GE

PA

CK

A12FC WAS A13FC;F39 WAS C 56507K23AUG02CNA

5 A

F1

E1


F39

7

8

1

5

2

6

3

4

9

10

11

13

12

14

BATTERY

ACCESSORY

GROUND

BACKLIGHT

DRIVE TRAIN J1939 (+)

DRIVE TRAIN J1939 (-)

OPTIONAL GUAGEPACK(1510)

F12;F5 WAS F19.

Figure 38 Switch Pack, Optional Gauge Pack

S082853


39

3.12. LIGHTED AIR SHIELD, P. 12

A58AE20BN

WH

18W

H

BK

18B

K

A11

-GH

F18

WH

A58

AD

18B

N

A58

AC

18B

N

A58AB18BN

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

LIGHTED AIR SHIELD

U00DLCK

P54304U

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16JAN01 12AE08-52367

10A

F2 E2

3086

87A

87

85

A


BATTERY FEED

D4

F4

F3

D3

BIP/AUX ROOFCONNECTION (2022)

6SYSTEMCONTROL

(1600)

CONTROL = (HEADLIGHTS AND /OR PARK LIGHTS) & ACC

SEE CH02_02

GROUNDADAPTERBUSS BAR(1003)

F40

MULTIPLE CHANGES A P54634FPEC 18JUN01

CNA 23AUG02 F40 WAS F39. B 56507K

Figure 39 Lighted Air Shield

S082853


3.13. ROOF AUX. LOAD, P. 13

D5

8-G

W1

4W

H

D5

8W

14B

N

A11-GAM18WH

A1

1-G

HE

14

WH

A12

U1

4LT

BL

A12

Z1

4LT

BL

A14FR10RD

A12V14LTBL

A12Y14LTBL

A12X14LTBL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

ROOF AUX LOAD

U00DLCK

P54304U

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16JAN01 13AE08-52367

20A

A4

B4

30 86

87A 87 855A

B3

A3

J

2B

3

7

8

9

CAB FUSEBLOCK(1013)

AUX ROOF LOADSWITCH CONNECTOR

(1915)

PANEL LIGHTADAPTERBUSS BAR

(1002)

SEE CH08_08

BA

A12

-GB

14

WH

A12-GA18WH

JIP/AUX ROOFCONNECTION

(2021)

GROUND ADAPTERBUSS BAR(1003)

CAB FUSEBLOCK(1014)

AUX ROOF LOADCAB FUSEBLOCK #4

(1014)

SEE CH02_13

BATT FEEDSEE CH02_02

CAB FUSEBLOCK(1013)

G4 J4

J3 G3

A3 WAS G1; B3 WAS H1 B

F35

F45

A62U18DKBLA62U18DKBL

CNA 23AUG02

1013 WAS 1012.

56507K

Figure 40 Roof Aux. Load

S082853


41

3.14. SATELLITE COMMUNICATION QUALCOMM-MCT AND IMCT SYSTEMS, P. 14

D14

AF

16R

D

D1

3F16

PK

D62

B16

DK

BL

D3A

B(+

)18

DK

BL

D3AB(-)18GY

D11-GG16WH 14

QA

16R

D

62Q

A16

LTG

N

13Q

A16

DK

BL

11-G

QB

16W

H1

1-G

Q1

6WH

11-

GQ

C16

WH

14Q

B16

OR

14Q

C16R

D

D11-GG16WH

D62B16DKBL

D13F16PK

D14AF16RD

A11-GG16WH

A3AB(-)18GY

A3AB(+)16DKBL

A62

B16

DK

BL

A13F16PK

A14AF16RD

A13E16PK

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 3

SATELLITE COMMUNICATIONQUALCOMM-MCT & IMCT SYSTEMS

U00DLCK

P54304U

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16JAN01 14AE08-52367

10A

B2 A2

10A

G2H2

MSGLIGHT

CE F DB A

A DC B

C BAFE D

F

AEC F

C

D

D

D

B

CAB FUSEBLOCK(1014)

OPT WARN LIGHTCONNECTOR(1555M)

NEG STUD(1865)

J1708 PUBLIC (+)(1660)

J1708 PUBLIC (-)(1661)

QUALCOMM POWER(1902F)

MCT SYSTEMQUALCOMM POWER CONN(2700M)

MCT SYSTEMQUALCOMMPOWER-CONN(2701F)

COMMUNICATIONCONNECTOR UNIT(XXXX)

B A C D

MCTSATELLITE COMMUNICATIONQUALCOMM SYSTEM

B DC E F A

IMCT SYSTEMQUALCOMM PWR CONN

(2702M)

IMCT SYSTEMQUALCOMM

POWER CONN(2703M)

IMCT SATELLITEANTENNA CONNECTION

CONNECTOR

9 TERMINALDISPLAY/KEYBOARD

CONNECTOR

PANIC BUTTON(NOT USED)

TTRACS(NOT USED)

A

B

OR

AN

GE

BLU

E

A

BLA

CK

CABLE

YE

LLO

W

YE

LLO

W

YE

LLO

W

WH

ITE

WH

ITE

GR

EE

N

GR

EE

N

BR

OW

N

BR

OW

NR

ED

RE

D

BLA

CK

BLA

CK

BLA

CK

IMCTSATELLITE COMMUNICATIONQUALCOMM SYSTEM

F28

F38

CNA 23AUG02 F28 WAS F36;F38 WAS F37. A 56507K

Figure 41 Satellite Communication Qualcomm-MCT and IMCT Systems

S082853


3.15. SELF CONTAINED AIR SEAT, P. 15

A14J

14R

D

WH14WH

RD

14R

D

AIR SEAT(1918)

A B

DASH GROUNDSTUD

FROM BATT FEEDFUSE F38

CHAPTER 3

SELF CONTAINED AIR SEAT

U00ARW2

P54634F

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

31MAY01 15AE08-52367

CNA 12SEP03 CHANGED FORMAT 58774TB

Figure 42 Self Contained Air Seat

S082853


43

3.16. DIGITAL CLOCK PTC, P. 16

GEOMETRY WASREMOVED

CHAPTER 3

DIGITAL CLOCK PTC

U00DLCK

P54634F

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

05MAY01 16AE08-52367

CNA 12SEP03 CHANGED FORMAT 58774T

Figure 43 Digital Clock PTC

S082853


3.17. TRANSMISSION ALLISON LCT COLUMN SHIFTER, P. 17

J92F

BA16

TNJ9

2FN

16TN

J92RD16TN

K13M

318

PK

K13#10418PK

K13#10218PK

K13M

418

PKJ9

2NB

16TN

J92F

B16

TN

10A

F1-H

2

F1-

G2

10A

F2-D

4F2

-C4

3086

87A8785

19

SYSTEMCONTROLLER(4004)

MICRORELAY(4002)

(4001)

GXMSN(4705)

2

4

ECU "J1"GRAY(7305)

ENSBU SWVEHICLE(7301)

BA

TT

IGN

CHAPTER 3

XMSN ALLISON LCT COLUMN SHIFTER

U00DLCK

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

02JAN02 17AE08-52367

CNA 12SEP03 CHANGED FORMAT 58774TD

Figure 44 Transmission Allison LCT Column Shifter

S082853


45

3.18. HEATED SEATS FOR 7700 MODELS ONLY, P. 18

Figure 45 Heated Seats for 7700 Models Only

S082853


4. 12V CHARGING + CRANKING SYSTEM (CHAPTER 4)4.1. I6 EGR ENGINES, P. 1

Figure 46 I6 EGR Engines

S082853


47

4.2. V8 AVNT ENGINES, P. 2

J17D10PK

K17

L18

PK

K17L18PK

K17K18PK

A

ECMNEGATIVE (9260)

100A

MEGA-FUSE

A1718PK

BATTERIES

1/0RD

N14

BA

10R

D

NOTE:FOR CIRCUIT K18 FUSELINK IS 10RSFOR CIRCUIT K14H FUSELINKS ARE 2-12BLFOR CIRCUIT K2 FUSELINKS ARE 2-12BL

AECM POSITIVEFEED (9261)

GR

BALTERNATOR

1/0RD

N9

7-G

10W

H

1/0BK

N14

AY

10R

D

FUSIBLE LINKS

J17S18PK

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 4

CHARGING AND CRANKING (V8-AVNT) ENGINES

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 02AE08-52368

1/0RD

N97

AA

10R

D

K24RD

1/0BK

MAXIFUSE BLOCK (4000)

KEYSWITCH S

ENGINEBLOCKGND

CECM POWER/STARTER SOLENOID(4105)

TO ECM2 CLEANPOWER/GROUND CONN

(A-12V,B-GND)(6323F)

SEE CH06_03

1/0BK

K17

C10

PK

8

PASS THRU AT DASH (4014)

GND(4005)

J17

E10

PK

K2-

G4

WH

K11

-GL

4W

H

40A

AB

ENGINEECMFEED FUSE(9254)

23ECM2(6020)

4/0BK

N1

4-G

10W

H

17

ENGINE/DASHCONN(4103)

FRAMEGND

CRANK MOTORSOLENOID

CRANKING MOTOR

M

B S

G

4/0RD

2/0B

KK10-GC1BK

K14H4RD

J14H4RD

GLOW PLUG RELAY (4057)

K18

6PK

J17E10PK

SEE CH10_05

W/AUTO NEUTRAL

8687

3087A

85

STARTERISO & POWERRELAY(4003)

R12-1

R12-2

R12-3

R12-4

R12-5J1718PK

B

A

23AUG02 DEL MAXI FUSE BLOCK 4004 D 56507KCNA

14GY

FUSIBLELINK

11JAN02JKP REV CRANKING MOTOR. C 55043Z

Figure 47 V8 AVNT Engines

S082853


4.3. CATERPILLAR, CUMMINS ISM ENGINES, P. 3

FUSIBLE LINK14GY

J17J18PK

K17G14PK

K17F14PK

J17G14PK

J17F14PK

J17D10PK

A17-GH18WH

B17H18PK

B17J18PK

A17J18PK

A1718PK

J17

18PK

J17J18PK

J17S

18PK

K17S

16PK

K17J16PK

4RD

K11-

GL

4WH

K10-GC1BK

K2-G

4WH

2BK

4BK

K24RD

1BK

1RD

GR

B

CR

AN

K M

OT

OR

SO

LEN

OID

CRANKING MOTOR THERMAL

OVERCRANK(6316)

B S

M

G

16 15

18

8

CLUTCHSWITCH

B

AD7

D8

100 AMPS

17

18

DASH/ENG (4103)

MEGA FUSE

STARTERISO & PWR RELAY (4003)

R12-5

R12-2

R12-4

R12-1

PASSTHRU(4014)

DCM(1800)

NEGSTUD(1863)

DASH/ ENG (4103)

FRAME GND

CAB GND(4005)

ENGINEBLOCKGND(6303)

BATTERIES

ALTERNATOR

FUSIBLELINKS

KEY SWITCH"S" TERMINALCH02_15

NOT W/ THERMALOVERCRANK

3086

87A

8785

A

B

NOTES:

FOR 4 GAUGE CHARGE CIRCUITS K2-FL & K2A-FL FUSELINKS ARE 2 - 12BLFOR 1 GAUGE CHARGE CIRCUITS K2D-FL, K2E-FL & K2F-FL FUSELINKS ARE 3 - 10RSFOR 1 GAUGE CHARGE CIRCUITS K2B-G & K2B

CHAPTER 4

CHARGING AND CRANKINGCAT ENGINES, CUMMINS ISM

U00DLCK

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

01-04-02 03AE08-52368

CNA 12SEP03 CHANGED FORMAT 58774TC

Figure 48 Caterpillar, Cummins ISM Engines

S082853


49

4.4. I6 HEUI ENGINES, P. 4

CHAPTER 4

CHARGING AND CRANKINGI6-HEUI ENGINES

U00DLCK

58774T

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

12SEP03 04AE08-52368

CNA 12SEP03 RELEASE FOR PRODUCTION. 58774T-

SEE CH10_05

N/THERMALOVERCRANKPROTECTION

100A

MEGAFUSE

A1718PK

BATTERIES

K10-GC1BK

J17E10PK

K17M

18PK

NOTE:FOR CIRCUIT K14H FUSELINKS ARE 2-12BLWITH 4 GAUGE CHARGE CIRCUITS K2-G & K2 FUSELINKS ARE 2-12BLWITH 2 GAUGE CHARGE CIRCUITS K2-GA & K2A FUSELINK ARE 2-10RSWITH 1 GAUGE CHARGE CIRCUITS K2-GB & K2B FUSELINK ARE 3-12RS

J1718PK

GR

B

ALTERNATOR

2/0B

KW/THERMALOVERCRANKPROTECTION

FUSIBLELINKS

K17L18PK

FUSIBLELINKS

J17S18PK

1/0RD

K2*4RD

J17D10PK

FRAMEGND

14GY

1/0BK

MAXIFUSEBLOCK (4000)

J14H4RD

KEYSWITCH S (1100) B

ENGINEBLOCKGND

K14H4RD

C ECM POWERSTARTER(4101)

W/AUTO NEUTRAL

K17K18PK

K17C

10PK

2/0RD

8

PASS THRU AT DASH (4014)

DASH PANELGND(4005)

J17E

10PK

K2-G

*4W

H

K11

-GL

4WH

SEE NOTE

SEE NOTE

CRANKINGMOTORSOLENOID

CRANKING MOTOR

THERMALOVERCRANK(6316)

A

B

B S

M

G

2/0B

K

46ECM(6007)

8687

3087A

85

STARTERISO & POWERRELAY(4003)

R12-1

R12-2

R12-3

R12-4

R12-5

FUSIBLELINK

17

ENGINE/DASH(4103)

FRAMEGND

Figure 49 I6 HEUI Engines

S082853


5. FANS AND ENGINE ACCESSORIES (CHAPTER 5)5.1. FAN WIRING, P. 1

K97B18VT

K23A18TN

K23A18TN

K97DF18VT

14

ENGINE/DASH (4103)

K23-G16WH

MINI FUSE BLOCKS (4001)

CHAPTER 5

FAN WIRING

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 01AE08-52369

CNA 12SEP03 ADDED HEUI TO I6 DESG; ADDED CONN 6401

58774TE

14

ENGINE/DASH (4103)

ELECTRIC FANRELAY CONTROL

14ECM 2 (6021)

K2318TN

B

14

ECM2(6021)

V8-AVNT WITH FAN CLUTCH

A FAN AIR SOLENOID (4111)

B

I6 EGR/HEUI WITH FAN SOLENOID

FANCLUTCH

A ELECTRICFAN(6406)

MINI FUSE BLOCKS (4001)

J23A18TN

FAN SOLENOID

15

J2318TN

ENGINE BLOCKGROUND

(6412)

K23B16TN

K23A16TN

W/BODYBUILDERCONNECTIONS

8687

30 87A

85

M1-A3

M1-B3

M1-C4

M1-A4

FAN RELAY (4002)

(J23Z)

ASINGLE BOX

ENGINE HARNESS (6401)

FOR V8

FOR I6 HEUI

K23A16TN

N/BODY BUILDER

J23FS18TNSEE CH02_14

J23Z18TNSEE CH02_14

AENGINE CONTROLLER

K97B18VT

I6 HEUI ENGINEHARNESS CONN (6401)

Figure 50 Fan Wiring

S082853


51

5.2. ETHER START, P. 2

K10

-GU

14W

H

K10

-GA

18W

H

CAB FUSEBLOCK(1013)

J21F18TN

A21B16TN

ETHERBOTTLECONTROLVALVE

A

B

J21

E1

8TN

K21B16TN

19FWD CHASSIS/DASH(4301)

K10

-G1

8WH

A21

E16

TN


29PASS THRU(4014)

K21-G16WH

A

THERMAL SWITCH(6650)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 5

ETHER START

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 02AE08-52369

12ENGINE/DASH(4103)

BETHER START(8400)

M21

D1

8TN

GROUND BUS BAR (1003)

K10

-GB

14W

H

9 7

3 2B5B

16

4

10 8

ETHER START SWITCH(1010)

A21-G16WH

M21

C1

8TN

22

SPLICE BLOCK (6704)

F

PANEL LIGHTBUSS BAR(1002)

SEE CH08_08

G

SEE CH02_11

B1 A1

10A

F33

F33 WAS F30 C 56507K25AUG02CNA


FOR USE WITHCAT ENGINES

11JAN02 ADDED CAT ENGINE. B 55043ZJKP

A21C16TN SEE CH02_13

Figure 51 Ether Start

S082853


5.3. SNOW VALVE, P. 3

J23K

18T

N

NC READSWITCH

CURRENTPROTECT

MOTOR

DUAL FUNCTION REED SWITCH(NO & NC)

SNOW VALVE (4120)

ABCDE

J23H

18T

N

A

31PASS THRU AT DASH (4014)

J23J

18T

N

H

OPTIONAL WARNINGLIGHT CONNECTOR(1555)

GROUND BUSS BAR (1003)

J23

F1

8TN

26 24

A23

F1

8TN

25

J23L

18T

N

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 5

SNOW VALVE

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 03AE08-52369

27

A23

M1

8TN

A23

H1

8TN

A23

J18

TN

A23

K18

TN

A23

L18

TN

A62P18LTBL

A23-GA18WH

A13DA18PK

SEE CH02_13

IGN RELAY

9 7

32B5B

16

4

10

8

SNOW VALVE SWITCH

(1901)

4

6

3

1

79

8

5B

2B

SNOW VALVE WARNING LIGHT IN CLUSTER

SNOW VALVE MODULE

C

PANEL LIGHT BUSS BAR (1002)

SEE CH08_08

D

SEE CH02_11

PRODUCTION RELEASE. A P54304U16JAN01PEC

10A

B2

A2

CAB FUSE BLOCK SNOW VALVE

(1013)

F34

CNA 25AUG02 ADDED F34 LABEL B 56507K

Figure 52 Snow Valve

S082853


53

5.4. FAN WIRING, CATERPILLAR AND CUMMINS, P. 4

K23N16TN

K23N16TN

K10-GU14WH

K23-G16WH

A B

38

11

ENG BLOCKGROUND(6340)

FANSOLENOID

FAN AIRSOLENOID(6409)

ENGINECONTROLLER

(6014)

ENGINECONTROLLER

(6013)

W/CATERPILLAR

W/CUMMINS ISM

CHAPTER 5

FAN WIRING, CAT AND CUMMINS

U00DLCK

56507Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

04OCT02 04AE08-52369

CNA 12SEP03 CHANGED FORMAT 58774TA

Figure 53 Fan Wiring, Caterpillar and Cummins

S082853


6. ELECTRONIC ENGINES (CHAPTER 6)6.1. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINES, P. 1

K97S16VT

K97E16VT

INTAKE AIR TEMP SENSORS(6703)(LOCATED ON AIR INTAKE)

A

B

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 6

ELECTRONIC ENGINE CONTROLS (I6-EGR) ENGINES

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 01AE08-52370

CNA 25FEB03 CHANGED TO MATCH I6-EGRENGINE CHANGES.

56126SD

10

K97K18VT

J97

TA

10V

T

8687

30

87A

85MICRO RELAY (4002)

M1-G4

M1-J4M1-H3 M1-J3

M1-G3

N97-G10WH

K97J18VT

BAPSENSOR(1808)

13

2

J97T

C10

VT

K97-GV16WH

5A

A2

B2 CAB FUSE

BLOCK(1012)

F24

N97AA10RD

18

10A

F2-B4 F2-A4

7

B97

Q18

VT

K97-GA12WH

20A F1-G4

F1-H4

MINI-FUSE BLOCKSENGINE ECM(4001)

12

EC

M2

(602

1)

J97QA18VT

5

A

ECMNEGATIVE(9260) BATTERIES

A99U18VT

A99V18VT

J97L

D16

VT

B99V18VT

9

(6704) GND

J97UA16VT

K97C18VT

4

2

K97LA16VT

8687

30

87A

85

POWER RELAY(4003)

R8-1

R8-5R8-3 R8-4

R8-2

1


A97P18VT

K97M16VT

J97J

18V

T

4

J97JA18VT

A

ECM POSITIVEFEED (9261)

K9718VT

K97Y12VT

1

ENGINE/DASH(4103)

B97

AH

18V

T

5A

F1-E1F1-F1

MINI FUSE BLOCK(4001)

K97

AZ

16V

T

B

K34

-G1

8W

H

LOWCOOLANTSENSOR(6400M)

A B

6

6

7

J97P18VT

K9

7LC

16V

T

B97

AE

18V

T

24

K97-GW16WH

A97Y18VT

B99U18VT

18

A99

E18

VT

N14AY10RD

J13S14PK

19

C5

3

2B97AF18VT

K97F16VT

1

IDM

2 (6

011)

J97LC

16V

T

C10

DCMCONN(1800)

12

N14BA10RD

C4

K97-G10WH

B5

K99T18VT

A

CLEAN POWER & GROUND (6323)

J99V18VT

J97Y18VT

8

K97T10VT

B97Y18VT

2

12

B97AD18VT

A

J97

LB18

VT

1

AB

CD

EF

APS/IVS(1804)

6

B99E18VT

K97H16VT

C2

A97Q18VT

24

A13AH10PK

5

K97X10VT

J97

HA

14V

T

K97UA18VT

3

N14-G10WH

K97Z16VT

J97HB14VT

J97X

A10

VT

FROM PRIMARYIGNITION FEEDRELAY

MINI-FUSEBLOCK(4001)

J97H

14V

T

C6

K99S18VT

K34A18TN

B4

4

5

EC

M2

(602

0)

J99U18VT

B

POWER/STARTERSOLENOID (4105)

40A

AB

ENGINE ECMFEED FUSE(9254)

4

J13CW10PK

E2

21

B97P18VT

J97L

A18

VT

K97R18VT

K97D18VT

5IDM

2(6

011)

FROM PRIMARYIGNITIONRELAY (R9-4)(4003) CH 02_14

4

K97-GB16WH

Figure 54 Electronic Engine Controls, I6–EGR Engines

S082853


55

6.2. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL ANDBODY BUILDER CONNECTIONS, P. 2

99E16VT

B9S18GY

B9VG18GY

B9V

H1

8GY

B9VF18GY

A9H

20G

Y

A9V

18G

YB

9V18

GY

B9R

18G

Y

B9V

B18

GY

J17J18PK

A17

J18

PK

B17

J18

PK

K17

E18

PK

J13CW10PK

J13S14PK

K97AR18VT

A13AH10PK

K97CB18VT

K46A18GY

J23FS18TN

K23A16TN

K97DF18VT

K97DF18VT

B70

C18R

D

A96

A20

VT

B96

A18

VT

K97CC18VT

A17

H16

PK

B17

H18

PK

K47

18G

Y

K47B18GY

K46B18GY

11

EC

M2

(602

0)

FROM PRIMARYIGNITION

RELAY(4003)

SET/COAST SWITCH - SCS

1210

OH

M

6190

OH

M

2370

OH

M

RE

SU

ME

SE

T

CR

UIS

E O

N

CR

UIS

E O

FF

AIR

HO

RN

CIT

Y H

OR

N

STEERING WHEEL SWITCHES

ABCD

D8

20

17

TACHOMETER CHANNEL A - TACA

W/HYDBRAKES

VEHICLE SPD SENSOR CHAN A - VSSCALA

10

10

F

XMSN/DASH(4705)

21

RESUME/ACCEL SWITCH - RAS

IGNITION FEED FROMIGNITION RELAY

3

W/AIR FAN DRIVE

19

CLOCKSPRING(1809)

ABCD

F1-E1

18


14

ENGINE/DASH(4103)

E2

33


A4

14

REMOTE PTO VARIABLE - RVAR

10A

F1-G1F1-H1


C2

CAB FUSEBLOCK(1012)

17

REMOTE PTO PRESET - RPRE

5A

A2B2

F24

D7 DCM

CONN(1800)

9

C11

N/AIR FAN DRIVE

TRANS SPEEDSENSOR(7601)

AB

(CH 2, PG 14)

BA

STOP LIGHT (1814)

6.8V

150

B96

18V

T

B70CA18OR

B70CB18OR

7

TURNSIGNAL

SWITCH(1810)

B70C18OR

B12

A96

20V

T

B9

A70

C20R

D

K47

A18

GY

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 6

ELECTRONIC ENGINE CONTROLS - I6-EGR ENGINECRUISE CONTROL & BODY BUILDER CONNECTIONSWITH MANUAL TRANSMISSION

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 02AE08-52370


56126SD

NOTE:

ONLY ONE STOP LIGHT SWITCH USEDW/AIR BRAKES & W/TRACTOR

BODYBUILDER

BODYBUILDER

DC

STOP LIGHT#2W/AIR BRAKES(1824)

6.8

V

150 D

CSTOP LIGHT#1W/AIR BRAKES(1823)

6.8V

150

120

0

12

00

ABCD

CLUTCHSWITCH(1807)

ACCELERATORPEDAL

8

ECM 2(6020)

ECM 2(6021)

Figure 55 Electronic Engine Controls, I6–EGR Engine Cruise Control and Body Builder Connections

S082853


6.3. ELECTRONIC ENGINE CONTROLS, (V8–AVNT) ENGINES, P. 3

K97

AZ

18V

T

J97LC

16V

T

J97LD

16V

T

K97

LC16

VT

5A

A2

B2 CAB FUSE

BLOCK(1012)

F24

B97

AE

18V

T

B97AD18VT

J13CW10PK

C4

5A

F1-E1F1-F1


1

B97Y18VT


12

J97Y18VT

J97

HA

18V

T

N97AA10RD

C10

DCMCONN(1800)

12

EC

M2

(602

1)

K97J18VT

K97C18VT

A97Q18VT

N97-G10WH

2

2

3

4

K99S18VT

6

19

A97Y18VT

BAPSENSOR(1808)

13

2

18

A99U18VT

LOWCOOLANTSENSOR(6400M)

A B

J97L

B18

VT

FROM PRIMARYIGNITION RELAY (R9-4)(4003)

B97P18VT

A

ECM2 CLEANPOWER & GROUND (6323)

24 B4

J97HB18VT

J97QA18VT

B5

B97AF18VT

K97Z16VT

1

ENGINE/DASH(4103)

K97M16VT

J97P18VT

K97T10VT

C2

3

A97P18VT

J13S14PK

A

ECMNEGATIVE(9260)

K97-GV16WH

K34

-G16

WH

BATTERIES

K97X10VT

5

J97

TC

10V

T

1

IDM

2 (6

011)

A

J99V18VT

J99U18VT

K99T18VT

K34A18TN

7

6

3

8

B99E18VT

1


A99V18VT

K97-GW16WH

J97L

A18

VT

10A F1-G4

F1-H4

MINI-FUSE BLOCKSENGINE ECM(4001)

8687

30

87A

85

V8 IDM POWER RELAY(4003)

R8-1

R8-5R8-3 R8-4

R8-2

5

5

EC

M2

(602

0)

4

J97X

A10

VT

40A

AB

ENGINE ECMFEED FUSE(9254)

J97J

18V

T

K97F16VT

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 6

ELECTRONIC ENGINE CONTROLS (V8-AVNT) ENGINES

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 03AE08-52370

9

18

6

C6

N14-G10WH

K97-GA12WH

8687

30

87A

85ECM ISO &POWER RELAY(4003)

R11-1

R11-5R11-3 R11-4

R11-2

A99W18VT

K97UA18VT

A


K97LA16PL

K97D18VT

AB

CD

EF

APS/IVS(1804)

B99W18VT

24

B6

N14AY10RD

21

A13AH10PK

J97UA18VT

A99

E18

VT

K97H16PL

J97

TA

10V

T

B99V18VT

ENGINEBLOCKGND

K97-G10WH

2

E2

K97Y12VT

C5B99U18VT

B

ECM POWER/STARTERSOLENOID (4105)

7

4

K9718VT

N14BA10RD

B

J97JA18VT

WAS F13,A2 WAS A1.

56507KCNA 22AUG02

J97H

18V

T

K97K18VT

4

12

10A

F2-B4 F2-A410


B4 WAS D4,A4 WAS C4,F24 C

B97

Q18

VT

B97

AH

18V

T

Figure 56 Electronic Engine Controls, (V8–AVNT) Engines

S082853


57

6.4. ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL ANDBODY BUILDER CONNECTIONS, P. 4

K97DF18VT

K97AR18VT

K46A18GY

K47B18GY

K97CB18VT

K97CC18VT

K46B18GY

B9S

18G

Y

B9VH18GY

B70C18OR

B70CA18OR

B70CB18OR

B9VG18GY

C2

CAB FUSEBLOCK(1012)

W/HYDBRAKES

B9

10

ECM2(6021)

B9V

18G

Y

K47

18G

Y

33


18


A96

20VT

F

XMSN/DASH(4705)

L17E

18PK

J17J18PK

B70C

18R

D

5A

E2F2F24

IGNITION FEED FROMINGITION RELAY

A17J

18PK

B9R

18G

Y

17

B96

18VT

A17H

18PK

A4A9

H20

GY

C11

8

ECM2(6020)

A13AH10PK

A2

K47A

18G

Y

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 6

ELECTRONIC ENGINE CONTROLS - V8-AVNTENGINE CRUISE CONTROL & BODY BUILDER CONNECTIONS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 04AE08-52370

CNA 9SEO02 DVD/RMVD ENG/TRANS CONN(7800).

56507ZD

10

A96A

20VT

D8

D7 DCM

CONN(1800)

1210

OH

M

6190

OH

M

2370

OH

M RES

UM

E

SET

CR

UIS

E O

N

CR

UIS

E O

FF

AIR

HO

RN

CIT

Y H

OR

N


ABCD

9

3

CLOCKSPRING(1809)

ABCD

B9VF18GY

A9V

18G

Y

A70C

20R

DB1

2


AB

BA

STOP LIGHT (1814)

6.8V

150

7

TURN SIGNALSWITCH(1810)

NOTE:


21

ECM

2 (6

020)

20

19

17

11

14

SET PTO SPEED - SCS

VARIABLE PTO ENABLE - RVAR

PRESET PTO ENABLE - RPRE

VEHICLE SPD SENSOR CAL CNTRL - VSS_CAL

RESUME PTO SPEED - RAS

TACHOMETER CONTROL - TACH

BODYBUILDER

TO FUEL FILTER(6708) SEE CH07_09

DC


6.8V

150

DC


6.8V

150

1200

1200

ABCD

CLUTCHSWITCH(1807)

B17J

18PK

B17H

18PK

B96A

18VT

B9VB

18G

Y

Figure 57 Electronic Engine Controls, V8–AVNT Engine Cruise Control and Body Builder Connections

S082853


6.5. CATERPILLAR C10, C11, C12, AND C13 ENGINES, P. 5

B99V

18VT

B97Y

18VT

B97P

18VT

J97U

18VT

K97

U18

VT

A5AG(+)18YL

A5AL(+)18YL

A5AC

(+)

20YL

A5AR(+)20YL

A5AE(+)18YL

A5AN(+)20YL

A5B(

+)18

YL

A5AH(-)18LTGN

A5AM(-)18LTGN

A5AD

(-)20

LTG

N

A5AF(-)18LTGN

A5AS(-)20LTGN

A5AP(-)20LTGNA5

B(-)

18LT

GN

A97P

18VT

A97Y

18VT

A99V

18VT

J3B

(-)

18G

Y

J3B

(+)

18D

KBL

J5C(

+) W

/BEN

DIX

20YL

J5E(

+) W

/WAB

CO

20YL

J5C

(-) W

/BEN

DIX

20G

N

J5E(

-) W

/WAB

CO

20G

N

J99V

18VT

J97Y

18VT

J97P

18VT

J77B16GN

K10-GU14WH

K77-G16WH

K77B

16LT

GN

K3B

(-)18

GY

K3A(

+)18

DKB

L

K5S

18YL

K5T

18LT

GN

K97Y

18VT

K99V

18VT

K97P

18VT

K34

D16

TN

K5U18YL

K5V

20YL

K5AE18LTGN

K5W

20LT

GN

K47A

16G

Y

K47

16G

Y

K34-

GA

16W

H

K97Y

A18

VT

K34

C16

TN

K34B

16TN

K97AM10VT

K97A

S14

VTK9

7AT

14VT

K97

-GD

14W

H

K97-GA10WH

K97-

GE

14W

H

N14

AY10

RD

N14-G10WH

N14BA10RD

N97-G10WHN97AA10RD

535034333298542 49 52 54 65 66 67

ECM (6013)

A B C D

A

B

A

A

30AAB

CLEAN PWR& GND(6323)

ECM POSFEED(9261)

ECM NEGFEED(9260)

BATTERIES

LOW COOLANT (6407)

A

B

D

E

ENGINE/TRANSMISSION (7800)

4 6 10 11 8 7 5DASH(4103)

B

A

20

ENGINE GND (6340)

FREON COMP (6200)

GSYS CONTROL BLUE (4008)

5 2 12 11 1PASS THRU (4014)

B4C5 C4

4

5

DCM(1800)

35

34

D

C

A

C

DIAGNOSTIC(1650)

SYS CONTROLLER(1600)

CLUSTER(1500)

J1939PUBLIC(1652)

J1708 & 5VREF SPLICE (4820)

70

19

5 AMPF1-F1F1-E1

MINI FUSE (4001)

IGN FEEDCH02_14

CBA(1805)

ACCEL. PEDALSENSOR

CHAPTER 6

CAT C10, C11, C12 & C13 ENGINES

U00DLCK

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16DEC01 05AE08-52370


Figure 58 Caterpillar C10, C11, C12, and C13 Engines

S082853


59

6.6. CUMMINS ISM ENGINE, P. 6

A5A

C(+

)20

YL

A5AG(+)18YL

A5AL(+)18YL

A5AE(+)18YL

A5AR(+)20YL

A5AN(+)20YL

A5B

(+)

18Y

L

A5A

D(-

)20

LTG

N

A5AM(-)18LTGN

A5AH(-)18LTGN

A5AP(-)20LTGN

A5A

S(-

)20

LTG

N

A5AF(-)18LTGN

A5B

(-)

18LT

GN

A99

E18

VT

A99

E18

VT

B99

W18

VT

A99

W18

VT

B99

U18

VT

A99

U18

VT

B99

V18

VT

A99

V18

VT

B97

Y18

VT

A97

Y18

VT

B97P

18V

TA

97P

18V

T

J5C

(-) W

/ BE

ND

IX20

GN

J5E

(-)

W/ W

AB

CO

20G

NJ5

C(+

) W

/ BE

ND

IX20

YL

J5E

(+)

W/ W

AB

CO

20Y

LJ9

7P18

VT

J97Y

18V

T

J99V

18V

T

J99U

18V

T

J99W

18V

T

J97Q

18V

T

J3B

(+)

18D

KB

L

J3B

(-)

18G

Y

J97U

18V

T

J77B16GN

N14

AY

10R

DN

14B

A10

RD

N97

AA

10R

DK

97A

M12

VT

K97

U2

12V

T

K97

U1

18V

T

K10

-GV

12W

H

K10

-GU

14W

HK

77-G

16W

H

K77

B16

LTG

N

K97

U18

VT

K3B

(-)

18G

Y

K3A

(+)

18D

KB

L

K97

Q18

VT

K99

W18

VT

K99

U18

VT

K99

V18

VT

K97

Y18

VT

K97

P18

VT

K5S

18Y

L

K5T

18LT

GN

K5W

20LT

GN

K5AE18LTGN

K5V

20Y

L

K5U18YL

K47A16GY

K4716GY

K34E16TN

K34-GB16WH

32 28 27 36 46 47 22 23 9 1 11 34 10 20 39

B

A

LOWCOOLANT

(6407D)

ECM (6014)

A

B

D

E

ENGINE/TRANS(7800)

8 7 4 6 5 2 1 3 10 11 19 20

B AFREONCOMP(6200)

ENGINEGND

(6340)

1 2 4

A

A

ECMPWR(6015)

CLEANPWR(6323)

ECMPOSFEED(9261)

30AB

A

BATTERIES

G SYS CONTROLBLUE(4008)

DASH(4103)

5A

F1-F1 F1-E1

MINI FUSE (4001)

IGN FEEDCH02_14

J1708 & 5VREF SPLICE(4820)

12 11 5 2 1 4 3 7PASSTHRU(4014)

C6

F

B6B5C4B4C5

EDABC

DCM(1800)

(1804)

ACCEL PEDAL SENSOR/IVS

C

AJ1939PUBLIC

(1652)

5

4CLUSTER(1500)

35SYS

CONTRL(1600) 34

D

CDIAGNOSTIC(1650)

CHAPTER 6

CUMMINS ISM ENGINE

U00DLCK

56507Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

04OCT02 06AE08-52370

CNA 16SEP03 ADDED N/2004 ISM ENGINESNOTE.

58689ZB

N/2004 ISM ENGINES

Figure 59 Cummins ISM Engine

S082853


6.7. I6 HEUI ENGINE, P. 7

1


BATTERIES

5

40A

ABENGINE ECMFEED FUSE(9254)

INTAKE AIR TEMP SENSORS(6703)(LOCATED ON AIR INTAKE)

A

B

8687

30

87A

85

POWER RELAY(4003)

R11-1

R11-5R11-3 R11-4

R11-2

27

CHAPTER 6

ELECTRONIC ENGINE CONTROLS (I6-HEUI) ENGINES

U00JLH3

58774T

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

12SEP03 07AE08-52370


25

LOWCOOLANTSENSOR(6400)

A B

E2

5

A


C5

2 B4

47

EC

M (

6007

)

42

FROM PRIMARYIGNITIONRELAY (R9-4)(4003) CH 02_14

B

5A

F1-E1F1-F1MINI FUSE BLOCK(4001)

41

11

29

6

BAPSENSOR(1808)

13

2

C2

A

CLEAN POWER & GROUND (6323)

5A

A2

B2

CAB FUSEBLOCK(1012)

F24

A

12

F1-E2

3

3

A

ECMNEGATIVE(9260)

C6

19

AB

CD

EF

APS/IVS(1804)

2

24

4

(6704) GND

C10

DCM/CABCONN(1800)

10

C4

4

8

B5


7

ENGINE/DASH(4103)

22

21

ECM POWER/STARTER(4105)

23

1

2

ENGINE/DASH(4103)

18

ECM POWER/STARTER(4105)

B

8687

30

87A

85EXHAUST BRAKERELAY(4002)

M1-A4

M1-C4M1-B3 M1-C3

M1-A3

FROM SECONDARYIGNITION RELAY(4003)

5A

F1-B2F1-A2

MINIFUSEBLOCK(4001)

MULTIFED TERMINAL/BUSS BAR

16

ENGINE/DASH(4103)

18

ENGINE/DASH(4103)

15

EXHAUSTBRAKESOLENOID(6502)

EXHAUSTBRAKESOLENOID(6500)

AB

ENGINEBLOCKGND

Figure 60 I6 HEUI Engine

S082853


61

6.8. I6 HEUI ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS WITHMANUAL TRANSMISSION, P. 8

CHAPTER 6

ELECTRONIC ENGINE CONTROLS - I6-HEUI ENGINECRUISE CONTROL & BODY BUILDER CONNECTIONSWITH MANUAL TRANSMISSION

U00DLV1

58774T

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

12SEP03 08AE08-52370

CNA 12SEP03 RELEASE FOR PRODUCTION 58774T-

K46B18GY


AB

C2CAB FUSEBLOCK(1012)

13

B9VH

18G

Y

B96

18VT

W/HYDBRAKES

TACHOMETER CHANNEL A - TACA

B9

B9S18GY

B9V

18G

Y

L47D

18G

Y

A96

20VT

33


18


F1-E1

F

XMSN/DASH(4705)

REMOTE ACCELERATOR POS SENSOR - RPS

L17D

18PK

J17J18PK

CENG/TRANS CONN (7800)

7 K97WA18VT

99E16VT

B70

C18

RD

HYD PRESSURE GOVERNOR SENSOR - HPS

K23A16TN

B70C18OR

7

5AA2

B2F2

TO CAB FUSE BLOCK(1011) A2

BA

STOP LIGHT (1814)

6.8V

150

K97HM18VT

A17J

18PK

30 K99F18VT

B9R

18G

Y

NOTE:


17

K97EA18VT

B70CB18OR

14

ENGINE/DASH(4103)

DC


6.8V

150

J13CW10PK

RESUME/ACCEL SWITCH - RAS

1200

1200

ABCD

CLUTCHSWITCH(1807)

(CH 2, PG 14)BODYBUILDER

A17H

18PK

TURNSIGNAL

SWITCH(1810)

B

K97DF18VT

B9VG18GY

A4

W/AIR FAN DRIVE

6

B17

J18

PK

ACCELERATORPEDAL

B9VB

18G

Y

DC


6.8V

150

A9H

20G

Y

C11


RELAY(4003)

K97DF18VT

K46A18GY

A13AH10PK

J13S14PK

E2

10

B17

H18

PK

B9VF18GY

A96A

20VT

D8

REMOTE ACCEL POS. SENSOR RTN - RPS_RTN

D7

DCM CONN(1800)

REMOTE VOLTAGE REF. GND - VCREF GND

32

EC

M (6

007)

31

1210

OHM

6190

OHM

2370

OHM

RES

UM

E

SET

CRU

ISE

ON

CRUI

SE O

FF

AIR

HO

RN

CIT

Y HO

RN


ABCD

B70CA18OR

10A

F1-G1F1-H1


3

CLOCKSPRING(1809)

ABCD

A

BODYBUILDER

N/AIR FAN DRIVE

B96A

18VT

A9V

18G

Y

A70C

20R

D

J23FS18TN

L47E

18G

Y

B12

36

37

49

54

55

58

59

9

39

40

26

4

5REMOTE VOLTAGE REFERENCE - VCREF

HYD PRESSURE GOVERNOR ENABLE - HGE

SET/COAST SWITCH - SCS

REMOTE PTO PRESET - RPRE

HYD PRESSURE GOVERNOR LAMP - HMI

OIL WATER LAMP - OWL

ENGINE WARNING LAMP - WARN

VEHICLE SPD SENSOR CHAN A - VSSCALA

REMOTE PTO VARIABLE - RVAR

TRANSFER CASE SWITCH - XCS

K97DD18VT

K97HE18VT

K97CC18VTK97CB18VTK97HG18VTK97WL18VTK97EW18VTK47B18GYK97AR18VTK97XC18VT

K47A

18G

YK4

718

GY

K17E

18PK

Figure 61 I6 HEUI Engine Cruise Control and Body Builder Connections with Manual Transmission

S082853


7. GAUGES WITH AND WITHOUT INTEGRAL WARNING LIGHT (CHAPTER7)

7.1. IP/GAUGE LIST, P. 1

ENGINE CTRLR/DRIVE TRAIN J1939/CLUSTER

YES

AIR 1 (PRES)

VOLT

WARN

TRANSMISSIONMPH/KPH (SPD)

SYSTEM CTRLR/DRIVE TRAIN J1939/CLUSTER

YES

AIR 2 (PRES)

SIGNAL PATH


AIR APPLICATION

FUEL TANKFUEL


YES

YES

WATER (TEMP)

SENSOR

FWD CHASSIS

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

IP/GAUGES

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 01AE08-52371

-----------------------


YES

ENG OIL (TEMP)

NOTES:

REAR AXLE TEMP

INSIDE CAB - DASH PNL

NO

ENGINE



YES

OIL (PRES)

1) WARNING LIGHTS ARE PART OF THE GAUGES AND LOCATED IN THE GAUGE

AXLE

NO

STEERING COL AREA


ENGINE


YESTRANS (TEMP)

LIGHT LOCATION

ENGINE

ENGINE

TRANSMISSION


INSTRUMENT PANEL GAUGES

YES

NO

GAUGE


YES

XMSN CTRLR/SYSTEM CTRLR/DRIVE TRAIN J1939/CLUSTER

RPM (TACH)


Figure 62 IP/Gauge List

S082853


63

7.2. WARNING LIGHT LIST, P. 2

TRANS CTRLR/DRIVE TRAIN J1939/CLUSTER

AUTO NEUTRAL

ABS

RR AXLE DIFF LOCK

WASHER FLUID

FUEL FILTER


TRLR ABS CTRLR/DRIVE TRAIN J1939/CLUSTER


TRANSMISSION

(RIGHT TURN)

DISCRETE NOT ON DATA BUS

SWITCH

(LEFT TURN)

ENGINE (RED LED)

ENGINE (YELLOW LED)


TRUCK CTRLR/DRIVE TRAIN J1939/CLUSTER




LOCATION

ALTERNATOR

WAIT TO START

AIR BAG

WASHER BOTTLE

BRAKE PRESSURE

SENSOR

CHAPTER 7

WARNING LIGHTS LIST

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 02AE08-52371

CNA 29SEP03 ADDED FR AXLE ENGAGED. 58928UB

FUEL FILTER



IP WARNING LIGHTS


SWITCH

FASTEN BELTS

SNOW VALVE

COOLANT LEVEL

WATER IN FUEL

TURN SIG SW

BRAKE FLUID






OPTIMIZED IDLE

(HIGH BEAM IND)

FWD RR AXLE

CHECK ELECT SYS

TRAC CTRL


RANGE INHIBITED

WARNING LIGHT




RETARD OVERHEAT

RR RR AXLE

PARK

SNOW VALVE

FUEL FILTER

CHECK TRANS

SWITCH



TRUCK ABS CTRLR/DRIVE TRAIN J1939/CLUSTER

CRUISE

FR AXLE DIFF LOCK

SURGE TANK

TRAILER ABS

BRK RESEVOIR

SIGNAL PATH



TITLE



COLD AMB PROTEC SYSTEM CTRLR/DRIVE TRAIN J1939/CLUSTER

SYSTEM CTRLR/DRIVE TRAIN J1939/CLUSTERCHECK AC

SYSTEM CTRLR/DRIVE TRAIN J1939/CLUSTERPTO/THROTTLE

MESSAGE WAIT

PTO

CONVERTER TEMP

TOUCHLOC RELEASE





PARK FLUID SYSTEM CTRLR/DRIVE TRAIN

( P )

( )

DISCRETE NOT ON DATA BUSFR AXLE ENGAGED TRANSFER CASE

Figure 63 Warning Light List

S082853


7.3. WARNING LIGHTS CONTROLLED BY ENGINE, TRANSMISSION, ABSCONTROLLER, P. 3

WAIT TO START

ENGINE (RED LED)

RETARD OVERHEAT

ENGINE (YELLOW LED)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

WARNING LIGHTS CONTROLLED BYENGINE, TRANSMISSION, ABS CONTROLLER

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

20JUN00 03AE08-52371

AUTO NEUTRAL

TRAC CTRL

CHECK TRANS

OPTIMIZED IDLE

TRAILER ABS

CHECK ELECTR SYS

THE FOLLOWING WARNING LIGHTS ARE CONTROLLED BY THE ENGINE, TRANSMISSION,OR ABS CONTROLLER OVER THE DATA BUS AND DO NOT HAVE INDEPENDENT CIRCUITRYTHAT CAN BE OR NEEDS TO BE SHOWN:

ABS

RANGE INHIBIT


(NOT ON DATA BUS TO CLUSTER)

(NOT ON DATA BUS TO CLUSTER)

PEC 16JAN01

Figure 64 Warning Lights Controlled by Engine, Transmission, ABS Controller

S082853


65

7.4. ENGINE OIL PRESSURE AND TEMP, SPEEDOMETER, TACH, VOLTMETER ANDWATER TEMP GAUGE CIRCUITS, P. 4

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

ENG OIL PRESS & TEMP, SPEEDOMETER, TACH,VOLTMETER & WATER TEMP GAUGE CIRCUITS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

20JUN00 04AE08-52371

TACHOMETER GAUGE

ENGINE OIL PRESSURE GAUGE

ENGINE OIL TEMPERATURE GAUGE

REFER TO CONSOLIDATED ENGINE/VEHICLE CONTROLLERDIAGNOSTICS MANUAL EGES-175 (DT466), EGES-190 (V8-AVNT), FOR CIRCUITDIAGRAMS SHOWING INPUT CIRCUITRY FOR THE FOLLOWING DATALINK DRIVEN SYSTEM:

WATER TEMPERATURE GAUGE

SPEEDOMETER GAUGE


Figure 65 Engine Oil Pressure and Temp, Speedometer, Tach, Voltmeter and Water Temp GaugeCircuits

S082853


7.5. IP/GAUGES AND WARNING LIGHTS — GAUGE CLUSTER, P. 5

A5AM(-)20LTGN

A5AL(+)20YL

A2818TN

GROUND STUD

A6218DKBL

14


DRIVETRAINJ1939DATALINK

A28-G18WH

CABFUSEBLOCK(1011)

HEADLIGHT ENABLE

BATTERY +

1

4

NC

DRIVETRAIN J1939+

2

11

5

NC

DRIVETRAIN J1939-

3

12

7

NC

J1939 SHIELD 6

SYSTEM GND

PANEL LT DIM O/P

8

GND

9

SW IGN

10

GAUGE CLUSTER(1500)

A13B16PK

A5020YL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

IP / GAUGES & WARNING LIGHTS - GAUGE CLUSTER

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 05AE08-52371

CNA 20SEP02 DVD/A13B WAS 13B, CHGD FONT SIZES.

56507ZC

CABFUSE BLOCK(1012)

PANEL LIGHTDIMMER

SEE CH08_10

SEE CH02_12

SEE CH02_06

SEE CH02_06

5A

F1 E1F19

15A

H2 G2F2

Figure 66 IP/Gauges and Warning Lights — Gauge Cluster

S082853


67

7.6. AIR PRESSURE INPUT CIRCUIT, P. 6

J9EA18GY

J40F18GY

A40F18GY

B9VF18GYB6HC18GY

B40F18GY

A4020GY

B40G18GY

J40FA18GY

A99W18VT

M4018GY

M6A18GY

B9VE18GY

B9VC18GY

B9V18GY

A9V18GY

A9H20GY

A6H20GY

B6HA18GY

B6H18GY

B6HB18GY

B4018GY

A4020GY

M9A18GY

A40A20GY

B40A18GY

27

B3

3

B2

SYSTEM CONTROLLER

15

(1600)

16

PRIMARY AIR SENSE

26

SYSTEM CONTROLLER (4004)

3

AUX AIR SENSE

W / HYD BRAKES

15


2

3

PASS THRU (4014)

SECONDARY AIR SENSE

1

FWD CHASSIS/DASH (4301)

SWITCHED SENSE CMD

C12

LOGIC GND

27

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

AIR PRESSURE INPUT CIRCUIT

U00TRH2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 06AE08-52371

C12

A4

CAB/DCM (1800)

B6

DCM(1800) & (1805)

ZERO VOLT REFERENCE

5V OUT

PRIMARY AIRTRANSDUCER

(1811)A

B

C

SECONDARY AIRTRANSDUCER

(1812)AB

C

AUX AIRTRANSDUCER

(8505)A

B

C

PRIMARY, SECONDARY AIR BRAKE APPLICATION GAUGE WIRING

AIR SYSTEM PRESSURE GAUGE WIRING

J6A18GY

J6BA18GY

(5V)

13


AIR APPLICATIONTRANSDUCER(1822)

A

B

C

C217

PASS THRU (4014)

ELECTRONIC REF GROUND SPLICE PACK (4830)

J9A18GY

(4820) 5V REFSPLICE PACK

AIR BRAKE APP


REVERSED 4014 TERMINAL. B P54634FPEC 18JUN01

Figure 67 Air Pressure Input Circuit

S082853


7.7. AXLE TEMPERATURE, FWD REAR AND REAR AXLES, GAUGE INPUT CIRCUIT, P.7

J9G

18G

YZERO VOLT REFSPLICE(4830)

1

F REAR AXLETEMP SENDER(9811)

1

2

5CENTER/REARCHASSIS(9800)

J9A18GY

FR AXLE OIL TEMP

R32A18TN

2


A1DASH/CENTERCHASSIS(9700)

RR AXLETEMP SENDER(9812)

1

2

R9C*18GY

* GAUGE REAR** GAUGE REAR & RR

2

N32

A18

TN

ZERO VOLT REF

RR AXLE OIL TEMP

R3218TN 1

N32

18TN

D8

6

1

R9A**18GY

R9B

**18

GY

A2

R9**18GY

26

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

AXLE TEMPERATURE, FWD REAR &REAR REAR AXLES, GAUGE INPUT CIRCUIT

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 07AE08-52371

11

2

J32A18TN

J3218TN

ZERO VOLT REFSPLICE (8802)

N9

18G

YN

918

GY

N9H**18GYN9F*18GY


Figure 68 Axle Temperature, FWD Rear and Rear Axles, Gauge Input Circuit

S082853


69

7.8. FUEL GAUGE INPUT CIRCUIT (SINGLE TANK) DIFFERENTIAL LOCK WARNINGLAMPS, P. 8

N9A18GY

B

CHAPTER 7

FUEL GAUGE INPUT CIRCUIT (SINGLE TANK)DIFFERENTIAL LOCK WARNING LAMPS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 08AE08-52371

CNA 12SEP03 ADDED OPTIONAL WARNINGLIGHT ADAPTOR (1040)

58774TE

N9B18GY

ZERO VOLT REFSPLICE(4830)

5SYSTEMCONTROLLER(4004)

N36A18TN

A

RIGHT FUELSENDER(9101)

LEFT FUELSENDER(9100)

N3618TN

FUEL SENDER

J9A18GY

N918GY

26

B

ZERO VOLT REF

A

D8 DASH/CENTERCHASSIS(9700)

J9G

18G

Y

B11

J36A18TN

RR AXLEDIFF LOCK(9815)

A

B

R49-G18WH

R49-GA18WH

R49A18GY

R4918GY

F REAR AXLEDIFF LOCK(9814)

A

B

R10-GB18WH

7

CENTER/REARCHASSIS(9800)

9

8

CHASSIS GNDSPLICE PACK(8803)

N49-G18WH

N49A18GY

N49B18GY

C12

D1


C6 N10-G14WH

19

20

PASSTHRU(4014)

J49A18GY

J49B18GY

J11-GA14WH

J11-GJ10WH

GND(4006)

A49D18GY

A49F18GY

A49C18GY

A1

CAB FUSEBLOCK(1013)

5AE

1F

1

F29

A13FB10PK

IGNITION FEED FROM CABFUSE BLOCK (1013)SEE CH02_13

C1

D

WARNINGLIGHTS(1555)

E

G

B

SENSOR RESISTANCEFULL - 29 TO 37 OHMSEMPTY - 234 TO 246 OHMS

FUEL GAUGE INPUT CIRCUIT (SINGLE TANK)

DIFFERNTIAL LOCK WARNING LAMPS

C

A

B


FUEL TANKLOCATIONDEPENDENT

A49E18GY

13k16PK

B

C

A

OPTIONAL WARNING LIGHT ADAPTOR (1040)

Figure 69 Fuel Gauge Input Circuit (Single Tank) Differential Lock Warning Lamps

S082853


7.9. GAUGES AND WARNING LIGHTS — FUEL FILTER RESTRICTION AND WATER INFUEL LIGHTS, P. 9

K97DF18VT

K19BB16GY

K19B16GY

J19A

16G

Y

M19

C18

GY

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

GAUGES & WARNING LIGHTSFUEL FILTER HEATER-WATER IN FUEL LIGHT

U00DAG9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

22JUN00 09AE08-52371

CNA 25FEB03 RMVD WIF MODULE (4040)ADDED I6-EGR FUEL HEATERAFFECTS.

56126SE

WATERPROBE

F2-E3

J14M10RD

J1916GY

20AF2-G3

F2-H3


J14

F8R

D

IGNITIONSPLICE(4840)

16ENGINE/DASH(4103)

24

GNDRH-MRD(4006)

J13AS18PK

J19-G18WH

K19

C16

GY

K19

B16

GY

FUELHEATER

WITH ENGINE MOUNTEDFILTER ON V8-AVNT

WATERPROBE(4043)

AFUELHEATER(4042)

A

E D

M19

A16

GY

AUXFWDCHASSISCONN(4305)

FRAMEMOUNTEDFILTER

J19C

18G

Y

8687

30

87A

85

FUEL HEATERRELAY(4002)

M1-G4

M1-J4

M1-H3

M1-J3

M1-G3

J19A16GY

21

FUEL FILTER(6708)

MINI FUSEBLOCK(4001)

TO BODY BUILDERMOUNTED FILTER

SEE CH06_04

GNDRH-HDD(4005)

J19C

18G

Y

11


J19-G18WH

8687

30

87A

85


R11-1

R11-5

R11-3

R11-4

R11-2

FUELHEATER

1

FUEL FILTER(6708)

GND(4006)

J19-G16WH


J13AS16PK

20AF2-G3

F2-H3

F2-E3

J14M10RD



J14

F8R

D

J1914GY

16ENGINE/DASH(4103)

2

K19

B14

GY

J19

A14

GY

K19-G14GYFUEL

HEATERWITH I6-EGR

Figure 70 Gauges and Warning Lights — Fuel Filter Restriction and Water in Fuel Lights

S082853


71

7.10. GAUGES AND WARNING LIGHTS — PARK BRAKE LIGHT AND TRANSMISSIONOIL TEMP. GAUGE, P. 10

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

GAUGES & WARNING LIGHTSPARK BRAKE LIGHT-XMSN OIL TEMP GAUGE

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 10AE08-52371

CNA 25FEB03 CIR K31-GC WAS L31-GB. CIRK31B WAS L31B.

56126SC

AIR PARKBRAKE(1813)

DC

MANUAL PARKBRAKE(1815)

B44

BB

18G

Y

B7

DCM CONN(1800)

A44

BB

20G

Y

32


3A

4B

9VD

18G

YB

9V18

GY

A9V

18G

YA

9H20

GY

3

B9V

18G

YA

9V18

GY

32


A9H

20G

Y18

BK

A44

BB

20G

Y

A4

B7

DCM CONN(1800)

18W

HB

44B

B18

GY

W/AIR BRAKESOR

W/HYD. BRAKES & W/AIR POWERED PARK BRAKE

W/HYDRAULIC BRAKES

TRANSOIL TEMP(7700M)

1

2

K31B18TN

K31-GC18WH

3

G

XMSN/DASHCONN(4705)

26


E

J3118TN

ZERO VOLT REFGROUND SPLICE(4830)

J9X18GY

J9A18GY

W/MANUAL TRANSMISSION

A B

Figure 71 Gauges and Warning Lights — Park Brake Light and Transmission Oil Temp. Gauge

S082853


7.11. GAUGES AND WARNING LIGHTS — AMMETER, P. 11

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 7

GAUGES & WARNING LIGHTS-AMMETER

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 11AE08-52371

7

8

9

1

6

12

10

11

PAM MODULE

J5R(+)20YL SEE CH02_07

20SHLD SEE CH02_07

J5R(-)20GN SEE CH02_07

J26D18TN

J11-GPP18WH

J26B18TN

J26A18TN

GND (4005)

5A

F2-D3F2-C3

F2-E3J14M10RD

J14F8RD


23

22

A

A AK26B18TN

K26A18TN

AMMETER (6332)

N26B14TN

K26A10TN

AMMETER (6333)

N26B10TN

STARTERGROUND STUD

BATTERYNEGATIVE POST

DRIVETRAINJ1939 DATALINK

ENGINE/ DASH (4103)

SEE CH02_03


AMMETER(9262)

(4087)


Figure 72 Gauges and Warning Lights — Ammeter

S082853


73

7.12. ENGINE OIL TEMPERATURE GAUGE WITH CATERPILLAR, P. 12

J30B

18TN

J30A

18TN

K30A

16TN

K30B

16TN

1 2

21

10

OIL TEMP SENSOR(1410)

DASH(4103)

GROUND SPLICE(4830)


CHAPTER 7

ENGINE OIL TEMP GAUGEW/CATERPILLAR

U00DLCK

56507z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

07OCT02 12AE08-52371


Figure 73 Engine Oil Temperature Gauge With Caterpillar

S082853


7.13. FRONT AXLE ENGAGEMENT LAMP, P. 13

A4218GY

J4218GY

32

DASH48 WAY (4014)

A

TRANSFER CASE SWITCH PIGTAILCENTER CHASSIS (9754)

PART OF SUPPLIER PIGTAIL ON SENSOR

IGNITION FEED FROM CAB FUSE BLOCK (1013) SEE CH02_13

FRONT AXLEENGAGEMENT SENSOR

A

B

C1

13k16PK

A1

CAB FUSEBLOCK(1013)

A

REARCHASSIS(4900)

42-G18WH

D

A

OPTIONAL WARNING LIGHT ADAPTOR (1040)

5AE

1F

1

F29

N4218GY

C

N42-G18WH

A13FB10PK

B BF

WARNINGLIGHTS(1555) DASH

GND 2STUD(4006)

CHAPTER 7

FRONT AXLE ENGAGEMENT WARNING LAMP

U00DLV1

58774T

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

12SEP03 13AE08-52371

CNA 12SEP03 RELEASE FOR PRODUCTION 58774T-

A42A18GY

Figure 74 Front Axle Engagement Lamp

S082853


75

8. LIGHTS (CHAPTER 8)8.1. BACK UP LIGHTS, P. 1

J13S

14PK

J71

18O

RL7

1B16

OR

L71C

16O

R

J71AA18OR

J71A

18O

RN

10-G

14W

H

S10-GC14WH

S71C14LTBL

ASTOP TAIL& TURN(9303)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

BACKUP LIGHTS W/MANUAL XMSN

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 01AE08-52372

EA

LEFT TAILLIGHT(71)

E E

A

RIGHT TAILLIGHT(72)

C6A4DASH/CHASSIS(9700)

A

BCHASSIS GNDSPLICE PACK(8803)

ABTRANS/DASH(4705)

1

CENTER/REARCHASSIS(9800) 12

R10

-G12

WH

N10

-GA

12W

H

R71

14O

RN

7114

OR

CABGND(4006)

J11-GA14WH J11-GJ

10WH

BACKUPT/S SPLICE(4810)

BACKUPLIGHT SWITCH(7500)

A B

10AF1-A1

F1-B1

FROM PRIMARYIGNITION RELAY

SEE CH02_14


F1-E1

F1-F1

MINI - FUSE BLOCK(4001)

PEC 16JAN01

Figure 75 Back Up Lights

S082853


8.2. LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOPLAMPS, P. 2

N10

-G12

WH

N10

-GD

16W

H

N10

-GC

16W

H

N10

-G14

WH

J56BC16OR

N56

J16

OR

N57

J16

OR

HEADLIGHT SWITCH IS PART OF GAUGE CLUSTERSEE CHAPTER 7 FOR CLUSTER WIRING.

A

E

B

RIGHT TAILLIGHT(72)

C

CHASSIS GNDSPLICE PACK(8803)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

LIGHT SYSTEMS - CLEARANCE, MARKER, PARK, TAIL, TURN, & STOP LAMPS

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

22AUG00 02AE08-52372

CNA 26SEP02 DVD/RMVD R/L HEADLIGHTT/S HARNESS, R/L FENDER MARKERS

56507ZC

C6B7A5

CENTERCHASSIS(9700)A4 B6

S10-GC14WH

S57B14LTGNS68C14BN

S71C14LTBL

R71

14O

R

R68

14BN

R57

14O

R

R10

-G12

WH

R56

14O

R2

REAR/CENTERCHASSIS(9800) 112 34

N10

-GA

12W

H

N68

14BN

N56

14O

R

N57

14O

R

N71

14O

R

TAIL

TURN/STOP

BACKUP

J57AA16OR

J56AA16OR

COMBINATIONSTOP/TURN (4830)(RIGHT)

BACKUP LIGHTT/S SPLICE (4810)(BACKUP)

BACKUP LIGHTT/S SPLICE (4810)(LEFT TURN)

B

SYSTEMCONTROLLER (4007)

C

H

COMBINATION STOP/TURN (4830) (LEFT)

BACKUP LIGHTT/S SPLICE (4810)(RIGHT TURN)

J56B

16O

R

J57B

16O

R

J71A

18O

R

J68B

14BN

1312 119 FORWARDCHASSIS(4301)

J11-

GA

14W

H

J56A

16O

R

J11-

G12

WH

J58A

A14

BN

J57A

16O

R

GND(4006)

J58A14BN

J11-GJ10WH


A

RIGHT GUIDEPOST LIGHT(8151)

B

A

LEFT GUIDEPOST LIGHT(8150)

B


LEFT FENDERTURN LIGHT

LEFT FRONTMARKER &TURN LIGHT

TURN

PARK

M11

-G12

WH

M58

B14

BN

M58H16BNM58-GA16WH

BSYSTEMCONTROLLERBLUE (4008) C J56J

16OR

J57J16OR

RIGHT FRONTMARKER &TURN LIGHT

RIGHT FENDERTURN LIGHT

M58-GB16WH

M58J16BN

M11-GD12WH

POSTLIGHT

POSTLIGHT

RT

MO

DE

STY

TUR

N L

AMP

(931

6)

LEFT

MO

DE

STY

TUR

N L

AMP

(931

5)

B C B C

C10C9

BA

CK

UP

LIG

HT

T/S

SP

LIC

E (4

810)

(BA

CKU

P)

BAC

KU

P L

IGH

TT/

S SP

LIC

E (4

810)

(BA

CK

UP

)

J57BC16OR

STOP TAILAND TURN(9303)

A

E

B

LEFT TAILLIGHT(71)

C

AB CD E

Figure 76 Light Systems — Clearance, Marker, Park, Tail, Turn and Stop Lamps

S082853


77

8.3. LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOPLAMPS (CONT.), P. 3

RIGHTCLEARANCE(2006)

AB

58-

GA

18W

H

D5

8N

18B

N

58F

18B

N

B

HEADLIGHT SWITCH IS PART OF GAUGE CLUSTERSEE CHAPTER 7 FOR CLUSTER WIRING.

D5

8-G

D18

WH

A11

-G10

WH

W/SUNSHADE

D58

T18

BN

58

C18

BN

D5

8R

18B

N

LEFTCLEARANCE(2002)

AB

CLEARANCELIGHT (523)

AB

D5

8H

18B

N


AB

LEFTMARKER(2003)

AB

D58

-GF

18W

H

A58

L18

BN

58-

GF

18W

H

CABGND(1852)

58E

18B

N

A63

-GA

20W

H

D5

8L

18B

N


AB


AB

RIGHTMARKER(2005)

AB

D5

8M18

BN

D5

8P18

BN

58A

18B

N

58-

GE

18W

H

MIDMARKER(2004)

AB

D58

-GE

18W

H

58B

18B

N

ASUNSHADE(2007)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

LIGHT SYSTEMS - CLEARANCE, MARKER, PARK, TAIL, TURN, & STOP LAMPS

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 03AE08-52372

D5

8-G

L18

WH

58-

GB

18W

H

D5

8-G

J18

WH

9ROOF/IP(2000)

58

-GD

18W

H

58

D18

BN

58

-GC

18W

H

H



AB

D58

-GA

18W

H

D5

8-G

H18

WH

2

9 ROOF/IP(2000)

2

D5

8-G

C1

8WH

D5

8H

18B

N

A63

-GA

20W

H

9ROOF/IP(2000)

2

A11

-G10

WH

CABGND(1852)

H


A58

L18

BN

A58

S18

BN

W/LIGHTED MIRRORS


22AUG02 RMVD F1 & A58F WIRE. B 56507KCNA

Figure 77 Light Systems — Clearance, Marker, Park, Tail, Turn and Stop Lamps (Cont.)

S082853


8.4. LIGHT SYSTEMS — TURN SIGNAL AND STOP SWITCHES, P. 4

B70CB18OR

B70C18RD

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

LIGHT SYSTEMS - TURN SIGNAL & STOP SWITCHES

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 04AE08-52372

19

B57A

18O

R

A57A

20O

R

A2A1DCM CONN(1800)

3

B56A

18O

R


A56A

20O

R

18

A9H

20G

YA9

V18

GY

A70C

20R

D

1 7TURN SIGNALSWITCH (1810)

2

W/AIRBRAKES

B9VG

18G

Y

B9VH18GY

B70C

A18

OR

B70C

18O

RB9V

18G

Y

B9A4

B9S

18G

Y

W/HYDBRAKES

B9VF18GY

LEFTTURN

RIGHTTURN HAZARD

STOP LIGHT LIGHT #1 (1823)

6.8V150

AB

STOPLIGHT #2 (1824)

6.8V

150AB

STOPLIGHT (1814)

6.8V

150

AB

NOTE:

ONLY ONE STOP LIGHT SWITCHUSED W/AIR BRAKES, W/TRACTOR


Figure 78 Light Systems — Turn Signal and Stop Switches

S082853


79

8.5. DOME LIGHT, MAP LIGHT, P. 5

D63K18DKBL

D63M18DKBL

D63

E18

DK

BL

A63

-GA

18W

H

A63E18DKBL

A63

D18

DK

BL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

DOME LIGHT, MAP LIGHT

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 05AE08-52372

B

DOME LAMP(2116)A C

B

CONSOLE/ROOF(2502)

C D

11ROOF(2000)10 6

C6

3D

18D

KB

L

C6

3E18

DK

BL

D1

1-G

F1

6WH

10A

D4

C4


F12C

SYSTEMCNTRLR(1601)

A11

-GF

16W

HA

11-G

10W

H

C11

-GF

16W

H

2

GND(1852)

DOMELIGHT

10

A11

-GD

W1

8WH

A

PASS SIDECTSY LIGHT(1554)

A63

E18

DK

BL

A

DRIVERS SIDECTSY LIGHT(1553)

GND(1552)

B

A63

D18

DK

BL

A63

N18

DK

BL

A63

-GA

20W

H

A11

-GD

V18

WH

A63

P18

DK

BL

A11

-GF

16W

H

2

A63M18DKBL

6

A11

-GD

X16

WH

10A

D4


F12

11ROOF(2000)

A11

-G1

0WH

B

GND(1852)

C

SYSTEMCNTRLR(1601)

10

B

REARDOMELIGHT(2115)

REARDOMELIGHT

D63

E18

DK

BL

D6

3N

18D

KB

L

B

CONSOLE/ROOF(2502)

TRAVEL CREW CAB

D63L18DKBL

D11

-GF

16W

H

C

2

D6

3D

18D

KB

L

D

D6

3C

18D

KB

L

6

C

11

ROOF(2000)

A

D63

-GH

18W

H

D63-GA18WH

W/COURTESY LIGHT

D6

3D

18D

KB

L

F

MAPLIGHT

MAPLIGHT

BDOME / READING LTCOMPASS / TEMP(2117)

DOMELIGHT

C

W/PREMIUMTRIM

C

B

CONSOLE/ROOF(2502)

C

C63

E18

DK

BL

D

B

DOME LAMP (2116)

C6

3D

18D

KB

L

A

C

C6

3D

18D

KB

L

FB

DOME/READINGCOMP/TEMP(2117)

D

C11

-GF

16W

H

C6

3E18

DK

BL

B

CONSOLE/ROOF(2502)

C

C6

3E18

DK

BL

C

D

B

DOME/READINGCOMP/TEMP(2117)

C

F

B

CONSOLE/ROOF(2502)

C6

3-G

E1

8WH

C11

-GF

16W

H

W/STD TRIM &CB W/PREMIUM TRIM W/PREM TRIM & CB

C63

-GE

18W

H C6

3D

18D

KB

L

C1

1-G

F16

WH

CNA

D6

3D

18D

KB

L

EXTENDED CAB

B

CONSOLE/ROOF(2502)

D63

E18

DK

BL

A

D6

3J

18D

KB

L

D

D6

3-G

H1

8WH

D63-GA18WH

C

D63L18DKBL

6

D6

3C

18D

KB

L

REARDOMELIGHT

C

D11

-GF

16W

H

1011

ROOF(2000)2

B

REARDOMELIGHT(2115)

C4

22AUG02 F12 WAS F24;1011 WAS 1012. B 56507K

Figure 79 Dome Light, Map Light

S082853


8.6. DOME LIGHT, MAP LIGHT (CONT.), P. 6

3

D63

A18

DKB

L

14

14

D9W

18G

Y

B

A

RIGHT CREWDOORDOME SW(2113)

A

LEFT CREWDOORDOME SW(2114)

A9H

18G

Y

D63

K18

DKB

L

25

SYSTEMCTRLR(1600)

B

D9L18GY

D63

A18

DKB

L

D9N

18G

YD9Y

18G

Y

D9D

18G

Y

D63

H18

DKB

L

A

LEFTDOORDOME SW(2112)

A

LEFT DOORDOME SW(2112)

A63A

18D

KBL

D63

B18

DKB

L

D63

H18

DKB

L

B

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

DOME LIGHT, MAP LIGHT

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00 06AE08-52372

B

D9L

18G

Y

B

A9L

18G

Y

D63

J18

DKB

L

3ROOF(2000)

3ROOF(2000)

A

RIGHTDOORDOME SW(2111)

D9N

18G

Y

D63

B18

DKB

L

W/CREW CAB

A

RIGHT DOORDOME SW(2111)

B

D9D

18G

Y

A9L

18G

Y

B

A9H

18G

YD

9L18

WH

3

3ROOF(2000)

D63

A18

DKB

LA6

3A18

DKB

L

25SYSTEMCTRLR(1600)

14

A

LEFT DOORDOME SW(2112)

325

SYSTEMCTRLR(1600)

A9L

18G

YA9

H18

GY

A63A

18D

KBL

W/STD & EXTD CAB

W/PTC CABNOTE:

SWITCHES SHOWN W/DOORS OPEN


REVISED CONN 2113. B P54634FPEC 18JUN01

Figure 80 Dome Light, Map Light (Cont.)

S082853


81

8.7. FOG LIGHT AND WORK LIGHT, P. 7

M64

-GA

16W

H

M64

16YL

M64

B16

YL

M64

A16

YLM

64-G

16W

HM

64-G

B16

WH

M64

-GA

16W

H

M11

-G12

WH

M11-GD12WH

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

LIGHT SYSTEMS - FOG LIGHT & WORK LIGHT

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

22JUN00 07AE08-52372

13

J64A

12BN

J11-G12WH


ARIGHTFOG LIGHT(8200)

BBALEFTFOG LIGHT(8201)

WORK LIGHT & FOG LIGHT SWITCHES ARE MULTIPLEXEDSEE SWITCH PACK DIAGRAM FOR WIRING.

WORKLIGHT(9720)

A

B

GND(4006)

FSYSTEMCONTROLLERBROWN(4007)

A

WORKLIGHT(9719)

J11-GK16WH

BJ6516OR

A

J11-

GJ

10W

H

A

WORKLIGHT(9718)

B

J65-

G16

WH

J65-G16WH

J6516OR

J6516OR

GROUNDADAPTER(8800) GROUND

ADAPTER(8801)

16 W

H

14 B

K

16 W

H

14 B

K

REV 8201 AND 8200. B P54634FPEC 18JUN01

W/RH-HDD & SS MODELS

N/RH-HDD & SS MODELS

*

* *

*

* "J65" IS "16 BK" W/RH-HDD & SS "J65-G" IS "J11-GK" W/RH-HDD & SS

ADDED RH-HDD AND SS. C 55043ZJKP 11JAN02

Figure 81 Fog Light and Work Light

S082853


8.8. HEADLIGHTS, P. 8

A102

A20

YL

A52A

20YL

B102

A20

YL

B52A

20YL

J53A

14YL

J52A

14YL

M53

14YL

M53

A14

YL

M53

B14

YL

M52

B14

YL

M52

C14

YL

M52

D14

YL

M11

-G12

WH

M11

-GA

14W

H

M11-GD12WH

M11

-GB

14W

H

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

HEADLIGHTS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 08AE08-52372

A C B CA B

LEFT HEADLIGHTT/S HARNESS (8001)

RT HEADLIGHTT/S HARNESS (8000)


135

DG

ELECT SYSTEMCONTROLLERBROWN(4007)

HI B

EAM

LO B

EAM

GROUNDSTUD(4006)

NOTE:

HEADLIGHTS CONTROLLED BY SWITCH ON GAUGE CLUSTER THUOUGH DRIVETRAINJ1939 DATA LINK AND CLUSTER HEADLIGHTENABLE PIN (SEE CH07_05 FOR GAUGE CLUSTER WIRING)

J11-G12WH

J11-GJ10WH

GROUNDADAPTER(8801)

GROUNDADAPTER(8800)


DIMMER FTP

3

TURNSIGNALSWITCH(1810)

4 7

A7DCMCONN(1800)

A8 A4

320


21

HIG

H B

EA

M

FLA

SH

TO

PA

SS

ZE

RO

VO

LT R

EF

B9S

18G

YB9

V18

GY

A9V

18G

YA9

H20

GY

PEC 16JAN01

Figure 82 Headlights

S082853


83

8.9. AUX. HEADLIGHTS, AUX. PARK, AUX TURN, P. 9

J58A

A14

BN

J58A14BN

J68B14BN

J57A

16O

R

J56A

16O

R

J56AA16OR

J53B

14Y

L

J64

LO14

YL

J53LO14YL

J52B

14Y

L

M1

1-G

D12

WH

M11-GA14WH

M53A14YL

M53

B14

YL

M53B14YL

M52C14YL

M52

B14

YL

M52D14YL

M57

B16

OR

M5

7D16

LTG

N

M57C16OR

M58C14BN

M58

F14

BN

M58

B14

BN

M58D14BN

M1

1-G

12W

H

M11

-GE

14W

H

M11-GB14WH

M11-GF14WH

M64

LO14

YL

M56

B16

OR

M5

6D16

YL

M56C16OR

M64

HI

14Y

L

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

AUX HEADLIGHTS, AUX PARK,AUX TURN

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

22JUN00 09AE08-52372

A

SNOWPLOW(8102)

B C D EF G

A

AUX FWD/DASH(4305)

A

RIGHT HEADLIGHTTURN SIGNAL(8000)

B

C

D

E

913

FWD CHASSIS/DASH(4301) 20 4

E

C

D

A

LEFT HEADLIGHTTURN SIGNAL(8001)B

1211 5

D

SYSTEMCONTROLLER(BROWN)(4007)

A

G

GROUND(4005)

H

C

B

J52

HI

14Y

L

J64H

I14

YL

J11

-G12

WH

J11-GJ10WH

GROUND(4006)

B7

CENTERCHASSISCONN(9714)

RIGHT FRONT T/S

LEFT FRONT T/S

PARK LIGHTS

HEADLIGHTS-LOW

FOG LIGHTS/SPARE

HEADLIGHTS-HI

M2-G2 M2-J2

M2-H1 M2-G1M2-J1

M2-F2 M2-D2

M2-E1M2-F1M2-D1

GROUNDADAPTER(8800)

GROUNDADAPTER(8801)

BACKUP LIGHTST/S SPLICE PACK(LEFT - 4810)

BACKUP LIGHTST/S SPLICE PACK(RIGHT - 4810)

J57AA16OR

30 86

87A 87 85

AUX HI-BEAMRELAY(4002)

3086

87A8785

AUX LOW-BEAMRELAY(4002)

J64AB16YL

J64C16YL

J64-GA18WH

J64

-G18

WH

M53B WAS TO PIN 4 & M52B B 56507KCNA 22AUG02

WAS TO PIN 5.

Figure 83 Aux. Headlights, Aux. Park, Aux Turn

S082853


8.10. PANEL LIGHTS, P. 10

A62T18DKBL

A62L18DKBL

A62

S18

DK

BL

C62F18DKBL

A62F18DKBL

A21B16TN

A62R18DKBL

A62D18DKBL

A62P18LTBL

A62J18DKBL

A62N16DKBL

A62M18DKBL

A62

A18

DK

BL

A62

E18

DK

BL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 8

PANEL LIGHTS

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 10AE08-52372

TOCLUSTERDIMMEROUTPUT

A6218DKBL

A6

2C18

DK

BL

5A

C1 D1


F9

D

E

BU

SS

BA

R

F

G

J

H

A

K

B

C


B3

EATON AUTOSHIFTSELECTOR(7905)

8

SNOW VALVESWITCH(1901)

EDOOR / IPMIRROR(3000)

8

HORN SWITCH(1018)

8ETHER START(1010)

3

PREMIUMROOF(2503)

E

DOME/READING LIGHTCOMPASS/TEMP UNIT(2117)

CSWITCH PACK(1101)

4

OPT GAUGEPACK(1510)

F

RADIOCONN #1(1300)

A12

HVACCONTROL(1200)

SEE CH07_05

START SWLIGHT

U

AUTOSHIFTSELECTOR (WTEC)(420A) SEE CH10_03

SEE CH10_07

SEE CH05_03

SEE CH03_07

SEE CH03_06

SEE CH05_02

SEE CH03_03

SEE CH03_08 SEE CH11_01


22AUG02 F9 WAS F8. B 56507KCNA

Figure 84 Panel Lights

S082853


85

9. CHASSIS ACCESSORIES (CHAPTER 9)9.1. AIR DRYER AND HEATED DRAIN VALVE, P. 1

J13E14PK

N39C/16GY

C6

CAVITY

N3

9-G

C1

6WH

C8

J39

A16

GY

MINI FUSEBLOCKS(4001)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

AIR DRYER AND HEATED DRAIN VALVE

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 01AE08-52373

L-(9001) N39-GC/16WH

CAVITY

B12

HEATED DRAIN VALVE (9001)**

A BAIR DRYER(9900)*

N3

9C16

GY

20A

F1-F3

F1-E3


**note:

N39B/16GY

R-(9900)

*note:

N1

0-G

14W

H

A

(8803)

CHASSIS GND SPLICE PACK

A

B

GND(4006)

N39-GA/18WH

A

N39-GB/16WH

N39/18GY

L-(9900A)

B

N3

9-G

18W

H

R-(9002)

CAVITY

J39B

16G

Y

BCAVITY

N39-G/18WH

N3

918

GY

N39A/18GY

J11-GJ10WH

J11

-GA

14W

H

FROM PRIMARYIGNITION RELAYCH02_14


56507KBF1-E3 WAS F1-F324AUG02CNA

Figure 85 Air Dryer and Heated Drain Valve

S082853


9.2. ANTILOCK BRAKE SYSTEM (ABS), AIR, P. 2

J14F8RD

J14J10RD

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

ANTILOCK BRAKE SYSTEM(ABS), AIR

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 02AE08-52373

MINI FUSE BLOCK (4001)

16

6

1

GND (4006)

M94F18GY

M94K18GY

B

C

A

LEFT FRONTMODULATOR VALVE(8500)

7

2

LEFT FRONTWHEELSPEED SENSOR(8502A)

15

FWD CHASSIS

3

B

C

A

RIGHT FRONTMODULATOR VALVE(8501)

18BKM94C18GY

18BK

18

18BK

TO DRIVETRAINJ1939 (4056) OF (4053)

(8502A)

M94J18GY

J94-GA12WH

2

M94D18GY

(4300)/DASH (4301)

SEE CH02_07

M9418GY

(8503A)

18BK

M94B18GY

17

RIGHT FRONTWHEELSPEED SENSOR(8503A)

1

M94E18GY

M94H18GY

14

1

M94A18GY

2

J94-GAA18WH

J94-GAB18WH

J94-GAC18WH

J94AYC18GY

J5D(+)20YL

J94AW18GY

J5D(-)20GN

J94AX18GY

J94AV18GY

J94AU18GY

J94AS18GY

J94AT18GY

J94AR18GY

J94AN18GY

J94AM18GY

J94AYB18GY

J94AYA18GY

NOTE 1

NOTE 1: SEE CH02_04 FOR DATA LINK CONNECTIONS ON G2, G3

J94AP18GY

NOTE 2: J94AP, J94AR, & J94AS; J94AV, J94AW, & J94AX; M94, M94A, & M94B; ANd M94H, M94J, & M94K ARE TWISTED TRIPLETS

E2E3

D1

D2

D3

C2

C1

C3

B1

B2

B3

A1

A2

A3

POWER

K1

POWER

K2

LEFT SENSOR

K3

LEFT SENSOR

J1

RIGHT MOD

J2

RIGHT SENSOR

RIGHT SENSOR

J3

DRVTRN J1939 SHD

H1

G1

DRVTRN J1939 (-)

H2

G2

DRVTRN J1939 (+)

H3

G3

F1F2F3E1

AIR BRAKEABS ECU #1 (4024)

J94AY12GY MAXIFUSE

BLOCK(4000)

RMVD RELAY 4003 & 4840. C 56507K22AUG02

REMOVED FOR RH-HDD & SS

ADDED RH-HDD AND SS.JKP 11JAN02 B 55043Z

30A

F2-F4 F2-E4

CNA

Figure 86 Antilock Brake System (ABS), Air

S082853


87

9.3. ANTILOCK BRAKE SYSTEM (ABS), AIR, TRACTION CONTROL, P. 3

17

15

13

C4

A8

J94AE18GY

R94D16YL

18

R94BD16BN

2R94A16GY

J94AC18GY

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

ANTILOCK BRAKE SYSTEM(ABS),AIR CONTINUED ,TRACTION CONTROL

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 03AE08-52373

N94E16BK

18BK

18BK

J94AD18GY

B4

**

DASH/CHASSISCENTER(9700)

19

R94C16DKBL

N94H16BN

1

20

J94AK18GY

B8

B2

**

RIGHT REARWHEELSPEED SENSOR(9503)

J94AJ18GY

J94AB18GY

14

N94F16RD

R94H16BN

R94B16OR

C3

A6J94AA18GY

NOTE: TRACTION CONTROL ENABLED BY SWITCH PACK VIA (1101M) SWITCH SERIAL DATA COMMUNICATIONS (Chapter 2, Sheet 05) TO SYSTEM CONTROLLER. FROM SYSTEM CONTROLLER TO ABS CONTROLLER (4053) (Chapter 2, Sheet 06) OVER J1939.

IP INDICATOR LIGHT FOR TRACTION CONTROL IS CONTROLLED FROM ABS CONTROLLER OVER DRIVETRAIN J1939 (4053) (Chapter 2, Sheet 06) TO SYSTEM CONTROLLER THEN FROM SYSTEM CONTROLLER OVER J1939 TO IP CLUSTER.

B

C

A

LEFT REARMODULATOR VALVE

(9502)N94BD16BN

R94J16PL

J94AL18GY

N94B16OR

RIGHT MODULATOR

E1

A3

D1

D3

A2

C3

LEFT MODULATOR

D2

A1

F3

C2

TRACTION SOL GND

LEFT SENSOR

F2

C1

TRACTION SOLSOURCE

LEFT MODULATOR

LEFT SENSOR

RIGHT MODULATOR

F1

B3

LEFT MODULATOR

E3

B2

RIGHT MODULATOR

RIGHT SENSOR

RIGHT SENSOR

E2

B1

AIR BRAKEABS ECU #2 (4023)

N94D16YL

24

B

C

A

RIGHT REARMODULATOR VALVE

(9504)

R94K16LTGN

B1

CENTER/REAR(9800)

R94F16RD

N94BE16YL

J94AF18GY

LEFT REARWHEELSPEED SENSOR(9501)

N94A16GY

N94C16DKBL

R94E16BK

J94AH18GY

B5

A7

R94L16LTBL

16 2

(9501)

AUTO TRACTCONTROL (4950)

1

2

N94K16LTGN

23

22

B3

1A3

(9503)

18BK

R94BE16YL

21

18BK

N94L16LTBL

N94J16PL

J94ATC18GY

J94ATR18GY


Figure 87 Antilock Brake System (ABS), Air, Traction Control

S082853


9.4. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC, P. 4

J94GH10WH

J13E14PK

3

1

WABCO HYD ABS ECU GRAY (9511)

N94AL16YL

N94

W18

GY

R94N18BN

A6

4

B

J94-

GH

C12

WH

5

J94H

12G

Y

12

1

11

N94AH16GY

J94H

N18

GY

N94

Y18

GY

N94Z16BK

13

REARHARNESS(9800)

6

N94

T18

GY

82

N94

N12

GY

7

N94AS16TN

14

A

PUMPASSY(9509)

11

9

63

N94AB16OR

ECHASSIS/DASHHYD ABS(4910)

D

N94M12GY

2

CHAPTER 9

ANTILOCK BRAKE SYSTEM(ABS), HYDRAULIC

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21JUN00 04AE08-52373

JKP 12MAY03 REMOVED CKT J94HJ & N94AV 58928SC

3

N94-GA12GY

R94M18BK

J94H

S12

GY

10

12

N94AJ16YL

J94H

U18

GY

16

N94

AD

18G

Y

N94AC16BN

4

4

A3

10

N94

U14

GY

N94

AT

16D

KBL

R94P18BK

11

1

WABCO HYDABS ECU GREEN(9512)

10

B

B1

7

7

2

5

N94AA16GY

A GND(9508)

5

N94

S14

GY

N94

P12

GY

N94

AM

16G

Y

A8

6

N94-GB10GY

J94H

X18

GY

2

12

WABCO HYD ABS ECU BLACK (9510)

B2

N94AP16BL

8

MO

DU

LAT

OR

S(9

507)

10

N94

V18

GY

N94AE16LTBL

J94H

T18

GY

5

N94

-G14

GY

N94

AN

16O

R

A7

8

R94R18BN

9

C

9

B3

J94H

D18

GY

4

J94H

M18

GY

1

N94AK16DKBL

N94

AU

16Y

L

12

B5

J94-

GH

B12

WH

J94H

V18

GY

11

N94AR16VT

13

A

N94AF16GY15

8

SEE CH09_05

SEE CH09_05

SEE CH09_05

SEE CH09_05

SE

E C

H09

_05

SE

E C

H09

_05

SE

E C

H09

_05

SE

E C

H09

_05

SE

E C

H09

_06 SE

E C

H0

9_0

6

SE

E C

H09

_06

25A

F2-G4

F2-H4

F2-E4

J14J10RD

J14H4RD

5A

F1-A3

F1-B3

F1-E3FROM PRIMARYIGNITION RELAY

CH02_14


GND(4005)

J94-

GH

A14

WH

DASH/CENTERCHASSIS

(9700)

100A

MEGAFUSE

J94H

P18

GY

SE

E C

H09

_06

N3A

(+)

18D

KBL

SE

E C

H0

2_04

N3A

(-)

18G

YS

EE

CH

02_

04

Figure 88 Antilock Brake System (ABS), Hydraulic

S082853


89

9.5. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 5

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9


U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 05AE08-52373

M94

P18

BN

2

RIGHT FRONTWHEEL SPEEDSENSOR

18BK

18BK

M94

L18

BKM

94M

18BN

2

LEFT REARWHEEL SPEEDSENSOR

1(8503)

18BK

6

RIGHT REARWHEEL SPEEDSENSOR

1 (8502)

18BK

18BK

LEFT FRONTWHEEL SPEEDSENSOR

18BK

18BK

14

FWD CHASSIS/DASH(4301)

1 (9505)1(9506)22

18BK

715

M94

N18

BK R94

M18

BKSE

E C

H09

_04

R94

N18

BNSE

E C

H09

_04

R94

P18

BKSE

E C

H09

_04

R94

R18

BNSE

E C

H09

_04

J94H

T18

GY

SEE

CH

09_0

4

J94H

M18

GY

SEE

CH

09_0

4J9

4HN

18G

YSE

E C

H09

_04

J94H

U18

GY

SEE

CH

09_0

4


Figure 89 Antilock Brake System (ABS), Hydraulic (Cont.)

S082853


9.6. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 6

J94H

P18

GY

J94HE16GY

J94-

GH

10W

HJ9

4HH

18G

Y

J94H

C14

GY

CHAPTER 9


U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 06AE08-52373

JKP 12MAY03 ADDED CKT J94HP. 58928SD

13


J94H

V18

GY

SE

E C

H09

_04

J94H

S12

GY

SE

E C

H09

_04

J94H

X18

GY

SE

E C

H09

_04

J94-

GH

F18

WH

J94-

GH

D18

WH

HY

D A

BS

EV

EN

T

R10

-4

R10

-5

R10-2R10-1

M2-J2

M2-J1

M2-G2

M2-G1

GND(4005)

30A

F2-F4

F2-E4


J14J

10R

D

J14H4RD

TO ABS ECU

8687

30 87A

85

ABS EVENTRELAY(4002)

8687

30

87A

85

HYD MODULATORRELAY(4003)

IGNITIONSPLICE PACK(4840)

100A

MEGAFUSE

ONLY WITH EXHAUSTBRAKE OR AUTOMATICTRANSMISSION

23

AB

S W

AR

N L

AM

P

SE

E C

H09

_04

Figure 90 Antilock Brake System (ABS), Hydraulic (Cont.)

S082853


91

9.7. TWO SPEED AXLE SWITCH WITH MANUAL TRANSMISSION AND I6 HEUI FUELHEATER N/WARN LIGHTS, P. 7

J14F8RD

J14M10RD

J1916GY

J19-

G18

WH

J19-GA16WH

J13AS18PK

J19A16GY

J19-GA16WH

J19A16GY

K31GC18WH

CHAPTER 9

TWO SPEED AXLE SWITCHW/MANUAL TRANSMISSION AND I6-HEUI FUEL HEATER N/WARNING LIGHTS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 07AE08-52373

CNA 12SEP03 ADDED I6-HEUI ENGINE. 58774TC

2 SPEED AXLEBOOT CONN(7103)

A

C26


18 C

XMSN/DASHCONN(4705)

G

ZERO VOLT REF(4830)

J9318TN

J9A18GY

J9X18GY

K9318TN

K93G18TN

2 SPEED AXLESWITCH

ZERO VOLTREF

2 SPEED AXLESWITCH

K93G18TN

ZERO VOLTREF GJ9X

18GY

ZERO VOLT REF(4830)

26


K9318TN

J9A18GY

C

XMSN/DASHCONN(4705)

18 J9318TN

2 SPEED AXLEBOOT CONN(7103)

A

C

I6-EGR ENGINES

I6-HEUI ENGINES

FUEL HEATER(4030)A C

FUELHEATER(4030)

A

C

F2-E3

20AF2-G3 F2-H3

IGNITION SPLICE(4840)MAXIFUSE

BLOCK(4000)

3086

87A

8785

GND(4006)

GND(4006)

MINIFUSEBLOCK(4001)


M1-J4

M1-G4

M1-H3

M1-J3

M1-G3

MOUNTED ON I6-HEUI ENGINE

Figure 91 Two Speed Axle Switch With Manual Transmission and I6 HEUI Fuel Heater N/Warn Lights

S082853


9.8. BRAKE SYSTEM, HYDRAULIC, P. 8

J90HA12GY

J90-GM12WH

GND(4005)

HYD PUMP MONITOR

B44BB18GY

3

B70C18RD

J90-G16WH

HYDROMAX CNTRL HIGH

J90B

16GY

B9

DCM(1800)

8687

30

87A

85HYDRAMAXPUMPRELAY(4033)

1

54

2

ABDIFFERENTIAL PRESSURE SWITCH (4032)

B9VF

18GY

D


A4

A

BHYD PARK BRAKE (1815)

J90

12GY

33

SYSTEM CTRLR(1600)

A70C20RD

BLACK18BK

PARK BRAKE

J90C16GY

J90*

16BK

MEGAFUSESTUDSEE CH09_03

A44BB20GY 32

AB

FLOWSWITCH(4031)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

BRAKE SYSTEM, HYDRAULIC

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 08AE08-52373

CNA 05MAR03 MADE MULTIPLE CHANGESFOR ESC 2.

57097TE

B9V18GY

BRAKE SWITCH

ZERO VOLT REF

J90CA18GY

B7WHITE18WH

28


B A

STOP LIGHT (1814)

6.8V

150

A9V18GY

A9H20GY

J90K16GY

J90J18GY

N.O. CLOSESW/PRESSUREDIFFERENCE

N.C.OPENSW/FLOW

PUMPMOTOR

J90F

12GY

J90D16GY

Figure 92 Brake System, Hydraulic

S082853


93

9.9. FUEL TRANSFER PUMP, P. 9

N36E18TN

N36C18TN

N36

C18

TN

N36A18TN

N36E18TN

N9R18GY

N37

D18

TN

J37C

16TN

J3718TN

J37D18TN


J36B18TN

J9G

18G

Y

B11

PRIMARYIGNITION RELAY(4003)

N9B18GY

J13T14PK

10AF1-A4

F1-B4


D8 DASH/CHASSIS(9700)

F1-E4

5


J13CW10PK

4

26

N3718TN

N37-G18WH

N9

18G

Y

J36A18TN

SENDER RESISTANCE(FULL 29 TO 37 OHMS)(EMPTY 234 TO 246 OHMS)

TO CH02_14

LEFT FUELSENDER(9100)

RIGHT FUELSENDER(9101)

N9A18GY

C9

25

A

B

A

B

30 86

87A 87 85

RELAY(4003)

A

CHASSISGROUND SPLICE(8803)

FUELTRANSFERPUMP (9102)

B

CHAPTER 9

CHASSIS ACCESSORIES - FUEL TRANSFER PUMP

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 09AE08-52373

CNA 12SEP03 ADDED MODEL 8600 OPTION 58774TD

AFUEL TRANSFER PUMPINTERCONNECT (9104) B

J3716TN

J36A18TN

MODEL 8600RIGHT FUELSENDER(9103)

A

B

W/ MODEL8600 ONLY

C10W/ MD ONLY

Figure 93 Fuel Transfer Pump

S082853


9.10. BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10

Figure 94 Back of Cab Body Builder and Trailer Stop, Tail, Marker

S082853


95

9.11. BODY BUILDER AND TRAILER TURNS, CENTER PIN ABS, CENTER PIN AUX,P. 11

J57C12OR

25A F2-B3F2-A3

MINIFUSEBLOCK (4001)

IGNITIONSPLICE PACK(4840)

B

J56C12OR

J72B18OR

CHAPTER 9

BODY BUILDER AND TRAILER TURNS, CENTER PIN ABS, CENTER PIN AUX

U00EDL2

P53778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

05JUL00 11AE08-52373

CNA 12SEP03 REMOVED DUPLICATE J11-GH. 58774TE

J14M10RD

RIGHT TURNSPLICE PACK(4810)

W/EOF SOCKET & COMBOTURN STOP (RED)

J94UA12GY

RIGHT COMBOTURN STOP(4850)

J57-

GH

18W

H J56S16OR

16

PASS THRU(4014)

8687

30

87A

85

M2-C4M2-C3

M2-A4 M2-A3

TRAILERLEFT TURN(4002)

J56T12OR

J56K16OR

30AF2-D2F2-C2

J57T12OR

GND(4006)

J72-G18WH

W/STANDARD TURNS (AMBER)

F2-E3

15AF2-H2F2-G2


B

8687

30

87A

85

M2-F4M2-F3

M2-D4 M2-D3

TRAILERRIGHT TURN(4002)

C

SYSTEMCONTROLERBLUE(4008)

J56-GH18WH

J56H16OR

LEFT TURNSPLICE PACK(4810)

J7212OR

15AF2-F2F2-E2

LEFT COMBOTURN STOP(4850)

J72A12OR

FROM AUXSWITCHESSEECH 09_18,19

J57AA16OR

J57K16OR

8687

30

87A

85

R3-1

R3-5R3-4

R3-2

TRAILER AUXCENTER PIN(4003)

J57J16OR

J94BC10GY

J56AA16OR

J14T10RD

C

SYSTEMCONTROLERBROWN(4007)

J11-GW18WH

J11-

GH

8WH

J57H16OR

J13AV18PKSEE CH09_12,13

SEE CH09_12,13

SEE CH09_12,13

SEE CH09_12

8687

30

87A

85

R5-1

R5-5R5-4

R5-2

TRAILER ABSCENTER PIN(4003)

100AJ14H4RD

MEGAFUSE

Figure 95 Body Builder and Trailer Turns, Center Pin ABS, Center Pin Aux

S082853


9.12. BODY BUILDER AND TRAILER SOCKET BACK OF CAB SOCKETS, P. 12

N10B8WH

N10-GTS8WH

N10-GTS8WH

N57B12GN

N57A10LTGN

N57C10LTGN

N56B12YL

N56A10YL

N56C10YL

N58B12BK

N58A10BK

N58C10BK

N7212DKBL

N68B12BN

N68A10BN

N68C10BN

N70B10RD

N70A10RD

N70C10RD

N108WH

N5710LTGN

N5610YL

N5810BK

N9410DKBL

N6810BN

N7010RD

CHAPTER 9

BODY BUILDER AND TRAILER SOCKETBACK OF CAB SOCKETS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

12JUL00 12AE08-52373

CNA 12SEP03 REMOVED J11-GH. 58774TB

A

TRAILER SOCKET #1(9715)

C

J94BC10GY

B

C

B

A


J56C12ORJ57C12OR

RD

TRAILER SOCKET

BN

BL

BK

YL

GN

WH

TRAILER SOCKET BOC

RD

TRAILER SOCKET(9404)

N94A10DKBL

B

YL

GN

B

BK

A


BN

C BL

C

WH

A


BL

WH

GN

BK

RD

AUX TRAILER SOCKET(9405)

BN

YL

A

TRAILER AUXSOCKET (9733)

TRAILER AND AUX SOCKET BOC

J68F12BNSEE CH09_10

J58F12BNSEE CH09_10

J72A12OR

J70A10ORSEE CH09_10

SEE CH09_11

SEE CH09_11

SEE CH09_11

SEE CH09_11

N94F10DKBL

N56F12YL

N70F10RDN68F12BN

N58F12BK

N57F12GN

NEG STUD(9781)

NEG STUD(9781)

B

A


C

B

C

A


C

A


N70B10RDN68B12BN

N58A12BK

N57A12GN

N94A10DKBL

N56A12YL

A


B

B

C

Figure 96 Body Builder and Trailer Socket Back of Cab Sockets

S082853


97

9.13. BODY BUILDER AND TRAILER SOCKET END OF FRAME (EOF) SOCKET ANDBODY BUILDER, P. 13

J70A10ORJ68F12BNJ94BC10GY

J58F12BNJ56C12ORJ57C12OR

J57C12OR

J56C12OR

J58F12BN

J94BC10GY

J68F12BN

J70A10OR

R108WH

R5710LTGN

R5610YL

R5810BK

R9410DKBL

R6810BN

R7010RD

R10A8WH

R57A10LTGN

R56A10YL

R58A10BK

R94A10DKBL

R68A10BN

R70A10RD

CHAPTER 9

BODY BUILDER AND TRAILER SOCKET END OF FRAME (EOF) SOCKET AND BODY BUILDER

U00EDL2

P53779H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

05JUL00 13AE08-52373

CNA 12SEP03 REMOVED J11-GH. 58774TC

A


C

N56D10YL

B

TRAILER SOCKET EOF

B

A


N70D10RD

S10-GTS8WH

N57D10LTGN

C

C

B

A

TRAILER SOCKET #1(9715A)

B

C

A


A

TRAILER SOCKET GND(9717A)

N68D10BN

A


A


N57D10LTGN

S10-GTS8WH

B

CC

B

A

TRAILER SOCKET GND(9717A)

N58D10BKN56D10YL

C

A


N94D10DKBL

C

B

A


N70D10RD

B

BODY BUILDER EOFBLUNT CUT WIRES

RD

TRAILER SOCKET (9734)

BN

BL

BK

YL

GN

WH

A

TRAILER SOCKET GND

N68D10BNN94D10DKBL

N58D10BK

BRAKES

TAIL LIGHTS

IGNITION OR ELECTRIC BRAKES

MARKER LIGHTS

LT TURN

RT TURN

SEE CH09_10

SEE CH09_10

SEE CH09_10

SEE CH09_11

SEE CH09_11

SEE CH09_11

SEE CH09_10

SEE CH09_11

SEE CH09_11

SEE CH09_10

SEE CH09_10

SEE CH09_11

NEG STUD(9781)

NEG STUD(9781)

Figure 97 Body Builder and Trailer Socket End of Frame (EOF) Socket and Body Builder

S082853


9.14. AIR SOLENOID 4–WAY PACK, P. 14

J59E

14G

Y

J59D

18G

Y

J59C

18G

Y

J59B

18G

Y

J59A

18G

Y

N59

H14

GY

N59

M18

GY

N59

L18

GY

N59

K18

GY

N59

J18

GY

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

AIR SOLENOID 4-WAY PACK

U00EDL2

P53778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

05JUL00 14AE08-52373

B C D E A

AIR SOLENOID4-PACK(9736)

B10DASH/CENTERCHASSIS(9700)

C1 C2 C5 C7


24 22 30 ASYSTEMCONTROLLER(BLUE)(4008)

AIR

SO

LEN

OID

1

AIR

SO

LEN

OID

2

AIR

SO

LEN

OID

3

AIR

SO

LEN

OID

4

SO

LEN

OID

PO

WE

R

PEC 16JAN01 PRODUCTION RELEASE. A P54304U

11JAN02 REV 4004 LABEL IDENT. B 55043ZJKP

Figure 98 Air Solenoid 4–Way Pack

S082853


99

9.15. REMOTE POWER UNITS, SOLENOID PACKS, REMOTE ENGINE SPEEDCONTROLLER, P. 15

(+)20YL

J11-GQS14WH

J14X16RD

J14W

16R

D

(+)20YL

(-)20LTGN

N1416RD

N10-GM14WHN5914GY

(-)20LTGN

(-)20GN

462

REMOTE/SOLENOIDPOWER UNIT(4410)

RE

MO

TE

P

OW

ER

MO

DU

LE

(4410M)

1

2

3

4

5

6

1

2

3

4

5

6

RE

MO

TE

P

OW

ER

MO

DU

LE

(4410D) (4410E)

1

2

3

4

5

6

1

2

3

4

5

6

AIR

SO

LEN

OID

7-P

AC

K

(4410B) (4410C)

1

2

3

4

5

6

1

2

3

4

5

6N1416RD

N1(-)20LTGN

N10-GM14WHN5914GY

*NOTE: MUST HAVE TERMINATING RESISTOR BLOCK/COVER ON LAST MODULE IN CHAIN INDIVIDUAL WIRE NAMES WILL VARY AND DEPEND ON NUMBER OF REMOTE POWER MODULES PRESENT.

PIN 1, N59xPIN 2, N10-GxPIN 3, N x (+) J1939 (+) YLPIN 4, N x (-) J1939 (-) GNPIN 5, N x (S) J1939 SHIELDPIN 6, N14x

(-)20GN

1

5A

F2-F3

F2-E3 MINI FUSEBLOCKS(4001)

GND (4005)

J11-

GQ

R14

WH

3

5

4

6

2

FWD REMOTE POWERUNIT (4415)

120 OHM

(+)20YL

3

N1(+)20YL

5

J11-GPM14WH

TERMINATINGRESISTOR *

NOTE 1: EACH LOCATION MAY CONTAIN 2 MODULES

RE

MO

TE

E

NG

INE

SP

EE

DC

ON

TR

OLL

ER

PA

CK

1

2

3

4

5

6

1

2

3

4

5

6

IF PRESENT LOCATED BOC

(+)20YL

10R

S

FUSEABLE LINKS

TERMINATINGRESISTOR *

120 OHM

(+)20YL

(-)20LTGNJ11-GQS20WH

M1420RD

10R

S

RE

MO

TE

P

OW

ER

MO

DU

LE

1

2

3

4

5

6

1

2

3

4

5

6

10R

S

J14M10RD

J14H4RD

J59F

16G

Y

A

SYSTEMCONTROLLERBLUE(4008)

34


36

35

M14B4RD

A

STARTER STUDOR BATTERYBOX STUD

R144RD

N14

C4R

D

APOWERMODULECENTER/REAR(4411)

N14A4RD

A

RPMPOWER(4412)

UNDER CAB BACK OF CAB END OF FRAME

A

RPMPOWER(4411B)

FORWARDOF CAB

(4410H)

N14B16RD

N14B16RD

(-)20LTGN

(-)20LTGN

(+)20YL

(+)20YL

N10-GP14WH

N10-GP14WH

N59B14GY

N59B14GY

CHAPTER 9

REMOTE POWER UNITS, SOLENOID PACKS, REMOTE ENGINE SPEED CONTROLLER

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 15AE08-52373

CNA 12SEP03 SWAPPED GN AND YL. 58774TE

BODY BUILDERDATE LINK

J11-GPN IF FWD AND REAR PRESENT

(4320)

100AMEGA FUSE

Figure 99 Remote Power Units, Solenoid Packs, Remote Engine Speed Controller

S082853


9.16. HYD POWER PARK, P. 16

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

CHASSIS ACCESSORIES - HYD POWER PARK

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10JUL00 16AE08-52373

DIAGRAM NOT AVAILABLE


Figure 100 HYD Power Park

S082853


101

9.17. AIR SUSPENSION, P. 17

J13T14PK

J61-G18WH

J61

16G

Y

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

CHASSIS ACCESSORIES - AIR SUSPENSION

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10JUL00 17AE08-52373

GND(4006)5A

F1-D4

F1-C4


F1-E4

AAIR SUSPENSIONDUMP(4098)

B


CH02_14

NOTE: 2ND AIR SUSPENSION SOLENOID IS IN AIR SOLENOID PACK SEE CH09_14 CH09_15


B

A

AIR SUSPENSIONDUMP VALVE* (9870)**(9871)

* ** * **

* 4 X 2 (9870-A N61A / 18 GY) (9870-B N61-GA / 18 GY)

** 6 X 4 (9871-A N61AA / 18 GY) (9871-B N61-GB / 18 GY)

11JAN02 ADDED NOTE,9870 & 9871. B 55043ZJKP

Figure 101 Air Suspension

S082853


9.18. AUX. TRAILER, ACC CONTROLLED, P. 18

J72B18OR

A62-GJ18WH

A62H18DKBL

A12S16LTBL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

AUX TRAILER, ACC CONTROLLED

U00DLCK

P54304U

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16JAN01 18AE08-52373

28

5A

B3

A3

3

10

8

7

16

AUX TRAILER SOCKETSWITCH CONNECTOR

(1005)

CAB FUSEBLOCK (1013)

B

B

PANEL LIGHT ADAPTERBUSS BAR

(1002)SEE CH08_08

GROUND ADAPTERBUSS BAR

(1003)

A12R16LTBL

A12W14LTBL

PASS THRU(4014)

SEE CH09_11

REVERSED 4014 TERMINAL. A P54634FPEC 18JUN01

CNA 25AUG02 1013 WAS 1012 B 56507K

Figure 102 Aux. Trailer, Acc Controlled

S082853


103

9.19. AUX. TRAILER, BTRY CONTROLLED, P. 19

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

AUX TRAILER, BTRY CONTROLLED

U00DLCK

P54304U

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16JAN01 19AE08-52373

8

CAB FUSEBLOCK(1014)

SEE CH09_11

B

A14HE16RD

GROUND ADAPTERBUSS BAR

(1003)

B

3

7

A62-GJ18WH

10

J72B18OR

A62H18DKBL

AUX TRAILER SOCKETSWITCH CONNECTOR

(1006)

5A

C1

D1

28

16

PANEL LIGHT ADAPTERBUSS BAR

(1002)SEE CH08_08

PASS THRU(4014)

A14HD16RD

A14HF16RD

REVERSED 4014 TERMINAL. A P54634FPEC 18JUN01

CNA 25AUG02 C1 WAS A2, D1 WAS B2 B 56507K

Figure 103 Aux. Trailer, Btry Controlled

S082853


9.20. LIFT AXLES (NON-STEERABLE), P. 20

N59CB18WH

J59-

GA

18W

H

N59

EC18

GY

T59M

18BK

T59A

18BK

T59M

A18

BKT5

9S18

BK

A59-G18WH

T59-G18WH

T59-GB18WH

T59-

GC

18W

H

T59-

GA

18W

H

T59L18BK

T59R18BK

T59J18BK

T59H18BK

A59

J18

BK

A59J18BK

A59H18BK

5 AMP F31D1

B

A

C

B

A

B

(1019)

2B 1

810

1

4

25

LIFT AXLEGROUND

(1112)

T59K18BK

10 2B

18

B

CHASSISCONNECTOR(1027)

LIFT AXLES(9761)

SECOND PUSHERAXLE(9763)

B9

DASH HARNCONN(9700)

+12V(IGN)

LIFT AXLERELAY(1021)

AXLE ENABLESWITCH

(1020)

AXLE UP/DOWNSWITCH(1022)

FUSE BLOCK(1013)

3086

87A

8785

T59T18BK

CHAPTER 9

LIFT AXLES (NON-STEERABLE)

U00DLCK

P54634F

42/43/44/85/8500 & 73/74/7500 CIRC DIAGRAMS

20MAY01 20AE08-52373


Figure 104 Lift Axles (Non-Steerable)

S082853


105

9.21. LIFT AXLES (STEERABLE), P. 21

2B

10

T71N

18BK

T59T18BK

T59-

GB

18W

H

2

B

N71

N18

OR

3086

87A

8785

B

10

T59M

B18

BK

B

D

LIFT AXLESOLENOID(9762)

T71N

18BK

BD

5

N59

EC18

BK

8

T59M

B18

BK

A

8


T59B18BK

D7

3

N59

-GB

18W

H

C

10

E

T59M

B18

BK

1

T71P

18BK

1

T59H18BK

T71N

18BK

T59L18BK

A

5

N59

ED

18BK

N59

ED

18BK

A

A

AT5

9NB

18BK

T59-GD18WH

E

T59M

B18

BK


N59

-GC

18W

H

D

N59

EF18

BK

A

3086

87A

8785

C

T59N

B18

BK

B9

T59R18BK

1

N71

N18

OR

N59-GB18WH

C

T59P

B18

BK

T59N

B18

BK

A

2B

T71N18BK

T59M

B18

BK

T59C18BK

LIFT AXLEREVERSE

RELAY(1916)

T59KA18BK

E

8

C

D

T59N

B18

BK

B

T59J

18BK

D

N59

EF18

BK

N59

-GD

18W

H

BE

T59U18BK

UP/DOWNSWITCH #2(1024)

T59M

B18

BK

N71

N18

OR

T59-GE18WH

C

10

T71N

18BK

REVERSE-CONN

PEDASTAL(1917)

T59-

GA

18W

H

5A

C1 D1

1

N59

-GA

18W

H

B

N59-GB18WH

8

B

2B

T71N

18BK

T59-GM18WH

C

DASH(9700)

N71

N18

OR

T59P

B18

BK

D

UP/DOWNSWITCH # 3

(1025)

T59S

18BK

E


T59J

18BK

A59J

18BK

T59-

G18

WH

+12V(IGN)

T71N

18BK

C

4

J59-

GA

18W

H

A

A

AXLE ENABLESWITCH

(1020)

A

T59V

18BK

N59

ED

18BK

1

A59-G18WH

T71N

18BK

B


T59C

18BK

A

1

T59K18BK

B

A59

H18

BK

T59-GC18WH

E

2

2B

F31

(1019)

(1027)

(9761)

(1027)

(9761)

(1027)

(9761)

CHAPTER 9

LIFT AXLES (STEERABLE)

U00DLCK

P54634F

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

21MAY01 21AE08-52373


Figure 105 Lift Axles (Non-Steerable)

S082853


9.22. AIR ACTUATED PARK BRAKE, P. 22

N44-GB18WH

N44M18GY

J44L18GY

J44N

16G

Y

J44M18GY

N44N18GY

A92A

F18

TN

J44J18GY

J44k18GY

SPLICEPACK(8802)

F2-B2

D

C

B9

D

5A

B8 PASS THRU (4014)

A

B

DUMPSOLENOID

(4071)

PRESSURESWITCH

(4070)

40

FUSE BLOCK(4001)

B

C

A

A16

SYSTEMCONTROLLER

(4004)

5A

FUSE BLOCK(4001)

F1-D1

SAAR(9777)

DASH/CHASSIS(9700)

TO LCT SHIFTERSEE CH10_1

AIR ACTUATED PARK BRAKEW/HYD CHASSIS

AUTO APPLYAIR ACTUATED PARK BRAKE

W/HYD CHASSIS

CHAPTER 9

AIR ACTUATED PARK BRAKE

U00ARW2

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19SEP01 22AE08-52373


Figure 106 Air Actuated Park Brake

S082853


107

9.23. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 23

N94WZ18GY

N94WX18GY

N94WN16GY

J94A

C(-

)18

GY

J94A14GY

J94AW18GYJ94-GA12WH

J94AA14GY

N94AE(+)18YL

N94AY(-)18GN

N94AY(+)18YL

J94A

C(+

)18

DKB

L

N94AE(-)18GN

N94

AF(

-)18

GN

N94

AF(+

)18

YL

N94A-G214WH

N94A-G114WH

N94-GA12WH

N94AA14PK

J94A

-G4

18G

Y

J94A

WB

18G

Y

J94A

-G3

18G

Y

J94A

WK

18G

Y

J94A

WJ

18G

Y

J94A

WA

18G

Y

J94A

WH

18G

Y

J94A

WG

18G

Y

N94

-G4

18W

H

N94

WB

18G

Y

N94

-G3

18W

H

N94

WK

18G

Y

N94

WJ

18G

Y

N94

WH

18G

Y

N94

WG

18G

Y

J94A

WD

18G

YN

94W

D18

GY

N94

WE

18G

Y

RV94WR18BN

RV94G718GN

RV94G618GN

RV94WU18BL

N94WR16GY

N94-G716WH

N94WU16GYN94-G616WHN94WW16GY

RV94WT18BN

N94WT16GY

RV94WL18BK

N94AB14PK

22

7

N94

WA

18G

Y

A6

5

4 4

5

14

8

15

4

N94AC(+)18GY

11

N94AC(-)18GY

A3

10

RV94WM18BN

J94A

WE

18G

Y

9

A8A7

6

8

6

J94AW16GY

11

9

11

1

WABCO ABS ECU GREEN(9515)

9 10

B3

12

WABCO ABS ECU BLACK (9514)

DASH/CENTERCHASSIS

(9700)

B2

7

B1

12

RV94WW18BN

2

RV94WS18BK

3

6

13

REARHARNESS(9800)

1

WABCO ABS ECU GRAY (9513)

12

3

N94WM16GY

B5B4

7

N94WS16GY

10

8

2

1 2 5

16

20

21

18

19

B8

3

C3

C4

AC

CENTERCHASSIS(9700)

J1939(9520A)

J1939TO ENGINE(9520E)

J1708SPLICE(4820)

D

B

A

C

15A

F2-F4F2-E4

3086

87A

8785

GROUND SUD (4005)

WABCO AIR ABSDASH CONN (4900)

N94WL16GY

SEE CH09_24

SEE CH09_24

SEE CH09_24

SEE CH09_24

SEE CH09_24

SEE CH09_24

SEE CH09_24

SEE CH09_24

SEE CH09_24

SEE CH09_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

SE

E C

H09

_24

25

SYSTEMCONTROLLER (4004)

10AF2-H4F2-G4

J94AB14GY

ABS ECUPOWER (4003)

R10-4

R10-5 R10-2

R10-1


RV94WN18BL

17

23

24

120A

C

TERMINATINGRESISTOR

(9520B)

AUTO TRACTCONTROL(4951)

1

2

RW

94W

Z18

BL

RW

94W

X18

BN

NOTE 1: N94WD,N94WE & N94-G3; N94WA,N94WB & N94G4; N94WN, N94WR & N94G7 AND N94WU, N94WN AND N94-G6 ARE TWISTED TRIPLETS

CHAPTER 9

ANTILOCK BRAKE SYSTEM(ABS), WABCO AIR

U00VTT1

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

14DEC01 23AE08-52373


Figure 107 Antilock Brake System, WABCO Air

S082853


9.24. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 24

J94A

-G4

18G

Y

J94A

WB

18G

Y

J94

AW

A18

GYJ9

4AW

D18

GY

J94A

-G3

18G

Y

J94

AW

E18

GY

MK

94A

A1

4G

N

MK

94A

B14

BNM

K94

AL

14B

L

MK

94A

H14

BL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 9

ANTILOCK BRAKE SYSTEM (ABS), WABCO AIR

U00VTT1

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19DEC01 24AE08-52373

1(8507)

J94A

WH

18G

Y

MK

94A

D18

BK

RIGHT REARWHEEL SPEEDSENSOR

LEFT REARWHEEL SPEEDSENSOR

J94A

WK

18G

Y

RIGHT FRONTWHEEL SPEEDSENSOR

1(9516) 2

RV

94W

L18

BK

LEFT FRONTWHEEL SPEEDSENSOR

18B

K

15

J94A

WG

18G

Y

RV

94W

T18

BN

18B

K

18B

K

2

RV

94W

M18

BN

6

18B

K

18B

K

2

18B

K

MK

94A

F18

BK

2

MK

94A

E18

BN


1 (8506)

18B

K

RV

94W

S18

BK

MK

94A

C18

BN

7

J94

AW

J18

GY

1 (9517)

18B

K

RIGHT FRONTMODULATORVALVE

(8509)

LEFT FRONTMODULATORVALVE

(8508)

16 1718 1 23

RV

94W

R18

BN

RV

94W

U18

BL

RIGHT REARMODULATORVALVE

(9519)

LEFT REARMODULATORVALVE

(9518)

RV

94W

W18

BN RV

94W

N1

8BL

FWD CHASSIS/DASH(4301F)

SE

E C

H0

9_23

SE

E C

H09

_23

SE

E C

H0

9_23

SE

E C

H0

9_23

SE

E C

H09

_23

SE

E C

H09

_23

SE

E C

H09

_23

SE

E C

H09

_23

SE

E C

H0

9_23

SE

E C

H09

_23

SE

E C

H0

9_23

SE

E C

H0

9_23

SE

E C

H0

9_23

SE

E C

H0

9_23

SE

E C

H0

9_23

SE

E C

H0

9_23

SE

E C

H0

9_23

SE

E C

H09

_23

SE

E C

H09

_23

SE

E C

H09

_23 NOTE 1: J94AWA,J94AWB & J94AG4 AND

J94WD,J94WE & J94AB3 ARE TWISTED TRIPLETS.

MK

94A

J1

4G

N

MK

94A

K14

BN

2

1

3

RV

94G

61

8G

N

RV

94G

71

8G

N

2 2 2

1 1 1

3 3 3

CNA 28AUG02 REVISED MODULATOR VALVE

WIRING.

A 56507K

Figure 108 Antilock Brake System, WABCO Air

S082853


109

9.25. LIFT AXLES, WITH NON—STEERABLE FOR SS MODELS, P. 25

N59

-GA

18BK

N59

EF18

BK

T59-GC18WH

T59S

18BK

T59J

18BK

10

+12V(IGN)


T59-

GA

18W

H

5

DASH(9700)

3086

87A

8785

F31

T59-

GB

18W

H

A

A

B

J59-

GA

18W

H

8

B

1

2

A59H

18BK

T59L18BK

4

C

2B

A


10

T59-

G18

WH

T59R18BK

T59A

18BK

T59T18BK

AXLE ENABLESWITCH

(1020)


T59K18BK

1

8

T59M

18BK

A59-G18WH

T59H18BK

B9

A59J

18BK

T59M

A18

BK

2B

1

A

(1027)

(9761)

(1019)

5A

C1 D1

CHAPTER 9

LIFT AXLES, W/NON-STEERABLE FOR SS MODELS

U00DLCK

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

15DEC01 25AE08-52373


Figure 109 Lift Axles, With Non—Steerable for SS Models

S082853


9.26. FUEL / WATER SEPARATOR WITH 12VDC FUEL PREHEATER, P. 26

N19-G16WH

N19

16G

Y

8687

3087A

85


M1-G4

M1-G3

M1-H3

M1-J3

M1-J4

J19F

16G

Y

N19

-GA

16W

H

J14M10RD


F2-E3

J13AS16PK

N19

A16

GY

J19-GB16WH

D7

MINIFUSEBLOCK(4001)

GND(4005)

B9CENTER CHASSIS(9700)

J14H6RD

J1916GY

20AF2-G3

F2-H3

FUEL HTREXT CAB(9108B)

A

C

J19-GC16WH

FUEL HTRCONV. CAB(9108A)

A

C

100A

MEGAFUSE

CHAPTER 9

FUEL/WATER SEPARATERW/12VDC FUEL PREHEATER

U00DLCK

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

15DEC01 26AE08-52373


Figure 110 Fuel / Water Separator With 12VDC Fuel Preheater

S082853


111

9.27. ELECTRONIC TRAILER BRAKE ACCOMMODATION, P. 27

A11-GNA16WH

A14F

M10

RD

A14NS10BK

30A

F2-A1 F2-B1


14

PASSTHRU(4014)

15


J70SA10OR

J70NT16RD

J70NV18RD

J70B10OR

J70A

10O

R

TRAILERSOCKET 1

(9715)

A94NA10DKBL

15A

F4-A3 F4-B3

FUSE BLOCK #4(1014)

A70NT16RD

A

ETBBRAKE SIGNAL

(1921)

J94N

B10

DKB

LA C

N70

D10

RD

N94

D10

DKB

L

A70NS16RD

30A

F4-A2 F4-B2

FUSE BLOCK #4(1014)

NEG STUD(1866)

TO R7 TRAILER/BODYSTOP LAMPS RELAYSEE CH09_10

BA

TT

FE

ED

SE

E C

H02

_02

TO

TR

AIL

ER

SO

CK

ET

SE

E C

H09

_13

TO

TR

AIL

ER

SO

CK

ET

SE

E C

H09

_13

ETB CONTROLLER(CUSTOMER PROVIDED)

POWER

STOP LIGHTS

ELECTRIC TRAILERBRAKE

GROUND

DASHPANEL

CHAPTER 9

ELECTRONIC TRAILER BRAKE ACCOMMODATION

U00DPR3

57097T

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

28FEB03 27AE08-52373


Figure 111 Electronic Trailer Brake Accommodation

S082853


9.28. LECTRASHIFT ACCOMMODATION, P. 28

Figure 112 Lectrashift Accommodation

S082853


113

9.29. AUXILIARY 40 AMP CIRCUIT, P. 29

Figure 113 Auxiliary 40 Amp Circuit

S082853


9.30. HOURMETER, CUSTOMER MOUNTED PTO, P. 30

FOR 7600 MODELS

Figure 114 Hourmeter, Customer Mounted PTO

S082853


115

9.31. REMOTE START/ STOP, P. 31

Figure 115 Remote Start/ Stop

S082853


9.32. LIFT AXLE WITH 14RAR, P. 32

CHAPTER 9

LIFT AXLE W/14RAR

U00DLCK

58774T

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10SEP03 32AE08-52373


30 86

87A 87 85

30 86

87A 87 85

810

2B

AXLE ENABLESWITCH

(1020)

1

A59A18GY

2B

8

10

1

AXLE UP/DOWNSWITCH(1022)

+12V(IGN)

FUSE BLOCK(1013)

5 AMP F31D1

C1

GNDSTUD

(1112F)

LIFT AXLEREVERSERELAY(1013)

PASS THRU(4014)


M1-C2 M1-A2

M1-C1M1-A1

GNDSTUD #2(4006)

DASH CONN(1027)

REVERSECONN(1917)

JUMPERHARNESS


CHASSISCONN(9761)

DASH(9700)

GNDSTUD #1

BACK-UPLIGHTS(4810)

F4 D4

F3E3

Figure 116 Lift Axle with 14RAR

S082853


117

9.33. LIFT GATE, P. 33

Figure 117 Lift Gate

S082853


10. TRANSMISSIONS (CHAPTER 10)10.1. ALLISON LCT TRANSMISSION OR ALLISON 1000, 2000, 2400, P. 1

K47#12618GY

K92A10318TN

J44L18GY

A92AF18TN

A92AG18TN

K92#11918TN

K92#11018TN

2

23

B

CLEANBATT FEED(7104)

K92#22918TN

K92#22318TN

G

K71A16OR

K92-G14TN

26

6

10A

A B

TRANS ECUFEED FUSE(9255)

18TO DRIVETRAINJ1939CH 2,PG 7

K92#22718TN

D

K92#20518TN

4

A92VA18PK

K47#21518GY

E1

K92#23218TN

37


E

J

J71A

A18

OR

K92#20618TN

K92#22518TN

32

B

B

ECMPOSITIVE(9261)

128D18YL

J92#11018TN

A12318PK

19

K92#12218TN

L

26

15

TR

AN

SM

ISS

ION

EC

U

6

SY

ST

EM

CO

NT

RO

LLE

R(1

600)

K92#23118TN

K92#20418TN

A11018YL

28

14

K47#12618GY

20

W

FROM IGNITION RELAYCH 2,PG 14

K7116OR

K92#22218TN

K47C12618GY

C

C

ENGINE SPEEDSENSOR(7604)

A

B

F1-E2

K92#22618TN

C1

10A

G1

H1

K13M418PK

29

K92#21318TN

A62-GC18WH

N92A10RD

25

28

8

K13M318PK

22

F

F1-E1

22

TR

AN

SM

ISS

ION

A13AJ10PK

K13#10218PK

11

8

I6-EGR ENGINEWIRING SHOWNFOR V8 SEECH 6,PG 4

J13W

14PK

K92B22018TN

N

T

K17E18PK

J13CW10PK

A

K31#21018TN

D

13

K92#10818TN

10

D

K92#20118TN

OUTPUT SPEEDSENSOR(7600)

A

B

K5#13218GN

21

16

H

K48#21818GY

BATTERIES

K92C12818TN

K47#21618GY

J13S14PK

N14BB10RD

K92#10518TN

K

J13M18PK

K92#21418TN

D

K92#12818TN

H

K92#10314TN

E

SH

IFT

ER

(182

8)

S

5

K92#20718TN

H

G

3

29

5

K92#11118TN

P

32

K47B12618GY

C

K13#10418PK

24J92#12818TN

10A

F1-G2

F1-H2

17

N14AZ10RD

21

10

K92A22018TN

B

ECMNEGATIVE(9260)

3

ECU "J1"GRAY(7305)

IGNITION FEEDFROM CH 2,PG 13

4

K92#10618TN

K5#12918YL

2

E

38

1

ECU "J2"RED(7304)

K92#20818TN

6

B

CHAPTER 10

ALLISON LCT TRANSMISSION OR (ALLISON 1000, 2000, 2400)

U00JXP9

52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 01AE08-52374

CNA 12SEP03 ADDED EGR TO I6 NOTE; K5#129WAS GN.

58774TG

N14-GA10WH

N92-G10WH

31

K92#22818TNK92#22118TN

C

K92#22018TN

M

1

K92#22418TN

TURBINE SPEEDSENSOR(7607)

A

B

27

F

F

B

K92#10118TN

A

TRANSBULKHEAD(7300)

BACK UP LIGHTT/S SPLICE BLOCK(4810)

G

K48#21718GY

10A

F1-A1 F1-B1


8

ECM 2(6020)

J7118OR

A

VIW C(7205)

7

NSBUSWITCH(7302)

A

NSBU SWVEHICLE(7301)

B

C

D

G

D

F

E

C

K92#20318TN

K92#20218TN

SPLICE BLOCK(1003)Cavity C

B

TRANS/DASH(4705)

K92#12118TN

40

41

G

H

F17CAB FUSE

BLOCK(1012)

MINI FUSEBLOCK

(4001)

TOPASS THRU

CH9_22

10

ECM 2(6021)

W/BODY BUILDER

N/BODY BUILDER

K92B12818TN

K92#12818TN

N/BODY BUILDER

RK92#23018LTBL

30

Figure 118 Allison LCT Transmission or Allison 1000, 2000, 2400

S082853


119

10.2. ALLISON MD TRANSMISSION, P. 2

J13

S14

PK

J71HJ18OR

J71J18OR

J71

H1

8OR

J71B18OR

J71#11318OR

GENERAL PURPOSE OUT 3F

H

K92#13614TN

5

31

GENERAL PURPOSE IN 1


REVERSE WARNING

C

K92#11418TN


K92#15518TN

BATTERY POWER

K92#12518TN

K92#16318TN

18

A

CLEANBATTFEED(7104F)


16


BATTERY POWER

F

K92#16718TN

K92#16118TN

19

A

VIW A(7205)

SIGNAL RETURN

SIGNAL RETURN

G

K92#11218TN

13

GENERAL PURPOSE IN 8A

VIW C(7206)

K92#11718TN

BATTERY GROUND

D

K92C14318TN

2

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 10

TRANSMISSION, ALLISON MD

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

24MAY00 02AE08-52374


56126SB

B


17

GENERAL PURPOSE OUT 4

DGENERAL PURPOSE IN 3

E

K92#11818TN

30

BATTERY GROUND

G

K92#10518TN

K92B14318TN



1

ECU "V" CONNGRAY (7202F)

K71#11318OR


B

4

SIGNAL RETURN

K92#14310TN

29

K92C13618TN


12


K92#15318TN


K92#13718TN

11

22

13

TRANS/DASH(4705)

K92C16118TN

K92B16118TN

K92B13618TN

32

6NEUTRAL START TO PDC

N14BB10RD

BATTERIES

N14AZ10RD

N92A10RD

10A

AB

TRANS ECUFEED FUSE(9255)

B

ECMPOSITIVE(9261)

B

ECMNEGATIVE(9260)

N92-G10WH

N14-GA10WH

8687

30 87A

85

BACKUP LAMP RELAY(WTEC)(4002)

M1-D1

M1-F1

M1-D2

M1-F2

10A

F1-B1 F1-A1


W/RETARDER ONLY


GENERAL PURPOSE OUT 5 GENERAL PURPOSE OUT 5


K92#12318TN SEE CH10_03

SEE CH10_03

F1-E1


CH02_14BACKUP LAMPT/S SPLICE PACK(4810)

Figure 119 Allison MD Transmission

S082853


10.3. ALLISON MD TRANSMISSION (WTEC), P. 3

K92#12318TN

L47A15718GY

K92#16318TN

K92#16918TN

J13W

14PK

A62L18DKBL

J92#14618TN

K92#14618TN

A18818DKBL

K92#18018TN

K92D13618TN

K92D14318TN

K92#12418TN

K92#17518TN

K92#17418TN

K92#17318TN

K92#17218TN

K92#17118TN

K92#17018TN

J92#18018TN

J92D13618TN

J92D14318TN

J92#12418TN

J92#17518TN

J92#17418TN

J92#17318TN

J92#17218TN

J92#17118TN

J92#17018OR

A18018DKBL

A136D18PK

A143D18GY

A12418PK

A17518LTGN

A17418TN

A17318YL

A17218DKBL

A17118LTGN

A17018OR

5

ECU "S" CONNBLACK (7204F)

PRIMARY SHIFT SEL DATA BIT 1

CHAPTER 10

TRANSMISSION, ALLISON MD (WTEC)

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

12JUL00 03AE08-52374

CNA 12SEP03 ADDED I6-HEUI ENGINE. 58774TE

A

SHIFTSELECTOR(420)

B

C

D

E

M

N

P

R

S

U

T

V

44

PASS THRU(4014)

43

42

36

40

39

38

33

41

37

1

TRANS/DASH(4705)

2

3

4

5

7

8

19

18

9

6

7

8

9

10

3

32

16

14

30

CGROUND(1003)

K92#12318TN ECU "V" CONN PIN 6

PRIMARY SHIFT SEL PARITY

SELECTOR / MODE SWITCH INPUT

SENSOR POWER SELECTOR

SHIFT SELECTOR BATT(-)FROM ECU

SELECTOR / MODE SWITCH

VEHICLE SPEED




SHIFT SELECTOR BATT(+)FROM ECU

26

C

VIW A(7205M)


8 ECM2(6020)

10 ECM2(6021)

V8-AVNT & I6-EGRENGINES

27GENERAL PURPOSE IN 6

4IGNITION

12

10A

F1-H2 F1-G2

MINI FUSEBLOCK (4001)

NOTE:

SEE CHAPTER 2 FOR DATA BUSS WIRING

A62-GD18WH

A18618DKBL

B

W/RETARDER ONLY

SEE CH10_02

K92#16318TN SEE CH10_02

BPANEL LIGHTBUSS BAR(1002)

SEE CH08_08

F1-E2


RELAY

CH02_14

K47A15718GY

N/RETARDER

26 ECM(6007)

39I6-HEUI ENGINES

Figure 120 Allison MD Transmission (WTEC)

S082853


121

10.4. ALLISON MD TRANSMISSION (CONT.), P. 4

K92B13518TNK92B13518TN

28

OIL LEVEL SENSOR INPUT

F SOLENOID, LOW

26

B

SOLENOID SUPPLY (A,D,J)

ENGINE SPEED SENSOR, LOW

6

D

31

9

WTRANSMISSION IDENTIFICATION

E SOLENOID, LOW

L

C SOLENOID, LOW

D SOLENOID, LOW

3

B

SOLENOID SUPPLY (C,G)

22

A

(7211)RETARDER TEMP SENSOR

TURBINE SPEED SENSOR, LOW

5

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 10

TRANSMISSION, ALLISON MD

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 04AE08-52374


56126SB

C

SUMP TEMP SENSOR INPUT27

OUTPUT SPEED SENSOR, LOW

7

X

SOLENOID SUPPLY (F)

1

ECU "T" CONNBLUE (7203)

B

SOLENOID SUPPLY (B,E)2

G

SENSOR POWER

C3 PRESSURE SWITCH INPUT

21

B

G SOLENOID, LOW

H SOLENOID, LOW

N SOLENOID, LOW

4

K

D SOLENOID, LOW

ENGINE SPEED SENSOR, HIGH

A

OUTPUT SPEED SENSOR (7605)

32


A

(7213) RETARDER SOLENOID

U


E

C SOLENOID, LOW

A

(7212) RETARDER ACCUMULATOR SOLENOID

A SOLENOID, LOW

B SOLENOID, LOW

TURBINE SPEED SENSOR, HIGH

30

SUMP TEMP SENSOR INPUT

B


20

F

16OUTPUT SPEED SENSOR, HIGH

B

P

H SOLENOID SUPPLY (B,E)

19

N

TURBINE SPEED SENSOR, HIGH

G SOLENOID, LOW

13

14

E SOLENOID, LOW

F SOLENOID, LOW

A

ENGINE SPEED SENSOR (7603)

B SOLENOID, LOW17

M

23

ANALOG GROUND


ANALOG GROUND

Y

GENERAL PURPOSE OUTPUT (-)

RETARDER TEMP SENSOR INPUT

25

SENSOR POWER

A

XMSN BLKHD(7200)

A SOLENOID, LOW

12

V

24

SOLENOID SUPPLY (F)


TRANSMISSION IDENTIFICATION

15

J

K92#10318TN

K48#15018GY

K92#12818TN

K92#12718TN

K92#16518TN

K92#10218TN

K92#12918TN

K92#16218TN

K47#13918GY

K92#10118TN

K31#14718TN

K92#12118TN

K92#10418TN

K92#19518TN

K92#13818TN

K47#14818GY

K92A14018TN

K92#10718TN

K92A12418TN

K92A14918TN

K92A13518TN

K92C13518TN

K92#13118TN

K92#12018TN

K92A11618TN

K92N11618TN

K92C11618TN

K48#14118GY

K92#13018TN

K92#11018TN

W/RETARDER ONLY

K92A13518TN

N/RETARDER

Figure 121 Allison MD Transmission (Cont.)

S082853


10.5. TRANSMISSION, WTEC MD W/AUTO NEUTRAL, P. 5

K17B18PKK17B18PK

J17BC18PK

J17B18PK

J13T14PK

K17L18PK

K17M18PK

K17K18PK

A28-GC18TN

J17-GR118PK

K92A15318TN

A28B18TN

J17S18PK

J17D10PK

J17S

A18

PK

J1718PK

J92APA18TN

J92AY18TN

J92-GJ18WH

CHAPTER 10

TRANSMISSION, WTEC MD W/AUTONEUTRAL

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

09AUG00 05AE08-52374

CNA 12SEP03 ADDED I6-HEUI ENGINE. 58774TF30

86

87A

8785

WTECAUTONEUTRALRELAY(4002)

3086

87A

8785

WTEC AUTO NEUTLIGHT RELAY(4002)

8687

30 87A

85

CRANK INHIBITRELAY(4002)

J92HM518TN


15

GND(4005)

3086

87A

8785

STARTERRELAY(4003)

NEUTRAL SAFETY SWITCH

AUTO NEUTRAL ENABLE 19

J92HM418TN

NEUTRAL START




ECU "V" CONNGRAY(7202)

6

2

12

30

TRANS/DASHWTEC(4705)

11

J92DL18TN

6

14

10

J92C12318TN

K92A12318TN

J92A11418TN

K92A11418TN

K92DL18TN

ECM (W/I6-EGR)(6020)

8

M2-A2

M2-

B1

M2-C2

M2-

C1

M2-

A1

5A

F1-F4

F1-E4


M2-

H3

M2-

G4


24 8

K92A11718TN

M2-G3

R12-5

M1-F3

M1-

F4

R12-2

40A

A5

MAXI FUSEBLOCK(4000)

C

AUTONEUTRALLIGHT(1555)

F

AUTO NEUTRAL

M1-

D3

M2-

J4

M1-

D4

R12-4R12-1

ENGINE/DASH(4103)

17

STARTERMOTOR(6316)

B

ECM 2(6020)

23

ECM2(6020)

23

W/THERMAL OVERCRANK

N/THERMAL OVERCRANK

W/I6-EGR ENGINE

W/V8-AVNT ENGINE

W/V8

W/I6

GROUNDADAPTER(1003)

FROM PRIMARYIGNITION RELAYCH02_14

TO STARTERSOLENOID

J92JA18TN

J92J

18TN

J17E10PK

J17E10PK

SEE CH04_01

SEE CH04_02

A1718PK SEE CH02_15

W/THERMAL OVERCRANK

STARTERMOTOR(6316)

B

N/THERMAL OVERCRANK

K17K18PK

ECM(6007)

46 K17M18PK

W/I6-HEUI ENGINE

ECM (W/I6-HEUI)(6007)

26

Figure 122 Transmission, WTEC MD W/Auto Neutral

S082853


123

10.6. EATON AUTOSHIFT TRANSMISSION, P. 6

K17E

18PK

K17E

18PK

K17G

18PK

J92Z

16TN

K47

18G

Y

K47A

18G

Y

K92A

A16

TN

K92A

B16

TN

K71A16OR

K7116ORK9

2DU

S20

SH

LD

K92

DT-

20G

N

K92D

S+20

YL

L92A

D16

TN

K92A

E16

TN

K92Z

16TN

CHAPTER 10

EATON AUTOSHIFT

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 06AE08-52374

CNA 12SEP03 ADDED I6-HEUI TRANS SPEEDOSENSOR

58774TC

6

XMSN/DASH(4705)

34 5 109 1311 2120 1917 18

A2 E1B3B1 C3C1 E2D2A3 D1 D3A1

AUTOSHIFTECM(7900)

C2B2 E3 F3F2F1 B A

AUTOSHIFTECM POWER(7901)

A

TRANS BACK-UPLIGHT SWITCH(7502)

B

8

ECM 2(6020)

9 10

PO

WE

R

GN

D

SH

IFT

SE

LEC

TO

R

EP

L D

AT

A L

INK

(+)

EP

L D

AT

A L

INK

(-)

EP

L D

AT

A L

INK

SH

LD

SH

IFT

SE

LEC

TO

R

SH

IFT

SE

LEC

TO

R

SH

IFT

SE

LEC

TO

R

SH

IFT

SE

LEC

TO

R

SH

IFT

SE

LEC

TO

R

20G

N

20YL

J92A

B16

TN

J92A

D16

TN

J92A

E16

TN

J71A

18PK

20S

HLD

K11-

GAM

10W

H

J92A

A16

TN

J71

18LT

BL

J14A

W12

RD

J17C

18PK

J92A

C16

TNS

EE

CH

10_0

7

SE

E C

H10

_07

SE

E C

H10

_07

SE

E C

H10

_07

SE

E C

H10

_07

SE

E C

H10

_07

SE

E C

H10

_07

SE

E C

H10

_07

SE

E C

H10

_07

SE

E C

H10

_07

TRANS SPEEDO SENSOR (7609)

AB

K92A

C16

TN

30A

F2-A4

F2-B4

GND(6302)

MAXIFUSEBLOCK(4000)

J14V12RD

J14F8RD

10A

F1-A1

F1-B1

F1-E1

J13S14PK


CH02_14

BACKUPSPLICEPACK(4810)

MINI FUSEBLOCK

(4001)


ECM 2(6021)

K14A

W1

12R

D

K14AW10RD

TRANS SPEEDO SENSOR (7609)

AB

K47

18G

Y

K47

18G

Y

ABC

ENG/TRANS CONN (7800)

I6-EGR I6-HEUI

Figure 123 Eaton Autoshift Transmission

S082853


10.7. EATON AUTOSHIFT TRANSMISSION (CONT.), P. 7

A62J18DKBL

A5AV(-)20GN

A5AV(+)20YL

A92U16TN

A92T16TN

A92S16TN

A49E18GY

A92R16TN

A49C18GY

A9

2DW

16T

N

A92

-GA

16W

H

A92

AB

16T

N

A92

AA

16T

N

A92

Z16

TN

A92

AE

16T

N

A92

AD

16T

N

A92

AC

16T

N

A92

DU

(S)

A9

2DT

(-)

20G

N

A9

2DS

(+)

20Y

L

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 10

EATON AUTOSHIFT (CON'T)

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

26APR00 07AE08-52374

36 43413933

PASS THRU(4014) 42 443837 40

J92A

C16

TN

SE

E C

H10

_06

J92A

E16

TN

SE

E C

H10

_06

J92

AD

16T

NS

EE

CH

10_0

6

J92A

B16

TN

SE

E C

H10

_06

20Y

LS

EE

CH

10_0

6

20

GN

SE

E C

H10

_06

20S

HLD

SE

E C

H10

_06

J92

Z16

TN

SE

E C

H10

_06

J92A

A16

TN

SE

E C

H10

_06

J17

C18

PK

SE

E C

H10

_06

F1

EATON AUTOSHIFTSELECTOR(7905)

F2 F3 J1 J2 J3 K1 K2 K3 A2 A3 B3C1C3 E1E2 E3 G1 G2

3086

87A

87

85

CAB FUSEBLOCK (1012)

1

AUTOSHIFTDISPLAY(7906)

2

3

4

A92

Y16

TN

B


A4

C4A3

C3

SEE CH02_06

SEE CH02_06

SEE CH02_13

SEE CH02_13

SEE CH10_03

A17

Q18

PK

A17

C16

PK

109

B2 C2

A3

T(+

)18

DK

BL

A3

T(-

)18

GY

B

B

J1708 PUBLICCONNECTOR (-)

(1661)

J1708 PUBLICCONNECTOR (+)

(1660)

25AUG02 A4 WAS D4, C4 WAS F4, 1012 DCNA

WAS 1013, A3 WAS D3

56507K

Figure 124 Eaton Autoshift Transmission (Cont.)

S082853


125

10.8. EATON LIGHTNING TRANSMISSION, P. 8

R7114OR

N7114OR

J71E16OR

J11-GB16WH

J11-GC16WH

J3AA(+)16DKBL

J3AB(-)16GY

J71D16OR

J14AA16RD

J13AA16PK

L47T16GY

K5D(-)18GN

K5D(+)18YL

K5E(+)18YLK5E(-)18GN

K47S16GY

K47R16GY

K71D16OR

K71E16OR

K31D16TN

K31-GD16TN

K3AB16GY

K14AA16RDK3AA16DKBL

K11-GC16WH

K11-GB16WHK13AA16PK

K92E

A16

TN

K92E

B16

TN

K92E

C16

TN

K4716GYK47A16GY

K5AE18GNK5U18YLSEE CH06_05

SEE CH06_05

SEE CH06_05

SEE CH06_05A

C

E

D

B

ENG/TRANS (7800)

B

C

A

SHIFTERJUMPER (7105)

F3

F2

F1

E3

E2

E1

D3

D2

D1

C3

C2

C1

B3

B2

B1

A3

A2

A1

LIG

HT

NIN

G E

CM

(71

06)

K

J

H

G

F

E

D

C

B

A

2

1

TRANS OIL TEMP SENSOR (7703)

B

A

BACKUP LIGHT (7503)

DASH/TRANS (4713)

A

B

EATON SPEED SENSOR (7612)

A

B

C

J1939 TRANSRESISTOR(7107) HDD OR (7801) V8/I6-EGR

120 ohms

TRUCK SPEED SENSOR (7613)B

F2

B4

A4

F1

H2

G2

F1

B1

A1

A4 1 A

CENTERCHASSIS (9700)

REARCHASSIS (9800)

STOP TAIL & TURN (9303A)

(4001)

J1708/J1587 5V SPLICE (4820)

BOTTOM DASH GROUND (4005)

L5C(+)18YL

L5C(-)18GN

8

13

12

7

K5B(+)18YL

K5A(-)18GN DASH CONNECTION

(4103)K5A(+)18YL

K5C(+)18YL

K5B(-)18GN

K5C(-)18GN

L47U16GY

A

W/CAT C10, C11, C12 & C13ENGINES

ECM 2(6020)

TRUCK SPEED SENSOR (7613)

10

9

A

BK5B(+)18YL

K5B(+)18YL

ECM 2(6021)

W/V8 OR I6-EGR ENGINES

CHAPTER 10

EATON LIGHTNING TRANSMISSION

U00DLCK

55043Z

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

20DEC01 08AE08-52374

CNA 12SEP03 CHANGED FORMAT 58774TD

Figure 125 Eaton Lightning Transmission

S082853


10.9. ALLISON HD TRANSMISSION, P. 9

A1718PKJ17

18PK

J17SA18PK

J17-GR118PK

L17AA18PK

J92C12318TN

L17A18PK

L17A

B18

PK

L92#11218TN

L92#11418TN

L92#15318TN

L92#11818TN

L92#11718TN

L92#15518TN

L92#13718TN

L92#10518TN

L92#16718TN

L92#12518TN

L71#11318OR

L92E13616TN

L92F13616TN

L92E14316TN

L92F14316TN

G

L92#15518TN

N14-GA10WH

A

VIW C(7206)

L92#12318TN

SIGNAL RETURN

G

4


L92B14318TN

19

1

ECU "V" CONNGRAY (7202F)

C

2

6

22

F

J71J18OR

L92#12518TN

BATTERY GROUND

D



H

30

J71#11318OR


N92-G10WH

13

29

L92#16118TN


32


L92C14318TN

L92#13610TN



L92#10518TN

B

REVERSE WARNING

L92#11718TN


BATTERY POWER

10A

ABTRANS ECUFEED FUSE(9255)

12

BATTERY GROUND

L92#11218TN

BATTERIES


L92B13618TN

18

L71#11318OR

EL92#11418TN

BATTERY POWER

L92#16718TN

SIGNAL RETURN

17

11

L92#16118TN

A

VIW A(7205)

BECMPOSITIVE(9261)

13

TRANS/DASH(4705)

31

BACKUP LAMPT/S SPLICE PACK(4810)

J71HJ18OR

J71B18OR


L92B16118TN

L92#13718TN

F

10A

F1-B1 F1-A1


D

N92A10RD

NEUTRAL START TO PDC

L92#15318TN

B

CH02_14

GENERAL PURPOSE OUT 8 GENERAL PURPOSE OUT 8


8687

30

87A

85

BACKUP LAMPRELAY (WTEC)(4002)

M1-D1

M1-F1

M1-D2

M1-F2

L92#11818TN

5

L92#14310TN

J71H

18O

R

J13S

14P

K


A

CLEANBATTFEED(7104F)



L92C16118TN

SIGNAL RETURN


N14AZ10RD


B

ECMNEGATIVE(9260)


N14BB10RD


L92C13618TN

16

27

28

21

22

41

TCMBULKHEADCONN(7214)

19

24

25

26

29

30

31

33

34

35

36

13

F1-E1

8687

30

87A

85

M1-D3

M1-F3

M1-D4

M1-F4

CRANK INHIBIT(4002)


C

14

ENG/XMSN(7800)

TO STARTERRELAY R12-5CH10_13

14

DASH PASS THRU(4014)

CH02_15TO KEY SWITCH

N/AUTO NEUTRAL

CHAPTER 10

TRANSMISSION, ALLISON HD

U00DLCK

57989M

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

18FEB03 09AE08-52374


GND(4005)

Figure 126 Allison HD Transmission

S082853


127


L92#14618TN

L92#18018TN

L92D13618TN

L92D14318TN

L92#12418TN

L92#17518TN

L92#17418TN

L92#17418TN

L92#17318TN

L92#17218TN

L92#17118TN

L92#17018TN

L47A15718GY

L92#16318TN

L92#16918TN

42

V

J92#17518TN

19

VEHICLE SPEED

10

33

BPANEL LIGHTBUSS BAR(1002)

7

A

SHIFTSELECTOR(420)

L92#18018TN

L47A15718GY

C VIW A(7205M)

PRIMARY SHIFT SEL PARITY

39

CH02_14

L92#16318TN

A18018DKBL

36

F1-E2

16

A12418PK

J92D13618TN

J13W

14PK

18

4



3

41

A17318YL

J92#17218TN

J92#17318TN

8

L92#16918TN

B

J92#14618TN

6

38L92D14318TN

A18818DKBL

14

L92#17118TN

9

12

E

A

ENG/TRANSCONN(7800)

32

37

A17518LTGN

J92#12418TN

C


7

A17218DKBL

J92#17018TN

27

SENSOR POWER SELECTOR

SELECTOR / MODE SWITCH INPUT

CGROUND(1003)

P

L92#17518TN M

IGNITION


J92#18018TN


RELAY

1

TRANS/DASH(4705)

D

SHIFT SELECTOR BATT(+)FROM ECU

8A17418TN

J92#17418TN

A62-GD18WH


44

PASS THRU(4014)

UA18618DKBL

SELECTOR / MODE SWITCH

A17118LTGN

R

5

ECU "S" CONNBLACK (7204F)

NOTE:

SEE CHAPTER 2 FOR DATA BUSS WIRING

L92D13618TN

4

N

A136D18PK

L92#17218TNL92#17318TN

2

9

J92D14318TN

43

T


J92#17118TN

S

A62L18DKBL

L92#14618TN

SHIFT SELECTOR BATT(-)FROM ECU

A17018OR

30

5

B

L92#12418TN

26

40

3

10A

F1-H2 F1-G2

MINI FUSEBLOCK (4001)

A143D18GY

L92#17018TN

40

23

20

12

11

16

18

9

8

7

6

5

4

3


CHAPTER 10


U00DLCK

57989M

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19FEB03 10AE08-52374


Figure 127 Allison HD Transmission (Cont.)

S082853



L92C14918TNL92C14918TN

L48#14118GYL48#15018GY

L47#13918GYL47#14818GY

J

15

TRANSMISSION IDENTIFICATION

L92#13018TNSOLENOID SUPPLY (C,G)

SOLENOID SUPPLY (F)

L48#14118GY

A

12

A SOLENOID, LOW

A

XMSN BLKHD(7200)

SENSOR POWER

25

Y

ANALOG GROUNDANALOG GROUND

L92#12018TN

M

17B SOLENOID, LOW

A

ENGINE SPEED SENSOR (7603)

L92#13118TN

F SOLENOID, LOW

E SOLENOID, LOW

14

13

G SOLENOID, LOW

L92A13518TN

L92C14918TNTURBINE SPEED SENSOR, HIGH

N

SOLENOID SUPPLY (B,E)H

L92A12418TN

L92#10718TN

P

B

L92C14018TN

OUTPUT SPEED SENSOR, HIGH16

F

20


B

SUMP TEMP SENSOR INPUT

30

L47#14818GY

B SOLENOID, LOW

A SOLENOID, LOW

C SOLENOID, LOW

E

L92#19518TN


B


32

L92#10418TN

L92#12118TN

A

OUTPUT SPEED SENSOR (7605)

L31#14718TN

ENGINE SPEED SENSOR, HIGH

D SOLENOID, LOW

K

4

G SOLENOID, LOW

L47#13918GY

21


SENSOR POWER

G

2SOLENOID SUPPLY (B,E)

1

ECU "T" CONNBLUE (7203)

SOLENOID SUPPLY (F)

L92#16218TN X

7

OUTPUT SPEED SENSOR, LOW

L92#12918TN

L92#10218TN

27SUMP TEMP SENSOR INPUT

C

5

L92#16518TN


22


B

3

L92#12818TN

D SOLENOID, LOW

C SOLENOID, LOW

L48#15018GY

L

E SOLENOID, LOW

TRANSMISSION IDENTIFICATIONW

9

31

D

6

ENGINE SPEED SENSOR, LOW


L92#10318TN

26

F SOLENOID, LOWL92#11018TN


TURBINE SPEED SENSOR (7615)

32

39

10

17

1

2

TCMBULK HEADCONN (7214)

CHAPTER 10


U00DLCK

57989M

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

19FEB03 11AE08-52374


Figure 128 Allison HD Transmission (Cont.)

S082853


129

10.12. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL, P. 12

L92#11718TNL92#15318TNL92#11418TNL92#12318TN

J17J18PK

J17S18PK

K92DL18TN


6

3086

87A

8785

STARTERRELAY(4003)

J92-GJ18WH


GROUNDADAPTER(1003)

J92DL18TN

2


J92APA18TN


24

J17-GR118PK

8

30

J1718PK

A1718PK

M1-

D3

NEUTRAL START

3086

87A

8785


K17B18PK


11

M1-

D4

M2-

B1


K92A11418TN

C

M2-

A1

A28-GC18TN

K92A12318TN

R12-1

6

M2-

H3

GND(4005)

TO STARTERSOLENOID

CH02_14

14

ENGINE/TRANS(7800)

C

J13T14PK

M1-F3

R12-2

J17D10PK

J17F10PK

A28B18TN

J17S18PK

J92AY18TN

AUTO NEUTRAL ENABLE

12

ENGINE/DASH(4103)

16

AUTO NEUTRAL

5A

F1-F4

F1-E4



15

J17B18PK

M2-

J4

M2-A2


3086

87A

8785


J17BC18PK

R12-4

M2-

C1

M2-C2GENERAL PURPOSE OUT 1

J92HM418TN

J92A11418TN

J92JA18TN

J92C12318TN

8687

30 87A

85



M2-

G4

J17SA18PK

F

K92A11718TN

10

19

40A

A5


J92J

18TN

R12-5

M2-G3

J92HM518TN

M1-

F4

K92A15318TN

CH04_03

GROUND(4005)

CH02_15

15

W/THERMAL OVERCRANK

31

35


41

34

CHAPTER 10

TRANSMISSION, ALLISON HDW/AUTO NEUTRAL

U00DLCK

57989M

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

20FEB03 12AE08-52374


Figure 129 Allison HD Transmission With Auto Neutral

S082853


10.13. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL AND WITH 0013WUA, P. 13

CNA

6

W/THERMAL OVERCRANK

J92JA18TN

J17D10PK



24



15

M2-

A1

J17F10PK

ENGINE/TRANS(7800)

C

30

K92A11418TN

J92-GJ18WH

J17J18PK

L92#12318TN

AUTO NEUTRAL ENABLE

J17S18PK

40A

A5


M2-A2

J92AY18TN

J17SA18PK

AUTO NEUTRAL

15


CH02_14

M2-

C1

J92APA18TN


M1-

D3

31

R12-5

CGROUNDADAPTER(1003)

8687

30 87A

85


2

R12-2

A1718PK

M1-

D4

M1-

F4


J92HM518TN

10

19

J92C12318TN

GND(4005)

14

M2-

G4

8

3086

87A

8785


J17S18PK

5A

F1-F4

F1-E4


A28B18TN

L92#11418TN

R12-1

J92DL18TN

L92#11718TN

A28-GC18TN



11

K92A12318TN

M2-

H3


41

K92A11718TN

TO STARTERSOLENOID

GROUND(4005)

R12-4

3086

87A

8785


M2-C2


6

J17BC18PK

M2-

J4 J17-GR118PK

NEUTRAL START

35

M2-G3

J92J

18TN

J17B18PK

M1-F3

3086

87A

8785

STARTERRELAY(4003)

CH04_03

J92HM418TN

J1718PK

F

J13T14PK

CH02_15

J92A11418TN

M2-

B1

ENGINE/DASH(4103)

16

12

K17B18PK

Figure 130 Allison HD Transmission With Auto Neutral and with 0013WUA

S082853


131

10.14. ALLISON LCT TRANSMISSION (ALLISON 1000, 2000, 2400) WITH I6 HEUI, P. 14

Figure 131 Allison LCT Transmission (Allison 1000, 2000, 2400) with I6 HEUI

S082853


10.15. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIREDEFFECTS, P. 15

RETARDER REQUEST (423)

RETARDER LIGHT

GND(1003)

RETARDER ON LAMP (425)

AB

3

18

29

45

46

47

3086

87A

8785

RETARDER ON RELAY (1013)

RESISTANCE MODULE

CH

10_

16

BULKHEADCONNECTOR(4014)

RESISTANCE OUT (422)

C

B

A

4

5

2

3

1

6

SHIFTSELECTOR (425) A

B

IGNITION FUSE (1013-D1)

RESISTANCEMODULE IN (421)

1 2

F4

D3

E3

D4

A

B

D

C

Figure 132 Transmission Retarder Control Wiring with MD Transmission, Hard Wired Effects

S082853


133

10.16. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIREDEFFECTS, P. 16

K92C

161

18TN

K92B

161

18TN

K92

B12

418

TN

K92/16118TN

K92D16118TN

K92/12518TN

K92A12418TN

K92C12418TN

K92/16418TN

K92/13518TN

K92/16318TN

J92D16118TN

J92/12518TN

J92/16318TN

J92C12418TN

J92/16418TN

J92/13518TN

CHAPTER 10

TRANSMISSION RETARDER CONTROLS WIRINGW/MD XMSN, HARD WIRED EFFECTS

U00DLCK

58928U

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

29SEP03 16AE08-52374

CNA 29SEP03 RELEASE FOR PRODUCTION. 58928U-

TRANS/DASHCONN(4705)PASS THRU

(BULKHEADCONN)(4014)

ALLISONECU "S"CONN(7204)

ALLISONECU "T"CONN(7203)

ALLSIONECU "V"CONN(7202)

XMSNBULKHEAD(7200)

WTECVIEW A(7205)

WTECVIEW C(7206)

Figure 133 Transmission Retarder Control Wiring with MD Transmission, Hard Wired Effects

S082853


11. AIR CONDITIONING (CHAPTER 11)11.1. HVAC SYSTEMS, P. 1

A7

5D18

LTG

N

A74-G18WH

G

HV

AC

RE

CIR

CM

OT

OR

(401

7)

AF

A73D16LTGN

E

5A

D2


F10

MODE DOOR MOTOR +

A6

MODE DOOR MOTOR -

TEMP SEN MOTOR 1 +

TEMP SEN MOTOR -

A9

A10

A11

B1

A12

B2

B3

B4

SW IGN

B5

BATTERY

B6

PASS PNL DUCT TEMP SEN

B7

AC REQ OUTPUT

B8

PASS TEMP RETURN

PASS TEMP REF

B9

OAT RETURN

B11

B10

HVAC CONTROL HEAD

OAT

B12

DIAGNOSTICS

PASS FLR DUCT TEMP SEN

BLOWER FAN CNTRL

PANEL DIM I/P

RECIRC MOTOR +

A2

RECIRC MOTOR -

DRIVETRAIN J1939 (+)

PASS DUCT TEMP RETURN

A3

DRIVETRAIN J1939 (-)

A1

GROUND

TEMP SEN #2 +

A4

TEMP SEN #2 -

A5

A7

A8

HVACCONTROL(1200)

A

HVAC(1210)

22

PASSTHRU(4014)

7

SYSTEMCNTRLR(1600)

TE

MP

AC

TU

AT

OR

AB

A11

-GA

10W

H

A74D18LTGN

23

A75A20LTGN

A73-G12WH

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK


PART NO. SHEET

REV



DATE CHANGE

CHAPTER 11

HVAC SYSTEMS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 01AE08-52375

J74A18LTGN

1 CLUSTER(1500)

A7418LTGN

8

MO

DE

AC

TU

AT

OR

AB

GND(1851)

A7720LTGN

WITH AC OR RECIRC

A74E18LTGN

A73B16LTGN

C

A74A18LTGN

30A

H4


F4

A73C12LTGN

F

BLOWER HOUSING ASSEMBLY

J7418LTGN

A74C18LTGN

A74B18LTGN

D

5A

F1


F19

BLO

WE

RM

OT

OR

AB

A75C18LTGN

B

A6218DKBL

A62A18DKBL

CHAP 2_12

CHAP 2_2

1 2 3 4 5 6

LPM

H

D C B A

1K OHM

22AUG02 D 56507KCNA F19 WAS F8;F10 WAS F22;

1012 WAS 1011;1011 WAS 1012

E1

F2F20

SEE CH 2_12

Figure 134 HVAC Systems

S082853


135

11.2. AIR CONDITIONING (ONLY), P. 2

K10-GA18WH

K10-G18WH

J77C20LTGN

J6A18GY

J9A18GY

J6E18LTGN

J9Y20GY

K77C16LTGN

K6E16GY

K9Y16GY

J6A18GY

J77B16LTGN

CHAPTER 11

AIR CONDITIONING

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

10AUG00 02AE08-52375

CNA 12SEP03 ADDED I6-HEUI ENGINE. 58774TF

B

26

SYSTEMCNTRLR(4004)

23

J9K20GY

K77-G18WH

A/C CLUTCH(6200)

6

SPLICE BLOCK(6704)

AC ACCUM INLET(4019)

G

SYSTEMCNTRLRBLUE(4008)

J77C20LTGN

27

J9A18GY

7

AC ACCUM OUTLET(4018)

M920GYM620GY

J77D20LTGN

8

J6E18LTGN

J9J20GY

A

AC PRESSURETRANSDUCER(8602)

A

B

C 24

J9Y20GY

8

FWD CHASSIS(4301)

M7720LTGN

J77A20LTGN

K10-GB14WH

GND(6302)

K77A16LTGN

20

ENGINE/DASH(4103)

I6-EGR ENGINE

B

A

A/C CLUTCH(6200)

K77A16LTGN

V8-AVNT ENGINE

J77B16LTGN

GND(6204)

20

ENGINE/DASH(4103)

K77-G16WH

GSYSTEMCNTRLRBLUE(4008)


5 VOLT REFSPLICE PACK(4820)

B

A

A

B

AC PRESSURETRANSDUCER(8602) A

B

C

22

23

21

DASHCONN(4103) ZERO VOLT REF

SPLICE (4830)

5 VOLT REFSPLICE(4820)

27

26

SYSTEMCNTTRLR(4004)

8

W/RH-HDD AND SS MODELS

K77-G18WH

I6-HEUI ENGINE

K10-GB14WH

AJ77B16LTGN

B G

SYSTEMCNTRLRBLUE(4008)

SPLICE BLOCK(6704)

A/C CLUTCH(6200)

GND(6302)

20

ENGINE/DASH(4103)

K77A16LTGN

Figure 135 Air Conditioning (Only)

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12. CONNECTOR COMPOSITES (CHAPTER 12)12.1. CONNECTOR COMPOSITES (10M), (71), (72), (345F), P. 1


NAME

DATE

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.

DATE REFERENCEREVCHK

U00DAG9

CONNECTOR COMPOSITES - MATING VIEW SHOWN

28JUN00 01

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

10M WAS 10. 345F WAS B 56507K

345. RMV'D CHART (72)

AUXILIARY POWER (10M)(LOCATED IN INSTRUMENT PANEL)

CONNECTOR - 1661197C1

B

A


B

A

CIGAR LIGHTER TYPE

TWO POST TYPE

LEFT TAIL LIGHT (71)(LOCATED AT TAIL LIGHTS)

RIGHT TAIL LIGHT (72)(LOCATED AT TAIL LIGHTS)

C

D

B

A

E

C

D

B

A

ECONNECTOR - 1661375C2 CONNECTOR - 1661375C2

BODY LOCK - 1661376C1 BODY LOCK - 1661376C1

PLUG - 0587579C1 PLUG - 0587579C1

STOP & TAIL LIGHT TO LIGHT

BA

CLEARANCE LIGHT(345F)

(LOCATED IN ROOF OF CAB)


BODY LOCK - 1661264C1

STOP & TAIL LIGHT TO LIGHT

CAV CIR GAUGE COLOR TERMA A86M 14 LT GN 3534167C1B A86-GA 14 WH 3534167C1

CAV CIR GAUGE COLOR TERMA A86N 14 LT GN 3534167C1B A86-GB 14 WH 3534167C1

CAV CIR GAUGE COLOR TERMA A86M 14 LT GN 1661209C1B A86-GA 14 WH 1661209C1

CAV CIR GAUGE COLOR TERM SEALA S71C 14 LT BL 2033816C1 0589391C1B S68C 14 BN 2033816C1 0589391C1C S57B 14 LT GN 2033816C1 0589391C1D PLUG - - - -E S10-GC 14 WH 2033816C1 0589391C1

CAV CIR GAUGE COLOR TERM SEALA S71C 14 LT BL 2033816C1 0589391C1B S68C 14 BN 2033816C1 0589391C1C S57B 14 LT GN 2033816C1 0589391C1D PLUG - - - -E S10-GC 14 WH 2033816C1 0589391C1

CAV CIR GAUGE COLOR TERMA 58A 18 BN 1661261C1B 58-GA 18 WH 1661261C1

Figure 136 Connector Composites (10M), (71), (72), (345F)

S082853


137

12.2. CONNECTOR COMPOSITES (420F), (420M), (520), (521), (522), (523), (524), P. 2


NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DAG9


31MAY00 02

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

REF 420F WAS 420A. B 56507K

REF 420M WAS 420B.

SHIFT SELECTOR (420F)(LOCATED IN INSTRUMENT PANEL)



PLUG - 3518314C1

P

L

HR

U

W

BM

JV

F

S

N

D

G

T

K

AE

CB

D

C

A GH

EF

SHIFTER (420M)(LOCATED IN INSTRUMENT PANEL)



PLUG - 2025431C1

CLEARANCE LIGHT (520)(LOCATED IN SUNSHADE)





BA



BA



BA



BA



BA



CAV CIR GAUGE COLOR TERMA A170 18 OR 3517243C1B A171 18 LT GN 3517243C1C A172 18 DK BL 3517243C1D A173 18 YL 3517243C1E A174 18 TN 3517243C1L - - - -M A175 18 LT GN 3517243C1N A124 18 PK 3517243C1P A143D 18 GY 3517243C1R A136D 18 PK 3517243C1S A180 18 DK BL 3517243C1T A186 18 DK BL 3517243C1U A62L 18 DK BL 3517243C1V A188 18 DK BL 3517243C1

CAV CIR GAUGE COLOR TERM SEALA PLUG - - - -B A62-GC 18 WH 1661875C1 1661872C1C A92VA 18 PK 1661875C1 1661872C1D 128D 18 YL 1661875C1 1661872C1E A123 18 PK 1661875C1 1661872C1F A110 18 YL 1661875C1 1661872C1G A92AF 18 TN 1661875C1 1661872C1H A92AG 18 TN 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERMA 58B 18 BN 1661261C1B 58-GB 18 WH 1661261C1

CAV CIR GAUGE COLOR TERMA 58C 18 BN 1661261C1B 58-GC 18 WH 1661261C1

CAV CIR GAUGE COLOR TERMA 58D 18 BN 1661261C1B 58-GD 18 WH 1661261C1

CAV CIR GAUGE COLOR TERMA 58E 18 BN 1661261C1B 58-GE 18 WH 1661261C1

CAV CIR GAUGE COLOR TERMA 58F 18 BN 1661261C1B 58-GF 18 WH 1661261C1

Figure 137 Connector Composites (420F), (420M), (520), (521), (522), (523), (524)

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12.3. CONNECTOR COMPOSITES (1002), (1003), (1010), P. 3

DATE

DATE


NAME


RELEASE NO.

CHANGE

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THEINTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

PART NO.

DRAWNCHK REV REFERENCE

SHEET

U00JXP9


21JUN00 0342/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12


F

K

CB

G

D

J

A

E

H

F

K

CB

G

D

J

A

E

H

PANEL LIGHT ADAPTER (1002)(LOCATED IN INSTRUMENT PANEL)


NOTE: A62L USED WITH WTEC TRANSMISSIONA62J USED WITH EATON AUTO SHIFT

F

K

CB

G

D

J

A

E

H

F

K

CB

G

D

J

A

E

H


GROUND ADAPTER (1003)(LOCATED IN INSTRUMENT PANEL)

NOTE: A62-GC USED WITH LCT TRANSMISSIONSA62-GD USED WITH WTEC TRANSMISSIONS

ETHER START (1010)(LOCATED IN INSTRUMENT PANEL)

2B

8

4

3

9

5B

1

6

7

10


CAV CIR GAUGE COLOR TERMA A62N 16 DK BL 1661209C1B A62L 18 DK BL 1661208C1B A62J 18 DK BL 1661208C1C A62P 18 LT BL 1661208C1D A62D 18 DK BL 1661208C1E A62R 18 DK BL 1661208C1F A21B 16 TN 1661209C1G A62F 18 DK BL 1661208C1H - - - -J - - - -K - - - -

CAV CIR GAUGE COLOR TERMA A11-GAL 12 WH 1661211C1B A11-GBA 18 WH 1661208C1C A62-GC 18 WH 1661208C1C A62-GD 18 WH 1661208C1D A23-GA 18 WH 1661208C1E A11-GDY 12 WH 1661211C1E A11-GDY 12 WH 1661211C1F A62-GF 18 WH 1661208C1G A21-G 16 WH 1661209C1H A41-G 18 WH 1661208C1J - - - -K - - - -

CAV CIR GAUGE COLOR TERM1 - - - -

2B A21C 16 TN 1661226C13 A21E 16 TN 1661226C14 - - - -

5B - - - -6 - - - -7 - - - -8 A21B 16 TN 1661226C19 - - - -

10 A21-G 16 WH 1661226C1

Figure 138 Connector Composites (1002), (1003), (1010)

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139

12.4. CONNECTOR COMPOSITE (1011), P. 4


NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DAG9


31MAY00 04

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

RMVD & ADDED MULTIPLE B 56507K

CIR NUMBERS TO (1011).

FUSE BLOCK #1 (1011)LOCATED IN INSTRUMENT PANEL


A

D

12

H

G

3

E

4

F

C

J

B

NOTE:

CIRCUIT NAMES DEGINATED WITH PARENTESES REPRESENTBUSS BARS


CAV CIR GAUGE COLOR TERMA1 A78P 16 LT GN 3573312C1A2 A14AS 10 RD 3536303C1A3 A14 10 RD 3536303C1A4 A14AB 10 RD 3536303C1B1 A78J 16 LT GN 3573312C1B2 A86M 14 LT GN 3573312C1B3 A81B 12 LT GN 3573311C1B4 A81A 12 LT GN 3573311C1C1 A62M 16 DK BL 3573312C1C2 (A14AS) - - 3536303C1C3 (A14) - - 3536303C1C4 (A14AB) - - 3536303C1D1 A62N 16 DK BL 3573312C1D2 A73B 16 LT GN 3573312C1D3 - - - -D4 A63D 18 DK BL 3573312C1D4 A86A 20 LT GN 3573312C1E1 A12C 10 LT BL 3536298C1E1 A12B 10 LT BL 3573311C1E2 (A14AS) - - 3536303C1E3 (A14) - - 3536303C1E4 A14AB - - 3536303C1F1 A12P 18 LT BL 3573312C1F1 A12N 18 LT BL 3573312C1F2 A15 18 RD 3573312C1F2 A98 18 VT 3573312C1F3 A84 14 LT GN 3573312C1F4 - - - -G1 (A12C) - - 3536298C1G1 (A12B) - - 3536298C1G2 (A14AS) - - 3536303C1G3 (A14) - - 3536303C1G4 (A14AB) - - 3536303C1H1 A86F 18 LT GN 3573312C1H1 A86 20 LT GN 3573312C1H2 A28 16 TN 3573312C1H3 A14G 16 RD 3573312C1H4 A73C 12 LT GN 3573311C1

LOCATION CAVITY RATING PART NUMBER PART NUMBER DESCRIPTIONFUSE BREAKER

F13 A1, B1 10 AMPS 3534209C1 3536178C1 RIGHT MIRROR HEATF9 C1, D1 5 AMPS 3534208C1 - OPTIONAL PANEL LIGHTSF5 E1, F1 5 AMPS 3534208C1 - SYSTEM CONTROLLER/6 SW PACKF1 G1, H1 10 AMPS 3534209C1 3536178C1 CB/RADIO

F14 A2, B2 20 AMPS 353421C1 3536180C1 AUX POWER SOURCEF10 C2, D2 5 AMPS 3534208C1 - HEATER-A/C CONTROLF6 E2, F2 5 AMPS 3534208C1 - KEY SWITCH/DIAGNOSTIC CONNF2 G2, H2 15 AMPS 3534210C1 3536179C1 INSTRUMENT CLUSTER

F15 A3, B3 30 AMPS 3534213C1 3536182C1 POWER WINDOW/LOCK-DRIVERS DOORF11 C3, D3 N/A - - -F7 E3, F3 15 AMPS 3534210C1 3536179C1 CIGAR LIGHTERF3 G3, H3 15 AMPS 3534210C1 3536179C1 OWNER/OPERATOR

F16 A4, B4 30 AMPS 3534213C1 3536182C1 POWER WINDOW/LOCK-PASS RT FRT DRF12 C4, D4 10 AMPS 3534209C1 3536178C1 DOME LIGHTS/MAP LIGHTS/RADIOF8 E4, F4 - - - NOT AVAILABLEF4 G4, H4 30 AMPS 3534213C1 3536182C1 HEATER-A/C BLOWER

Figure 139 Connector Composite (1011)

S082853




NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DAG9


31MAY00 05

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

RMVD & ADDED MULTIPLE C 56507K

CIR NUMBERS TO (1012)

FUSE BLOCK #2 (1012)LOCATED IN INSTRUMENT PANEL


A

D

12

H

G

3

E

4

F

C

J

BNOTE:

CIRCUIT NAMES DEGINATED WITH PARENTESES REPRESENTBUSS BARS


LOCATION CAVITY RATING PART NUMBER PART NUMBER DESCRIPTIONFUSE BREAKER

F23 A1, B1 5 AMPS 3534208C1 - COMPASS/TEMPF21 C1, D1 5 AMPS 3534208C1 - OWNER/OPERATORF19 E1, F1 5 AMPS 3534208C1 - INST CLUSTER/HTR-A/C CONTROLSF17 G1, H1 10 AMPS 3534209C1 3536178C1 ALLISON LCT/EATON AUTOSHIFT-AUTOCLUTCHF24 A2, B2 5 AMPS 3534208C1 - ACCELERATOR/CLUTCH SWF22 C2, D2 5 AMPS 3534208C1 - HYD BRK MON/DRIVERS INFO CENTERF20 E2, F2 5 AMPS 3534208C1 - SYSTEM CONTROLLER & HVAC LPMF18 G2, H2 10 AMPS 3534209C1 3536178C1 LEFT MIRROR HEAT

CAV CIR GAUGE COLOR TERMA1 A13AJ 10 PK 3536303C1A2 A13AJ 10 PK 3515516C1A2 (A13AH) - - 3515516C1A3 A92-GA 16 WH 3515517C1A4 A13DE 16 PK 3515517C1B1 A41B 16 GY 3573312C1B2 A99E 16 VT 3573311C1B3 - - - -B4 - - - -C1 (A13AJ) - - 3536303C1C2 (A13AH) - - 3515516C1C3 A17C 16 PK 3536295C1C4 A92DW 16 TN 3515517C1D1 A13B 16 PK 3573312C1D2 A13HC 18 PK 3515517C1D2 A13HC 16 PK 3573312C1D3 A11-GAD 16 WH 3573311C1D3 A11-GAF 16 WH 3573311C1D4 A14AV 10 RD 3573311C1E1 (A13AJ) - - 3536303C1E2 A13AH 10 PK 3515516C1E3 - - - -E4 - - - -F1 A75C 18 LT GN 3536295C1F1 A28A 16 TN 3536295C1F2 A13AF 18 PK 3515517C1F2 A75D 18 LT GN 3515517C1F3 A13AH 10 PK 3573311C1F4 A13AG 16 PK 3573312C1G1 (A13AJ) - - 3536303C1G2 A78M 16 LT GN 3573312C1G3 A11-GAF 16 WH 3573312C1G4 A14AT 10 RD 3573311C1H1 A13DE 16 PK 3536295C1H1 A92Y 16 TN 3536295C1H1 A92VA 16 PK 3573312C1H2 A78H 16 LT GN 3573312C1H3 - - - -H4 - - - -J1 - - - -J2 - - - -J3 A12B 10 LT BL 3573311C1J4 A12M 16 LT BL 3573312C1

RELAY PIN #85, 86, 30, 87, 87aCAVITY PART NUMBER RELAY DESCRIPTIOND3, F4, D4, F3, E3 3519350C1 IGNITIONG3, J4, G4, J3, H3 3519350C1 ACCESSORYA3, C4, A4, C3, B3 3519350C1 AUTO SHIFT


S082853


141



S082853




S082853


143

12.8. CONNECTOR COMPOSITES (1018), (1019M), (1020M), (1021M), (1022M), P. 8


NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DAG9


31MAY00 08

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

RMV'D 1023M,1025M C 56507K

1026M, & CIR T59MB

HORN SWITCH (1018)(LOCATED IN INSTRUMENT PANEL)


2B

8

4

3

9

5B

1

6

7

10

BC

A

LIFT AXLE CONTROLS

CONNECTOR - 1661889C1BODY BLOCK - 1661890C1

(1019M)

(1019F)

ABC

CONNECTOR - 1661891C1BODY BLOCK - 1661892C1

7

4

5B

6

8

9

1

2B

3

10

AXLE ENABLE SWITCH(1020M)

CONNECTOR - 3520850C1BODY LOCK - 0593387C1

5

2

4 3 1

LIFT AXLE RELAY(1021M)


4

6

5B

3

1

10 8

2B

9 7

AXLE UP/DOWN SWITCH(1022M)


CAV CIR GAUGE COLOR TERM1 - - - -

2B A85L 18 GY 1661224C13 A9M 18 GY 1661224C14 - - - -

5b - - - -6 - - - -7 - - - -8 A62R 18 DK BL 1661224C19 - - - -

10 A62-GF 18 WH 1661224C1

CAV CIR GAUGE COLOR TERMA A59H 18 BK 1661261C1B A59J 18 BK 1661261C1C A59-G 16 WH 1661261C1

CAV CIR GAUGE COLOR TERMA T59H 18 BK 1661262C1B T59J 18 BK 1661262C1C T59-G 18 WH 1661262C1

CAV CIR GAUGE COLOR TERM1 T59R 18 BK 1661224C1

2B T59H 18 BK 1661224C18 T59T 18 BK 1661224C1

10 T59-GA 18 WH 1661224C1

CAV CIR GAUGE COLOR LENGTH TERM1 T59J 18 BK 1659673C12 T59-GC 18 WH 1659673C134 T59K 18 BK 1661709C14 T59L 18 BK C75 1661709C15 T59L 18 BK C75 1661709C15 T59R 18 BK 1661709C1

CAV CIR GAUGE COLOR LENGTH TERM1 T59A 18 BK C75 3541250C11 T59M 18 BK

2B T59S 18 BK 1661224C18 T59A 18 BK C75 1661224C1

10 T59-GB 18 WH 1661224C1

Figure 143 Connector Composites (1018), (1019M), (1020M), (1021M), (1022M)

S082853


12.9. CONNECTOR COMPOSITES (1027M, F), (1100), (1101A), (1101), (1102), P. 9

Figure 144 Connector Composites (1027M, F), (1100), (1101A), (1101), (1102)

S082853


145

12.10. CONNECTOR COMPOSITES (1104), (1106), (1200), (1210), P. 10


NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DAG9


21JUN00 10

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

ADDED CIRCUIT A75D. C 56507K

HVAC UNIT (1210)(LOCATED IN INSTRUMENT PANEL)

A

A

11

B

C

CONNECTOR - 0872291R1TERMINAL - 0879630R1

D


B

1

DIODE ASSY - 0467404C91

A

25

C

4


9

B

6

HVAC CONTROL (1200)(LOCATED IN INSTRUMENT PANEL)

HYD BRAKE SWITCH (1104)(LOCATED IN INSTRUMENT PANEL)

8

H

3


B

G


(LOCATED ABOVE ACCELERATOR PEDAL)

B

10


DA


7

DIODE ASSEMBLY(1106)

12

FE


A

BASE HARNESS DIODE ASSY

CAV CIR GAUGE COLORA - - -B A12 1031 LTBLB A12AB 18 LTBL

CAV CIR GAUGE COLOR TERMA1 A75C 18 LT GN 3522073C1A2 A73B 16 LT GN 3522073C1A3 - - - -A4 A77 20 LT GN 3534303C1A5 - - - -A6 - - - -A7 - - - -A8 - - - -A9 A75A 20 LT GN 3534303C1

A10 - - - -A11 A73D 16 LT GN 3522073C1A12 A62A 18 DK BL 3522073C1B1 A74 18 LT GN 3522073C1B2 A74A 18 LT GN 3522073C1B3 - - - -B4 - - - -B5 - - - -B6 A74-G 18 WH 3522073C1B7 - - - -B8 - - - -B9 A74B 18 LT GN 3522073C1

B10 A74C 18 LT GN 3522073C1B11 A74D 18 LT GN 3522073C1B12 A74E 18 LT GN 3522073C1

CAV CIR GAUGE COLOR TERMA A74B 18 LT GN 1661208C1B A74C 18 LT GN 1661208C1C A74D 18 LT GN 1661208C1D A74E 18 LT GN 1661208C1E A73C 12 LT GN 1661211C1F A73D 16 LT GN 1661209C1G A73-G 12 WH 1661211C1H A75D 18 LT GN 1661208C1

CAV CIR GAUGE COLOR TERMA A44K 16 GY 1661261C1B A44F 16 GY 1661261C1C A44H 16 GY 1661261C1D A44J 16 GY 1661261C1

Figure 145 Connector Composites (1104), (1106), (1200), (1210)

S082853


12.11. CONNECTOR COMPOSITES (1300), (1301), (1400), (1402), (1410), (1500), (1510),P. 11

Figure 146 Connector Composites (1300), (1301), (1400), (1402), (1410), (1500), (1510)

S082853


147

12.12. CONNECTOR COMPOSITES (1553), (1554F), (1555), (1600), (1601), (1650), P. 12

Figure 147 Connector Composites (1553), (1554F), (1555), (1600), (1601), (1650)

S082853


12.13. CONNECTOR COMPOSITES (1652), (1657M), (1658), (1659), (1800), P. 13


NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DLCK


21JUN00 13

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

ADDED CIRS A17-GH & C 56507K

B17-GH TO (1800)

61

7

9 4

5

2

A

9

53

4

GAUGE HARNESS

CAB/DCM(1800)

B

1

C

3

DCM HARNESS

A

43

SHIFTER HARNESS

110

A

7

CAB HARNESS

1

4

2

5

6

B

5

1

22D

6

IP HARNESS

B

12

911

C

1

2 10

CONNECTOR: 1661259C1BODY LOCK: 1661263C1

9

3

DRIVETRAIN J1939 EATON AUTOSHIFT(1652)

4

A

DRIVETRAIN J1939 AUTO HVAC(1658)

24

3

CONNECTOR: 3553651C1BODY LOCK: 3544872C1CONN CLIP: 3545905C1(1805A)TERMINAL: 3544886C1 (18 AWG)

5

A

4

B

5

3

IP HARNESS

A

6

5

12

6

11 7 C

CONNECTOR: 3553649C1BODY LOCK: 3553650C1150 SERIES TERMINAL: 3544883C1 (20 AWG) 3544884C1 (18 AWG)280 SERIES TERMINAL: 3544875C1 (20 AWG) 3544876C1 (18 AWG)

7

6

A

3


4

8

A

8

2

B

CONNECTOR: 1661259C1BODY LOCK: 1661263C1TERMINAL: 3534481C1 (20 AWG)

7

DRIVETRAIN J1939 TERM. RESISTOR(1657M)

8

DRIVETRAIN J1939 OPT. GAUGES(1659)

3

C11

C


2

8

5

D


6

8

16

7

7

A

7

B

12

CONNECTOR: 1667741C1BODY LOCK: 1667771C1DIODE ASSY: 0467404C1

11

B

10

D

108

12

8

BB

8A

B 1

D

CAV CIR GAUGE COLOR TERMA A5BE(+) 20 YL 3544254C1B A5BF(-) 20 GN 3544254C1

CAV CIR GAUGE COLOR TERMA A5BJ(+) 20 YL 3544254C1B A5BK(-) 20 GN 3544254C1

CAV CIR GAUGE COLOR NOTESA1 B56A 18 OR

A2 B57A 18 OR

A3 B11-GAA 18 WH

A4 B9V 18 GY

A5 B87A 18 GY

A7 B52A 18 YL

A8 B102A 18 YL

B1 B82B 18 GY

B10 B85B 18 GY

B11 B85C 18 GY

B12 B96 18 VT

B2 B40A 18 GY

B3 B6H 18 GY

B4 B97Y 18 VT

B5 B99U 18 VT

B6 B40G 18 GY DCM W/HYD BRAKESB6 B40G 18 GY W/HYD BRAKESB6 B99W 18 VT DCM W/AIR BRAKESB7 B44BB 18 GY

B9 B70C 18 RD

C1 B82A 18 GY C10 B97Q 18 VT

C11 B96A 18 VT

C12 B40 18 GY

C2 B40F 18 GY

C4 B99V 18 VT

C5 B97P 18 VT

C6 B99E 18 VT

C9 B82 18 GY

D7 B17J 18 PK

D8 B17H 18 PK

D8 B17-GH 18 WH

CAV CIR GAUGE COLORA A5AV(+) 20 YLB A5AV(-) 20 GN

CAV CIR GAUGE COLOR TERM SEALA A5AG(+) 20 YL 1661875C1 1661872C1C A5AH(-) 20 GN 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERMA A5C(+) 20 YL 3534481C1B A5C(-) 20 GN 3534481C1

CAV CIR GAUGE COLOR NOTESA1 A56A 20 OR

A2 A57A 20 OR

A3 A11-GAA 18 WH 280 SERIES TERTMINALA4 A9V 18 GY 280 SERIES TERMINALA5 A87C 20 GY 280 SERIES TERMINALA7 A52A 20 YL

A8 A102A 20 YL

B1 A82B 20 GY

B10 A85B 20 GY

B11 A85C 20 GY

B11 A85K 18 GY

B12 A96 20 VT

B2 A40A 20 GY

B3 A6H 20 GY

B4 A97Y 18 VT

B5 A99U 18 VT

B6 A99W 18 VT

B7 A44BB 20 GY

B9 A70C 20 RD

C1 A82A 20 GY

C10 A97Q 18 VT

C11 A96A 20 VT

C12 A40 20 GY

C2 A40F 18 GY

C4 A99V 18 VT

C5 A97P 18 VT

C6 A99E 18 VT

C9 A82 20 GY

D7 A17J 18 PK

D8 A17H 18 PK

D8 A17-GH 18 WH

CAV CIR GAUGE COLORA A5AV(+) 20 YLB A5AV(-) 20 GN

Figure 148 Connector Composites (1652), (1657M), (1658), (1659), (1800)

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149

12.14. CONNECTOR COMPOSITES (1804), (1807), (1808), (1809), (1810), (1811), (1812),(1813), (1814), (1815), P. 14


NAMEREVCHK

DATE

DATE



PART NO.

DRAWNREFERENCE

RELEASE NO.

CHANGE

SHEET

U00DLCK



P52778H AE08-52376

CHAPTER 12


P54634FBADDED CONN 1804-1815.PEC 25JUN01

CONNECTOR: 1687790C1TERMINAL: 1651943C1(18 AWG)

CONNECTOR: 3539212C1TERMINAL: 3539213C1 (18 AWG)

D

A

SECONDARY AIR TRANSDUCER(1812)

BAP SENSOR(1808)

B

12

B

D

F

AB

A

B

CLOCKSPRING(1809)

D



6 CC

1

C

A

TURN SIGNAL SWITCH(1810)

E

PARK BRAKE(1813)

CONNECTOR: 1661777C1BODY LOCK: 1661873C1SEAL: 1661872C1TERMINAL: 1661875C1 (18 AWG)

STOP LIGHT(1814)



B

PARK BRAKE(1815)


CLUTCH SWITCH(1807)

A

B

C

3

B

C

1


ACCELERATOR PEDAL(1804)


PRIMARY AIR TRANSDUCER(1811)

D

7

B

A

A

2

C

A

CAV CIR GAUGE COLORC B44BB 18 GYD B9VD 18 GY

CAV CIR GAUGE COLORA B9VE 18 GYB B6HA 18 GYC B40A 18 GY

CAV CIR GAUGE COLORA B17J 18 PKB B17H 18 PKC B96A 18 VTD B9VB 18 GY

CAV CIR GAUGE COLORA WHITE 18 WHB BLACK 18 BK

CAV CIR GAUGE COLORA B99V 18 VTB B97AD 18 VTC B97AF 18 VTD B99U 18 VTE B99W 18 VTF B99E 18 VT

CAV CIR GAUGE COLOR1 B56A 18 OR2 B57A 18 OR3 B52A 18 YL4 B102A 18 YL5 B82B 18 GY6 B11-GAA 18 WH7 B9S 18 GY8 B82 18 GY

11 B82A 18 GY12 B87A 18 GY

CAV CIR GAUGE COLOR1 B97AE 18 VT2 B97AH 18 VT3 B97Q 18 VT

CAV CIR GAUGE COLORA B9R 18 GYB B96 18 VTC B85C 18 GYD B85B 18 GY

CAV CIR GAUGE COLORA B70C 18 RDB B9VF 18 GY

CAV CIR GAUGE COLORA B9VC 18 GYB B6HB 18 GYC B40 18 GY

Figure 149 Connector Composites (1804), (1807), (1808), (1809), (1810), (1811), (1812), (1813), (1814),(1815)

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12.15. CONNECTOR COMPOSITES (1820), (1822), (1823), (1824), (1828), (1860), (1861),(1901M), (1915), P. 15


NAMEREVCHK

DATE

DATE



PART NO.

DRAWNREFERENCE

RELEASE NO.

CHANGE

SHEET

U00DLCK


25AUG00 1542/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12


P54634FBADDED CONN 1820-1915.PEC 25JUN01

3

7

SHIFTER (1828)(LOCATED IN INSTRUMENT PANEL)

A

B

PTC BODY BUILDER DCM BATT FEED(1820)

STOP LIGHT #2(1824)

GH

8

C

4


5B

CIGAR LIGHTER PWR SOURCE(1860)

AIR APPLICATIONTRANSDUCER

(1822)

1

CONNECTOR: 3520850C1

A


CONNECTOR: 0872291R1TERMINAL: (W/2 POST PWR): 0879633R1TERMINAL: (W/LTR PWR): 0188396R1

10

D

B


EF

AUX ROOF LOAD SWITCH CONN(1915)

7

8

A

2B

B

TWO POST POWER SOURCE(1861)

5B

STOP LIGHT #1(1823)

CONNECTOR: 1661777C1SEAL: 1661872C1TERMINAL: 1661875C1 (18 AWG)

A

6

10

CONNECTOR: 1661777C1SEAL: 1661872C1TERMINAL: 1661875C1 (18 AWG)

IP HARNESS

1

SNOW VALVE SWITCH CONN(1901M)

D

2B4

9

C

B

C

9

A

BDASH HARNESS

B


6

C

CONNECTOR: 3525872C1BODY LOCK: 3525873C1PLUG: 2025431C1

A

3

D


CAV CIR GAUGE COLORA A86-GA 14 WHB A86M 14 LT GN

CAV CIR GAUGE COLORA P14 8 RD

CAV CIR GAUGE COLOR TERM2B A12X 14 LT BL 1661227C13 A12Y 14 LT BL 1661227C13 A12V 14 LT BL 1661227C17 A12V 14 LT BL 1661227C18 A62U 18 DK BL 1661224C19 A12-GA 18 WH 1661224C1

CAV CIR GAUGE COLORA J14MM 8 RD

CAV CIR GAUGE COLORA A86N 14 LT GNB A86-GB 14 WH

CAV CIR GAUGE COLORC B70CB 18 ORD B9VH 18 GY

CAV CIR GAUGE COLOR TERM SEALA PLUG - - - -B A62-GC 18 WH 1661875C1 1661872C1C A92VA 18 PK 1661875C1 1661872C1D 128D 18 YL 1661875C1 1661872C1E A123 18 PK 1661875C1 1661872C1F A110 18 YL 1661875C1 1661872C1G A92AF 18 TN 1661875C1 1661872C1H A92AG 18 TN 1661875C1 1661872C1

CAV CIR GAUGE COLORC B70CA 18 ORD B9VG 18 GY

CAV CIR GAUGE COLOR1 A23M 18 TN3 A23J 18 TN4 A23L 18 TN6 A23K 18 TN7 A23H 18 TN8 A62P 18 LT BL

2B A13DA 18 PK5B A23-GA 18 WH

CAV CIR GAUGE COLORA B9VF 18 GYB B6HC 18 GYC B40F 18 GY

Figure 150 Connector Composites (1820), (1822), (1823), (1824), (1828), (1860), (1861), (1901M), (1915)

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151

12.16. CONNECTOR COMPOSITES (1918), (1935), (1920), (2000), (2002M), (2003M),(2004M), (2005M), P. 16

Figure 151 Connector Composites (1918), (1935), (1920), (2000), (2002M), (2003M), (2004M), (2005M)

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12.17. CONNECTOR COMPOSITES (2006M), (2007F), (2021F), (2021M), (2022F),(2022M), (2111M), (2112M), (2113M), (2114M), (2115M), (2116M), (2117M), (2301M),(2302M), (2303M), P. 17


NAMEREVCHK

DATE

DATE



PART NO.

DRAWNREFERENCE

RELEASE NO.

CHANGE

SHEET

U00DLCK



P52778H AE08-52376

CHAPTER 12


P54634FBADDED 2006M-2303M.PEC 25JUN01

RIGHTCLEARANCE

(2006M)

A

CONNECTOR: 3554818C1BODY LOCK: 3554821C1TERMINAL : 3534167C1 (14 AWG)

A

B


A

A

IP/AUX ROOFCONNECTION

(2021M)


AUX ROOF/IPCONNECTION

(2021F)

BB


SUNSHADE(2007F)

B

B

A

REAR DOMELIGHT

(2115M)




B A

A

A


H

B A

C

BC

A


A


CB RADIOPOWER

(2303M)

CONNECTOR: 3515762C1BODY LOCK: 3515764C1-2TERMINAL: 1661261C1(18 AWG) CONNECTOR: 1661197C1

TERMINAL: 1661212C1 (16 AWG)

B

B

CONNECTOR: 3535769C1BODY LOCK; 3535770C1

RIGHT CREW DOORDOME SWITCH

(2113M)

RIGHT DOORDOME SWITCH

(2111M)

LEFT CREW DOORDOME SWITCH

(2114M)DOME LAMP

(2116M)

AB

RIGHT REARSPEAKER(2301M)

A

B

AUX ROOF/IPCONNECTION

(2022F)

G

E

B


C

DOME/READING LIGHTCOMPASS/TEMP UNIT

(2117M)

LEFT DOORDOME SWITCH

(2112M)


B

B


IP/AUX ROOFCONNECTION

(2022M)

A

B A

DF

A

LEFT REARSPEAKER(2302M)

CAV CIR GAUGE COLORA D58T 18 BNB D58-GL 18 WH

CAV CIR GAUGE COLORA A12U 14 LT BLB A12-GB 14 WH

CAV CIR GAUGE COLORA D58R 18 BNB D58-GJ 18 WH

CAV CIR GAUGE COLORA D58W 14 BNB D58-GW 14 WH

CAV CIR GAUGE COLOR NOTESA D63H 18 DK BL A D63A 18 DK BL PTCB D9D 18 GY B D9L 18 GY PTC

CAV CIR GAUGE COLORA D63B 18 DK BLB D9N 18 GY

CAV CIR GAUGE COLORA D63K 18 DK BLB D9Y 18 GY

CAV CIR GAUGE COLORA C41-G 18 WHB C63-GE 18 WHC C63D 18 DK BLD C41B 18 GYE C62F 18 DK BLF C63E 18 DK BLG C41 18 GYH C41A 18 GY

CAV CIR GAUGE COLORA BK 18 BKB WH 18 WH

CAV CIR GAUGE COLORA A58AD 18 BNB A11-GHF 18 WH

CAV CIR GAUGE COLOR NOTESA C63D 18 DK BL B C63-GE 18 WH W/DUAL CBB C11-GF 16 WH W/O CBC C63E 18 DK BL

CAV CIR GAUGE COLOR TERMA D86D 18 LT GN 1661261C1B D86E 18 LT GN 1661261C1

CAV CIR GAUGE COLORA D86B 18 LT GNB D86C 18 LT GN

CAV CIR GAUGE COLORA D63J 18 DK BLB D9W 18 GY

CAV CIR GAUGE COLORA D63L 18 DK BLB D63-GH 18 WHC D63K 18 DK BL

CAV CIR GAUGE COLORA C86F 16 LT GNB C86-GF 16 WH

Figure 152 Connector Composites (2006M), (2007F), (2021F), (2021M), (2022F), (2022M), (2111M),(2112M), (2113M), (2114M), (2115M), (2116M), (2117M), (2301M), (2302M), (2303M)

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153

12.18. CONNECTOR COMPOSITES (2304M), (2305M), (2306M), (2307F), (2308F),(2502F), (2502M), (2503F, M), (2600F, M), P. 18


NAMEREVCHK

DATE

DATE



PART NO.

DRAWNREFERENCE

RELEASE NO.

CHANGE

SHEET

U00DAG9



P52778H AE08-52376

CHAPTER 12


P54634FBADDED 2304M-2600M.PEC 25JUN01

RIGHT CONSOLESPEAKER(2304M)

AA

CB RADIO/CONSOLECB ANTENNA

(2306M)

B

LEFT CONSOLESPEAKER(2305M)

B



CONNECTOR: 3554596C91TERMINAL: ASSEMBLY

4

8

CONSOLE/ROOF STANDARD(2502M)

A

CONSOLE/MIRRORCB ANTENNA

(2308F)

9

CONNECTOR: 3550638C1C1TERMINAL: 3544881C1(12 AWG)TERMINAL: 3544880C1(18 AWG)

C

(2503F)1 4

5

C

7

CONSOLE/IPPREMIUM

9

B

D

(2600M)

510

C

CONNECTOR: 3554596C9XTERMINAL: ASSEMBLY

D

2

(2600F)

F B

10

2

68

A

A

3


1

(2503M)

B

C

DA E

CONSOLE/ROOF STANDARD(2502F)


6

ROOF/IPCREW DOOR

B

CONSOLE/MIRRORCB ANTENNA

(2307F)

3

CONNECTOR: 3554596C9YTERMINAL: ASSEMBLY

F

D

CONNECTOR: 3550639C1C1TERMINAL: 3544877C1(12 AWG)TERMINAL: 3544876C1(18 AWG)

E

7

CONNECTOR: 2036584C1BODY LOCKS: 1661263C1(2 REQD)TERMINAL: 1661261C1(16,18 AWG)


CAV CIR GAUGE COLOR1 [L-CB] 4 BK1 [R-CB] 4 BK

CAV CIR GAUGE COLORA C86K 18 LT GNB C86L 18 LT GN

CAV CIR GAUGE COLORA C86H 18 LT GNB C86J 18 LT GN

CAV CIR GAUGE COLOR TERMA C86F 16 LT GN 1661262C1B C11-GF 16 WH 1661262C1C C63D 18 DK BL 1661262C1D C63E 18 DK BL 1661262C1

CAV CIR GAUGE COLOR NOTESA D86F 18 LT GN B D11-GF 16 WH C D63D 18 DK BL STANDARD CABC D63J 18 DK BL EXTENDED CABC D63N 18 DK BL TRAVEL CREW CABD D63E 18 DK BL STANDARD CABD D63C 18 DK BL EXT & TRAVEL CREW CAB

CAV CIR GAUGE COLORA A81C 12 LT GNB A3Y(+) 18 DK BLC A81D 12 LT GND A81-GB 12 WHE A3Z(-) 18 GYF A81-GC 12 WH

CAV CIR GAUGE COLOR1 [R-CB] 4 BK

CAV CIR GAUGE COLOR1 [L-CB] 4 BK

CAV CIR GAUGE COLORA D14B 12 RDB D3A(+) 18 BKC D14A 12 RDD D11-GA 12 WHE D3A(-) 18 BKF D11-GB 12 WH

CAV CIR GAUGE COLOR1 C41-G 18 WH2 C41B 18 GY3 C62F 18 DK BL4 C41 18 GY6 C86L 18 LT GN7 C86J 18 LT GN8 C86H 18 LT GN9 C86K 18 LT GN

10 C41A 18 GY

CAV CIR GAUGE COLOR1 A41-G 18 WH2 A41B 18 GY3 A62F 18 DK BL4 A41 18 GY6 A86L 18 LT GN7 A86J 18 LT GN8 A86H 18 LT GN9 A86K 18 LT GN

10 A41A 18 GY

Figure 153 Connector Composites (2304M), (2305M), (2306M), (2307F), (2308F), (2502F), (2502M),(2503F, M), (2600F, M)

S082853


12.19. CONNECTOR COMPOSITES (2601M, F), (2602M, F), (3000M), (3000F), (3002M),(3003), (3100M), (3200F, M), (3201M), (3202), (3203M), P. 19


NAMEREVCHK

DATE

DATE





PART NO.

DRAWNREFERENCE

RELEASE NO.

CHANGE

SHEET

U00DAG9


28JUN00 19

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

ADDED 2601M-3203M. B P54634F25JUN01PEC

55043ZCREV 3000M & 3003.PEC 15JAN02

B B

D

E

LEFT CREWDOOR POD

(2601F)

CONNECTOR: 1661201C1TERMINAL: 3534167C1 (12 AWG)TERMINAL: 1661212C1 (18 AWG)

F

C

A

A

C


F

(2601M)

D

E

D

CONNECTOR: 3540612C1TERMINAL: 1661261C1 (16,18 AWG)

B

C


CREW W/PODWINDOW MOTOR

(3002M)


D

B

DOOR I/P MIRROR(3000F)

B

(2602F)

FRONT DOORWINDOW MOTOR

(3100M)

E

DOOR/IPDOOR POD

A

J

DOOR PODLOAD

(3201M)

E

B

D C

A

FD

C

DOOR LOCK(3203M)

(2602M)

B

C

B

A

A

C

RIGHT CREWDOOR POD

F

C

D

B

CONNECTOR: 3540612C1TERMINAL: 1661261C1 (16,18 AWG)

B


(3200M)

G


E

D

D

C

(3200F)

A

H


E

DOOR POD SIGNAL(3202)

G

K

F

F

A


PASSENGER DOORMIRROR CONN

(3003)


B

CONNECTOR: 3540613C1BODY LOCK: 3540615C1TERMINAL: 3534481C1 (20 AWG)TERMINAL: 1661262C1 (16 AWG)

F

A

A

A

BA

CONNECTOR: 3540565C1BODY LOCK: 3540617C1SEAL(18 AWG):1661872C1SEAL(12 AWG):2025427C1TERMINAL: 1661875C1 (18 AWG)TERMINAL: 2031531C1 (12 AWG)

F


E

DRIVER DOORMIRROR CONN

(3000M)

E

KJHGD

CBA

E F

D

KJHG

CBA

E F

CAV CIR GAUGE COLORA T3BB(+) 18 DK BLB T3AA(-) 18 GYC T81E 12 LT GND T81-GD 12 WHE T8A 18 WHF T8B 18 WH

CAV CIR GAUGE COLORA D3B(+) 18 BKB D3B(-) 18 BKC D14B 12 RDD D11-GBB 12 WHF D8B 18 WH

CAV CIR GAUGE COLORA E3W(+) 18 DKBLB E3X(-) 18 GYC E81B 12 LTGND E81-GA 12 WH

CAV CIR GAUGE COLORA A78D 18 LTGNB A78E 18 LTGNC A78F 18 LTGND A78H 16 LTGNE A62D 18 DKBLF A58U 18 BNG A78L 18 LTGNH A78-GD 16 WHJ A78-GE 16 WH

CAV CIR GAUGE COLORA T83C 12 LTGNB T83F 12 LTGN

CAV CIR GAUGE COLORA A78D 18 LTGNB A78E 18 LTGNC A78F 18 LTGND A78J 16 LTGNE A58T 18 BNH A78-GB 16 WHJ A78-GC 16 WH

CAV CIR GAUGE COLORA D3C(+) 18 BKB D3C(-) 18 BKC D14A 12 RDD D11-GAA 12 WHE D8A 18 WH

CAV CIR GAUGE COLORA E81A 14 LTGNB E81E 14 LTGN

CAV CIR GAUGE COLORA E78D 20 LTGNB E78E 20 LTGNC E78F 20 LTGND E78H 16 LTGNE E62A 20 LTBLF E58A 16 BNG E14DLB 20 RDH E11-GDK 16 WHJ E11-GDU 16 WH

CAV CIR GAUGE COLORC E3X(-) 18 GYD E3W(+) 18 DKBLE E81-GA 12 WHG E81B 12 LTGN

CAV CIR GAUGE COLORA E83E 14 LTGNB E83A 14 LTGNC E81A 14 LTGND E81E 14 LTGN

CAV CIR GAUGE COLORA E83A 14 LTGNB E83E 14 LTGN

CAV CIR GAUGE COLORA A3W(+) 18 DKBLB A3X(-) 18 GYC A81B 12 LTGND A81-GA 12 WH

CAV CIR GAUGE COLORA T3BB(+) 18 DK BLB T3AA(-) 18 GYC T81E 12 LT GND T81-GD 12 WHE T8A 18 WHF T8B 18 WH

Figure 154 Connector Composites (2601M, F), (2602M, F), (3000M), (3000F), (3002M), (3003), (3100M),(3200F, M), (3201M), (3202), (3203M)

S082853


155

12.20. CONNECTOR COMPOSITES (3204M, F), (3209), (3210M), (3211M), (4000), P. 20

Figure 155 Connector Composites (3204M, F), (3209), (3210M), (3211M), (4000)

S082853




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157



S082853




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159



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161

12.26. CONNECTOR COMPOSITE (4014/1700), P. 26

Figure 161 Connector Composite (4014/1700)

S082853


12.27. CONNECTOR COMPOSITES (4015), (4017), (4018), (4019), (4020), (4021), (4022),(4023), P. 27

Figure 162 Connector Composites (4015), (4017), (4018), (4019), (4020), (4021), (4022), (4023)

S082853


163



S082853


12.29. CONNECTOR COMPOSITES (4070), (4071), (4087), (4098), (4101), P. 29

Figure 164 Connector Composites (4070), (4071), (4087), (4098), (4101)

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165



S082853




NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DAG9


21JUN00 31

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

ADDED CAV 14 TO 4301 D 56507K

SWITCHED NOTES CAV 5.

DASH HARNESS

FORWARD CHASSIS HARNESS

FORWARD CHASSIS/DASH (4301)

CONNECTOR - 1667733C1LOCK - 1667734C1

E

AC

A

A

B

ENGINE HARNESS

CONNECTOR - 3558026C1LOCK - 3558056C1PLUG - 3532129C1

13 24

CONNECTOR - 3522251C1LOCK - 3522253C1C1

ECM POWER/STARTER (4105)

(LOCATED ON AIR INTAKE FILTER)

(LOCATED IN ENGINE COMPARTMENT NEAR LEFT FRAME RAIL)

DASH HARNESS

(LOCATED NEAR WIPER MOTOR BRACKET)

CONNECTOR - 3558022C1SEAL - 3559047C1LOCK - 3558056C1PLUG - 3532129C1

SNOW VALVE (4120)

A

FORWARD CHASSIS HARNESS

FAN AIR SOLENOID (4111)

C

D

B


FORWARD CHASSIS/DASH (4301)

(LOCATED NEAR WIPER MOTOR BRACKET)

1 12

B

C

B

1 12


13 24

DASH HARNESS

CAV CIR GAUGE COLOR TERM SEAL NOTES1 M9 18 GY 3559036C1 3509903C1 W/AUX AIR1 M94 18 GY 3559036C1 3509903C1 W/AIR ABS1 M94AL 14 BL 3559037C1 3558022C1 W/WABCO AIR2 M94A 18 GY 3559036C1 3509903C1 W/AIR ABS2 M6 18 GY 3559036C1 3509903C1 W/AUX AIR2 M94AA 14 GN 3559037C1 3558022C1 W/WABCO AIR3 M40 18 GY 3559036C1 3509903C1 W/AUX AIR3 M94B 18 GY 3559036C1 3509903C1 W/AIR ABS3 M94AB 14 BN 3559037C1 3558022C1 W/WABCO AIR4 M52B 14 YL 3559037C1 3509903C15 M53 14 YL 3559037C1 3509903C16 M94C 18 GY 3559036C1 3509903C1 W/AIR ABS6 [M94L] 18 BK 3559036C1 3509903C1 W/HYD ABS6 M94AC 18 BN 3559036C1 3558022C1 W/WABCO AIR7 M94D 18 GY 3559036C1 3509903C1 W/AIR ABS7 [M94M] 18 BN 3559036C1 3509903C1 W/HYD ABS7 M94AD 18 BK 3559036C1 3558022C1 W/WABCO AIR8 M9 20 GY 3559036C1 3532128C19 M56B 16 OR 3559037C1 3509903C1

10 M85E 16 GY 3559037C1 3509903C111 M57B 16 OR 3559037C1 3509903C112 M58B 14 BN 3559037C1 3509903C113 M11-G 12 WH 3559037C1 3509903C114 M94E 18 GY 3559036C1 3509903C1 W/AIR ABS14 [M94N] 18 BK 3559036C1 3509903C1 W/HYD ABS14 M94AE 18 BN 3559036C1 3558022C1 W/WABCO AIR15 M94F 18 GY 3559036C1 3509903C1 W/AIR ABS15 [M94P] 18 BN 3559036C1 3509903C1 W/HYD ABS15 M94AF 18 BK 3559036C1 3558022C1 W/WABCO AIR16 M94H 18 GY 3559036C1 3509903C116 M94AH 14 BL 3559037C1 3558022C1 W/WABCO AIR17 M94J 18 GY 3559036C1 3509903C117 M94AJ 14 GN 3559037C1 3558022C1 W/WABCO AIR18 M94K 18 GY 3559036C1 3509903C118 M94AK 14 BN 3559037C1 3558022C1 W/WABCO AIR19 M21C 18 TN 3559036C1 3509903C120 M64LO 14 YL 3559037C1 3509903C1 W/AUX LIGHTS20 M64 16 YL 3559037C1 3509903C1 W/FOG LIGHTS21 M78H 16 LT GN 3559037C1 3509903C122 M21D 18 TN 3559036C1 3509903C123 M77 20 LT GN 3559036C1 3532128C124 M6 20 GY 3559036C1 3532128C1

CAV CIR GAUGE COLOR TERM SEAL NOTES1 J94AP 18 GY 3509874C1 3509903C1 W/AIR ABS1 J9EA 18 GY 3509874C1 3509903C1 W/AUX AIR2 J94AR 18 GY 3509874C1 3509903C1 W/AIR ABS2 J6BA 18 GY 3509874C1 3509903C1 W/AUX AIR3 J40FA 18 GY 3509874C1 3509903C1 W/AUX AIR3 J94AS 18 GY 3509874C1 3509903C1 W/AIR ABS4 J52A 14 YL 3559035C1 3509903C1 W/STD LIGHTS4 J52B 14 YL 3559035C1 3509903C1 W/AUX LIGHTS5 J53A 14 YL 3559035C1 3509903C1 W/STD LIGHTS5 J53B 14 YL 3559035C1 3509903C1 W/AUX LIGHTS6 J94HM 18 GY 3509874C1 3509903C1 W/HYD ABS6 J94AM 18 GY 3509874C1 3509903C1 W/AIR ABS7 J94HN 18 GY 3509874C1 3509903C1 W/HYD ABS7 J94AN 18 GY 3509874C1 3509903C1 W/AIR ABS8 J9Y 20 GY 3509874C1 3532128C19 J56A 16 OR 3559035C1 3509903C1

10 J85AA 16 GY 3559035C1 3509903C111 J57A 16 OR 3559035C1 3509903C112 J58AA 14 BN 3559035C1 3509903C113 J11-G 12 WH 3559035C1 3509903C114 J94AT 18 GY 3509874C1 3509903C1 W/AIR ABS14 J94HT 18 GY 3509874C1 3509903C1 W/HYD ABS15 J94AU 18 GY 3509874C1 3509903C1 W/AIR ABS15 J94HU 18 GY 3509874C1 3509903C1 W/HYD ABS16 J94AV 18 GY 3509874C1 3509903C117 J94AW 18 GY 3509874C1 3509903C118 J94AX 18 GY 3509874C1 3509903C119 J21E 18 TN 3509874C1 3509903C120 J64A 12 BN 3559035C1 3509903C1 W/FOG LIGHTS20 J64LO 14 YL 3559035C1 3509903C1 W/AUX LIGHTS21 J78K 16 LT GN 3559035C1 3509903C122 J21F 18 TN 3509874C1 3509903C123 J77C 20 LT GN 3509874C1 3532128C124 J6E 18 LT GN 3509874C1 3509903C1

CAV CIR GAUGE COLOR TERM SEAL NOTESA J97W 10 VT 2025425C1 1667735C1 W/I6A J97TA 10 VT 2025425C1 1667735C1 W/V8B J97AA 12 VT 2025424C1 1671603C1 W/I6B J97XA 10 VT 2025425C1 1667735C1 W/V8C J17E 10 PK 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEAL NOTESA K97W 10 VT 1667737C1 1667735C1 W/I6A K97T 10 VT 1667737C1 1667735C1 W/V8B K97AA 10 VT 1667737C1 1667735C1 W/I6B K97X 10 VT 1667737C1 1667735C1 W/V8C K17C 10 PK 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA J23F 18 TN 1661875C1 1661872C1B J23H 18 TN 1661875C1 1661872C1C J23J 18 TN 1661875C1 1661872C1D J23K 18 TN 1661875C1 1661872C1E J23L 18 TN 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEAL NOTESA K23B 18 TN 2033819C1 1652325C1 W/BODY BUILDERA K23A 16 TN 2033819C1 1652325C1 N/BODY BUILDERB K97B 18 VT 2033819C1 1652325C1


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167

12.32. CONNECTOR COMPOSITES (4305), (4410), (4410B), (4410C), (4410D), (4410E),(4410H), (4410M), (4411), P. 32

Figure 167 Connector Composites (4305), (4410), (4410B), (4410C), (4410D), (4410E), (4410H),(4410M), (4411)

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12.33. CONNECTOR COMPOSITES (4411A), (4411B), (4412), (4415), (4450), (4450A),(4460A), (4460), P. 33


NAMEREVCHK

DATE

DATE



PART NO.

DRAWNREFERENCE

RELEASE NO.

CHANGE

SHEET

U00DAG9


31MAY00 3342/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

C 55043ZADDED 4411A-4415PEC 15JAN02

E

D

CENTERCHASSISHARNESS

F

DASHHARNESS

G

DA

B

GC


A

FE

B

BODY BUILDER LIGHTING (4450)

C



AA

BODY BUILDER TURN/STOP (4460)

C


D


C

B


(LOCATED BACK OF CAB NEAR LEFT FRAME RAIL)

E


F

A

B



CC

B

BODY BUILDER LIGHTING (4450A)

G

B

A

(LOCATED BACK OF CAB NEAR LEFT FRAME RAIL)


DASHHARNESS


BODY BUILDER TURN/STOP (4460A)

2

2


6



3

(LOCATED BY LEFT FRAME RAIL NEAR REAR AXLES)

5


3

REARCHASSISHARNESS

REMOTE POWER MODULE POWER (4412)1

4


4

POWER MODULE FEED CENTER/REAR (4411A)(LOCATED NEAR END OF FRAME)


REARCHASSISHARNESS

5

1


DASHHARNESS

REMOTE POWER MODULE POWER (4411B)


FORWARDCHASSISHARNESS

6

FORWARD REMOTE POWER MODULE (4415)


(LOCATED BACK OF CAB)

CAV CIR GAUGE COLOR TERM SEALA J68BB 14 BN 3535486C1 0589391C1B J56BB 16 OR 2039343C1 1652325C1C J57BB 16 OR 2039343C1 1652325C1D J58BB 14 BN 3535486C1 0589391C1E J71BB 16 OR 2039343C1 1652325C1F J12BB 14 LT BL 3535486C1 0589391C1G J11-GBB 12 WH 2039344C1 0589390C1

CAV CIR GAUGE COLOR TERM SEALA N68BB 14 BN 2033912C1 0589391C1B N56BB 16 OR 2033911C1 1652325C1C N57BB 16 OR 2033911C1 1652325C1D N58BB 14 BN 2033912C1 0589391C1E N71BB 16 OR 2033911C1 1652325C1F N12BB 14 LT BL 2033912C1 0589391C1G N11-GBB 12 WH 1687848C1 0589390C1

CAV CIR GAUGE COLOR TERM SEALA N56BC 16 OR 2033819C1 1652325C1B N57BC 16 OR 2033819C1 1652325C1C N70BB 14 OR 2033816C1 0589391C1

CAV CIR GAUGE COLOR TERM SEALA N68BB 14 BN 3535486C1 0589391C1B N56BB 16 OR 2039343C1 1652325C1C N57BB 16 OR 2039343C1 1652325C1D N58BB 14 BN 3535486C1 0589391C1E N71BB 16 OR 2039343C1 1652325C1F N12BB 14 LT BL 3535486C1 0589391C1G N11-GBB 12 WH 2039344C1 0589390C1

CAV CIR GAUGE COLOR TERM SEALA N56BC 16 OR 2033911C1 1652325C1B N57BC 16 OR 2033911C1 1652325C1C N70BB 14 OR 2033912C1 0589391C1

CAV CIR GAUGE COLOR TERM SEALA J56BC 16 OR 2033819C1 1652325C1B J57BC 16 OR 2033819C1 1652325C1C J70BB 14 OR 2033816C1 0589391C1

CAV CIR GAUGE COLOR TERM1 PLUG - - -2 J11-GPN 16 WH 1680206C13 J5P(+) 20 YL 1651968C14 J5P(-) 20 GN 1651968C15 J5P(S) 20 NONE 1651968C16 J14X 16 RD 1680206C1

CAV CIR GAUGE COLOR TERMA R14 4 RD 3517758C1

CAV CIR GAUGE COLOR TERMA N14A 4 RD 3517757C1

CAV CIR GAUGE COLOR TERMA R14 4 RD 3517757C1

CAV CIR GAUGE COLOR TERM1 PLUG - - -2 M11-GPN 16 WH 1680205C13 M5P(+) 20 YL 1651969C14 M5P(-) 20 GN 1651969C15 M5P(S) 20 NONE 1651969C16 M14X 16 RD 1680205C1

CAV CIR GAUGE COLOR TERMA N14C 4 RD 3517757C1

Figure 168 Connector Composites (4411A), (4411B), (4412), (4415), (4450), (4450A), (4460A), (4460)

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169



NAME

DATE




RELEASE NO.


CHANGE

SHEET

DRAWN

PART NO.


U00DAG9


31MAY00 34

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

ADDED 4705. B P54634F25JUN01PEC

56507KCADDED MISC. CIRC.

13

24

13

24

1

12

W/ALLISON LCT XMSN

EF

C

DASHHARNESS

1

12

B

HG

A

TRANSMISSION/DASH (4705)

XMSNHARNESS

FE

W/MANUAL XMSN

W/EATON AUTOSHIFT XMSN

(LOCATED IN ENGINE COMPARTMENT BY WIPER MOTOR BRACKET)

D A

GH

CONNECTOR -3558022C1SEAL -3559074C1LOCK -3558056C1PLUG -3532129C1

CONNECTOR -3525872C1LOCK -3525873C1PLUG -2025431C1

C


W/EATON AUTOSHIFT XMSN

W/MANUAL XMSN

B

D

W/ALLISON LCT XMSN


W/ALLISON WTEC XMSN XMSN HARNESSDASH HARNESS W/ALLISON WTEC XMSN

CAV CIR GAUGE COLOR TERM SEALA L71C 16 OR 1667742C1 1661872C1B L71B 16 OR 1667742C1 1661872C1C L93 18 TN 1667742C1 1661872C1D PLUG - - - -E L31B 18 TN 1667742C1 1661872C1F L17D 18 PK 1667742C1 1661872C1G L31GC 18 WH 1667742C1 1661872C1H PLUG - - - -

CAV CIR GAUGE COLOR TERM SEALA J71AA 18 OR 1661875C1 1661872C1B J71 18 OR 1661875C1 1661872C1C J93 18 TN 1661875C1 1661872C1D PLUG - - - -E J31 18 TN 1661875C1 1661872C1F J17J 18 PK 1661875C1 1661872C1G J9X 18 GY 1661875C1 1661872C1H PLUG - - - -

CAV CIR GAUGE COLOR TERM SEAL1 PLUG - - - -2 PLUG - - - -3 J92Z 16 TN 3559037C1 3509903C14 J92AE 16 TN 3559037C1 3509903C15 J92AD 16 TN 3559037C1 3509903C16 J92AC 16 TN 3559037C1 3509903C17 J31F 18 TN 3559036C1 3532128C18 J31GF 18 TN 3559036C2 3509903C19 - - - - -

10 - - - - -11 - - - - -12 J11-GAM 12 WH 3559037C1 3509903C113 J14AW 12 RD 3559037C1 3509903C114 PLUG - - - -15 PLUG - - - -16 PLUG - - - -17 J71 18 LT BL 3559036C1 3532128C118 J71A 18 PK 3559036C1 3532128C119 J17C 18 PK 3559036C1 3532128C120 J92AB 16 TN 3559037C1 3509903C121 J92AA 16 TN 3559037C1 3509903C122 PLUG - - - -23 PLUG - - - -24 PLUG - - - -

CAV CIR GAUGE COLOR TERM SEALA PLUG - - - -B L92B128 18 TN 1667742C1 1661872C1C L92#110 18 TN 1667742C1 1661872C1D L71 16 OR 1667742C1 1661872C1E PLUG - - - -F PLUG - - - -G L13M4 18 PK 1667742C1 1661872C1H L71A 16 OR 1667742C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA PLUG - - - -B J92#128 18 TN 1661875C1 1661872C1C J92#110 18 TN 1661875C1 1661872C1D J71 18 OR 1661875C1 1661872C1E PLUG - - - -F PLUG - - - -G J13M 18 PK 1661875C1 1661872C1H J71AA 18 OR 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEAL1 PLUG - - - -2 PLUG - - - -3 L92Z 16 TN 3559035C1 3509903C14 L92AE 16 TN 3559035C1 3509903C15 L92AD 16 TN 3559035C1 3509903C16 L92AC 16 TN 3559035C1 3509903C17 L31F 18 TN 3509874C1 3509903C18 L31GF 18 TN 3509874C1 3509903C19 - - - - -

10 - - - - -11 - - - - -12 L11-GAM 12 WH 3559035C1 3509903C113 L14AW 12 RD 3559035C1 3509903C114 PLUG - - - -15 PLUG - - - -16 PLUG - - - -17 L71 18 OR 3559035C1 3509903C118 L71A 18 OR 3559035C1 3509903C119 L17C 18 PK 3509874C1 3509903C120 L92AB 16 TN 3559035C1 3509903C121 L92AA 16 TN 3559035C1 3509903C122 PLUG - - - -23 PLUG - - - -24 PLUG - - - -

CAV CIR GAUGE COLOR TERM SEAL NOTES1 J92#170 18 TN 3559036C1 3509903C12 J92#171 18 TN 3559036C1 3509903C13 J92#172 18 TN 3559036C1 3509903C14 J92#173 18 TN 3559036C1 3509903C15 J92#174 18 TN 3559036C1 3509903C16 J92A114 18 TN 3559036C1 3509903C1 W/AUTO NEUTRAL7 J92#175 18 TN 3559036C1 3509903C18 J92#124 18 TN 3559036C1 3509903C19 J92#180 18 TN 3559036C1 3509903C1

10 J17B 18 PK 3559036C1 3509903C1 W/AUTO NEUTRAL11 J92DL 18 TN 3559036C1 3509903C1 W/AUTO NEUTRAL12 J92#146 18 TN 3559036C1 3509903C113 J71#113 18 OR 3559036C1 3509903C114 J92C123 18 TN 3559036C1 3509903C115 J3+142 18 DK BL 3559036C1 3509903C116 J3-151 18 GY 3559036C1 3509903C117 J92#125 18 TN 3559036C1 3509903C218 J92D136 18 TN 3559036C1 3509903C119 J92D143 18 TN 3559036C1 3509903C120 J92#163 16 TN 3559037C1 3509903C121 J92D161 16 TN 3559037C1 3509903C122 J92C124 18 TN 3559036C1 3509903C223 J92#135 18 TN 3559036C1 3509903C224 J92#164 18 TN 3559036C1 3509903C2

CAV CIR GAUGE COLOR TERM SEAL NOTES1 L92#170 18 TN 3509874C1 3532128C12 L92#171 18 TN 3509874C1 3532128C13 L92#172 18 TN 3509874C1 3532128C14 L92#173 18 TN 3509874C1 3532128C15 L92#174 18 TN 3509874C1 3532128C16 L92A114 18 TN 3509874C1 3532128C17 L92#175 18 TN 3509874C1 3532128C18 L92#124 18 TN 3509874C1 3532128C19 L92#180 18 TN 3509874C1 3532128C1

10 L17B 18 PK 3509874C1 3532128C111 L92DL 18 TN 3509874C1 3532128C112 L92#146 18 TN 3509874C1 3532128C113 L71#113 18 OR 3509874C1 3532128C114 L92A123 18 TN 3509874C1 3532128C1 W/AUTO NEUTRAL14 L93C123 18 TN 3509874C1 3532128C1 N/AUTO NEUTRAL15 L3+142 18 WH 3509874C1 3532128C116 L3-151 18 DK BL 3509874C1 3532128C117 L92#125 18 TN 3509874C1 3532128C118 L92D136 18 TN 3509874C1 3532128C119 L92D143 18 TN 3509874C1 3532128C120 L92#163 16 TN 3509874C1 3532128C121 L92D161 16 TN 3509874C1 3532128C122 L92C124 18 TN 3509874C1 3532128C123 L92#135 18 TN 3509874C1 3532128C124 L92#164 18 TN 3509874C1 3532128C1


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12.35. CONNECTOR COMPOSITES (4810), (4712F), (4820), (4713F), (4830), (4840),(4850), P. 35

Figure 170 Connector Composites (4810), (4712F), (4820), (4713F), (4830), (4840), (4850)

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171



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12.37. CONNECTOR COMPOSITES (6007), (6011), P. 37

Figure 172 Connector Composites (6007), (6011)

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173

12.38. CONNECTOR COMPOSITES (6013M), (6014), P. 38

Figure 173 Connector Composites (6013M), (6014)

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175

12.40. CONNECTOR COMPOSITES (6200), (6316), (6323), (6332), (6333), (6334), (6400),(6401M), (6401), (6406), (6407), (6407D), (6409), (6500), P. 40

Figure 175 Connector Composites (6200), (6316), (6323), (6332), (6333), (6334), (6400), (6401M), (6401),(6406), (6407), (6407D), (6409), (6500)

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12.41. CONNECTOR COMPOSITES (6550), (6703), (6704), (6708), (7103), (7104),(7104A), (7105), (7106), (7111), P. 41

Figure 176 Connector Composites (6550), (6703), (6704), (6708), (7103), (7104), (7104A), (7105), (7106),(7111)

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177



NAMEREVCHK

DATE

DATE



PART NO.

DRAWNREFERENCE

RELEASE NO.

CHANGE

SHEET

U00EDL2



P52778H AE08-52376

CHAPTER 12

ADDED 7207-7300. B P54634F25JUN01PEC

55043ZCADDED 7200-7203.PEC 15JAN02

32

1

16

ECU "V"CONN GRAY

(ALLISON WTEC)(7202)

17

16

32

1

ECU "T"CONN BLUE

(ALLISON WTEC)(7203)

CONNECTOR - 3548958C91PLUG - 3518314C1

17


W/ & NOT W/RETARDER

* - W/RETARDER ONLY

TRANSMISSION BULKHEADCONNECTION (WTEC)

(7200)

W/AUTO NEUTRAL


CAV CIR GAUGE COLOR TERM1 L92B136 18 TN 3517243C12 L92A114 18 TN 3517243C13 PLUG -4 L71#113 18 OR 3517243C15 L92#167 18 TN 3517243C16 L92A123 18 TN 3517243C17 PLUG -8 PLUG -9 PLUG -

10 PLUG -11 L92#155 18 TN 3517243C112 L92A153 18 TN 3517243C113 L92#118 18 TN 3517243C114 PLUG -15 PLUG -16 L92C136 18 TN 3517243C117 L92B143 18 TN 3517243C118 L92#125 18 TN 3517243C119 L92#105 18 TN 3517243C120 PLUG -21 PLUG -22 L92#112 18 TN 3517243C123 PLUG -24 PLUG -25 PLUG -26 PLUG -27 PLUG -28 PLUG -29 L92#137 18 TN 3517243C130 L92A117 18 TN 3517243C131 L92#161 18 TN 3517243C132 L92C143 18 TN 3517243C1

CAV CIR GAUGE COLOR TERM SEALA L92#102 18 TN 3508927C1 N/AB L92#103 18 TN 3508927C1 N/AC L92#104 18 TN 3508927C1 N/AD L92A124 18 TN 3508927C1 N/AE L92#107 18 TN 3508927C1 N/AF L92#110 18 TN 3508927C1 N/AG L92#120 18 TN 3508927C1 N/AH L92#121 18 TN 3508927C1 N/AJ L92#128 18 TN 3508927C1 N/AK L92#129 18 TN 3508927C1 N/AL L92#130 18 TN 3508927C1 N/AM L92#131 18 TN 3508927C1 N/AN L92B135 18 TN 3508927C1 N/A

CAV CIR GAUGE COLOR TERM SEALP L31#147 18 TN 3508927C1 N/AU L92A140 18 TN 3508927C1 N/AV L92A149 18 TN 3508927C1 N/AW L92#195 18 TN 3508927C1 N/AX L92#162 18 TN 3508927C1 N/AY L92#165 18 TN 3508927C1 N/Aa PLUGb PLUGc PLUGd PLUGe PLUGf PLUGg PLUG

CAV CIR GAUGE COLOR TERM1 L92B136 18 TN 3517243C12 L92#114 18 TN 3517243C13 PLUG -4 L71#113 18 OR 3517243C15 L92#167 18 TN 3517243C16 L92#123 18 TN 3517243C17 PLUG -8 PLUG -9 PLUG -

10 PLUG -11 L92#155 18 TN 3517243C112 L92#153 18 TN 3517243C113 L92#118 18 TN 3517243C114 PLUG -15 PLUG -16 L92C136 18 TN 3517243C117 L92B143 18 TN 3517243C118 L92#125 18 TN 3517243C119 L92#105 18 TN 3517243C120 PLUG -21 PLUG -22 L92#112 18 TN 3517243C123 PLUG -24 PLUG -25 PLUG -26 PLUG -27 PLUG -28 PLUG -29 L92#137 18 TN 3517243C130 L92#117 18 TN 3517243C131 L92#161 18 TN 3517243C132 L92C143 18 TN 3517243C1

CAV CIR GAUGE COLOR TERM CAV CIR GAUGE COLOR TERM1 L92#102 18 TN 3517243C1 17 L92#130 18 TN 3517243C12 L92#121 18 TN 3517243C1 18 PLUG -3 L92#107 18 TN 3517243C1 * 19 L92A116 18 TN 3517243C14 L92#120 18 TN 3517243C1 20 L92#128 18 TN 3517243C15 L92#103 18 TN 3517243C1 21 L92#131 18 TN 3517243C16 L92#129 18 TN 3517243C1 22 L92#110 18 TN 3517243C17 L92#104 18 TN 3517243C1 * 23 L92#127 18 TN 3517243C18 PLUG - 24 L92#101 18 TN 3517243C19 L92A124 18 TN 3517243C1 25 L92A135 18 TN 3517243C1

10 PLUG - 26 L92#165 18 TN 3517243C111 PLUG - 27 L31#147 18 TN 3517243C112 L92#162 18 TN 3517243C1 * 28 L92#138 18 TN 3517243C113 L92#195 18 TN 3517243C1 29 PLUG -14 L48#141 18 GY 3517243C1 30 L48#150 18 GY 3517243C115 L92A149 18 TN 3517243C1 31 L92A140 18 TN 3517243C116 L47#139 18 GY 3517243C1 32 L47#148 18 GY 3517243C1

Figure 177 Connector Composites Connector Composites (7200), (7202), (7203)

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12.43. CONNECTOR COMPOSITES (7204), (7205), (7206), (7211), (7212), (7213), P. 43

Figure 178 Connector Composites (7204), (7205), (7206), (7211), (7212), (7213)

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179



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181

12.46. CONNECTOR COMPOSITES (7603), (7604), (7605), (7606), (7607), (7608), (7609),(7610), (7611), (7612), (7613), (7615), (7700), (7702), (7703), (7703A), P. 46

Figure 181 Connector Composites (7603), (7604), (7605), (7606), (7607), (7608), (7609), (7610), (7611),(7612), (7613), (7615), (7700), (7702), (7703), (7703A)

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12.47. CONNECTOR COMPOSITES (7800), (7801M), (7803), (7900), (7901), P. 47

Figure 182 Connector Composites (7800), (7801M), (7803), (7900), (7901)

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CHAPTER 12

ADDED 8000-8200. B P54634FPEC 25JUN01

55043ZCADDED 7905 & 7906.PEC 15JAN02

*

LEFT HEADLIGHT T/S HARNESS CONN(8001)

CONNECTOR - 1661375C2PLUG - 0587579C1LOCK - 1661376C1

RIGHT GUIDEPOST LIGHT

(8151)


A

A

F

B

D

* - FOR SINGLE HORN W/SNOW PLOW LIGHTS, CIRCUIT NUMBER IS M11-GF.

** - FOR SINGLE HORN W/ SNOW PLOW LIGHT, CIRCUIT NUMBER IS M56C

RIGHT HEADLIGHT T/S HARNESS CONN(8000)

D

* - FOR SINGLE HORN W/SNOW PLOW LIGHTS,CIRCUIT NUMBER IS M57C.

A

C

B

E


**

B

RIGHT FOGLIGHT(8200)

*

E


B

A

G

C

E

D

A



A

B

LEFT GUIDE POST LIGHT (8150)

B

SNOW PLOW HARNESS CONN (8102)

C

H

2

3

K

2

F

3

A


4

AUTOSHIFT DISPLAY (7906)

J

D

1

B

G

C

EATON AUTOSHIFTSELECTOR

(7905)

1


E

CAV CIR GAUGE COLOR TERM SEALA M58J 16 BN 1661875C1 1661872C1B M58-GB 16 WH 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA M52C 14 YL 2033816C1 0589391C1B M11-GB 14 WH 2033816C1 0589391C1C M53A 14 YL 2033816C1 0589391C1D M56B 16 OR 2033819C1 1652325C1E M58C 14 BN 2033816C1 0589391C1

CAV CIR GAUGE COLOR TERM SEALA M64A 16 YL 0587577C1 1652325C1B M64-GB 16 WH 0587577C1 1652325C1

CAV CIR GAUGE COLOR TERM SEALA M52D 14 YL 2033816C1 0589391C1B M11-GA 14 WH 2033816C1 0589391C1C M53B 14 YL 2033816C1 0589391C1D M57B 16 OR 2033819C1 1652325C1E M58D 14 BN 2033816C1 0589391C1

CAV CIR GAUGE COLOR TERM SEALA M58H 16 BN 1661875C1 1661872C1B M58-GA 16 WH 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA M64HI 14 YL 3535486C1 0589391C1B M11-GE 14 WH 3535486C1 0589391C1C M64LO 14 YL 3535486C1 0589391C1D M56D 16 YL 2039343C1 1652325C1E M58F 14 BN 3535486C1 0589391C1F M57D 16 LT GN 2039343C1 1652325C1

CAV CIR GAUGE COLOR TERM1 A92R 16 TN 1661539C12 A92S 16 TN 1661539C13 A92T 16 TN 1661539C14 A92U 16 TN 1661539C1

CAV CIR GAUGE COLOR TERMA1 PLUG - - -A2 A17Q 18 PK 1651943C1A3 A17-GB 16 WH 1651943C1B1 PLUG - - -B2 A3T(+) 18 DK BL 1651943C1B3 A62J 18 DK BL 1651943C1C1 A92Y 16 TN 1651943C1C2 A3T(-) 18 GY 1651943C1C3 A17N 16 PK 1651943C1D1 PLUG - - -D2 PLUG - - -D3 PLUG - - -E1 A92T 16 TN 1651943C1E2 A92S 16 TN 1651943C1E3 A92U 16 TN 1651943C1F1 A5AX(+) 20 YL 1651943C1F2 A5AX(-) 20 GN 1651943C1F3 A5AX(S) 20 WH 1651943C1G1 A5AV(+) 20 YL 1651943C1G2 A5AV(-) 20 GN 1651943C1J1 A92AC 16 TN 1651943C1J2 A92AD 16 TN 1651943C1J3 A92AE 16 TN 1651943C1K1 A92Z 16 TN 1651943C1K2 A92AA 16 TN 1651943C1K3 A92AB 16 TN 1651943C1


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12.49. CONNECTOR COMPOSITES (8201), (8301), (8310), (8311), (8312), (8400), (8500),(8501), (8502), (8502A), P. 49


NAMEREVCHK

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CHAPTER 12

APRODUCTION RELEASE.PEC 19JAN01 P54304U

P54634FBADDED 8201-8502A.PEC 25JUN01

B


1

A

C

A

1

LEFT FOGLIGHT(8201)

LEFT HYD ABSWHEEL SENSOR

(8502)

BENDIXLEFT ABS

MODULATOR(8500)

A

W/DUAL HORNS

DUAL ELECTRICHORNS

(8310)

B

ETHER START(8400)

AB


B

W/SINGLE HORN

BENDIXLEFT AIR ABSWHEEL SENSOR

(8502A)

A

ACONNECTOR - 1686834C1

PLUG - 0587579C1LOCK - 1664408C1

PURCHACEDASSEMBLY P/N

3519878C1

2

ELECTRIC HORN(8301)

BENDIXRIGHT ABSMODULATOR

(8501)


ELECTRICHORN #1(8311)

C

ELECTRICHORN #2(8312)

A

B

B

B


A




2

B


CAV CIR GAUGE COLOR TERM SEALA M85J 16 GY 1661875C1 1661872C1B M85-GC 16 WH 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA M94H 18 GY 2033819C1 1652325C1B M94J 18 GY 2033819C1 1652325C1C M94K 18 GY 2033819C1 1652325C1

CAV CIR GAUGE COLOR TERM SEALA M85J 16 GY 1667742C1 1661872C1B M85-GC 16 WH 1667742C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA M85L 16 GY 1661875C1 1661872C1B M85-GE 16 WH 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA M94 18 GY 2033819C1 1652325C1B M94A 18 GY 2033819C1 1652325C1C M94B 18 GY 2033819C1 1652325C1

CAV CIR GAUGE COLOR TERM SEALA M85E 16 GY 1661875C1 1661872C1B M85-GA 16 WH 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA M85K 16 GY 1661875C1 1661872C1B M85-GD 16 WH 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM SEALA M64B 16 YL 0587577C1 1652325C1B M64-GA 16 WH 0587577C1 1652325C1

CAV CIR GAUGE COLOR TERM1 [M94L] 18 BK ASSY2 [M94M] 18 BN ASSY

CAV CIR GAUGE COLOR TERM1 M94C 18 GY 1680205C12 M94D 18 GY 1680205C1

CAV CIR GAUGE COLOR TERM SEALA M21D 18 TN 0587576C1 1652325C1B M21C 18 TN 0587576C1 1652325C1

Figure 184 Connector Composites (8201), (8301), (8310), (8311), (8312), (8400), (8500), (8501), (8502),(8502A)

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185

12.50. CONNECTOR COMPOSITES (8503), (8503A), (8505), (8506), (8507), (8508),(8509), (8600), (8601), (8602), P. 50


NAMEREVCHK

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P52778H AE08-52376

CHAPTER 12

A P54304UPRODUCTION RELEASE.19JAN01PEC

ADDED 8503-8602. B P54634FPEC 25JUN01


1

2

WABCO RIGHT FRONT AIRABS WHEEL SPEED SENSOR

(8507)

2

1

C

2

BENDIXRIGHT AIR ABSWHEEL SENSOR

(8503A)


3554539C1

TEMP SENDER(8601)


3519878C1

AA

2


2

B

B

WABCO RIGHT FRONT AIRABS MODULATOR

(8509)


2

1

1

WABCO LEFT FRONT AIRABS WHEEL SPEED SENSOR

(8506)

A/C TRANSDUCER(8602)

RIGHT HYD ABSWHEEL SENSOR

(8503)

B

RADIATOR GROUND(8600)

1


3554539C1


C

3

AIR COMPRESSORFOR HYD BRAKES

(8505)

3


3519666C1

A

1

WABCO LEFT FRONT AIRABS MODULATOR

(8508)


3519878C1


CAV CIR GAUGE COLOR TERM1 M94AH 14 BL ASSY2 M94AJ 14 GN ASSY3 M94AK 14 BN ASSY

CAV CIR GAUGE COLOR TERMA M9 20 GY 1651943C1B M6 20 GY 1651943C1C M77 20 LT GN 1651943C1

CAV CIR GAUGE COLOR TERM1 M94AE 18 BN ASSY2 M94AF 18 BK ASSY

CAV CIR GAUGE COLOR TERMA M9 18 GY 1651943C1B M6 18 GY 1651943C1C M40 18 GY 1651943C1

CAV CIR GAUGE COLOR TERM1 M94AL 14 BL ASSY2 M94AA 14 GN ASSY3 M94AB 14 BN ASSY

CAV CIR GAUGE COLOR TERM SEALA M41 18 GY 1661875C1 1661872C1B M41A 18 GY 1661875C1 1661872C1

CAV CIR GAUGE COLOR TERM1 M94E 18 GY 1680205C12 M94F 18 GY 1680205C1

CAV CIR GAUGE COLOR TERM SEALA M11-GC 12 WH 1673747C1 0589390C1

CAV CIR GAUGE COLOR TERM1 M94AC 18 BN ASSY2 M94AD 18 BK ASSY

CAV CIR GAUGE COLOR TERM1 [M94N] 18 BK ASSY2 [M94P] 18 BN ASSY

Figure 185 Connector Composites (8503), (8503A), (8505), (8506), (8507), (8508), (8509), (8600), (8601),(8602)

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187

12.52. CONNECTOR COMPOSITES (9001), (9002), (9100), (9101), (9102), (9103), (9104),(9254), (9255), P. 52

Figure 187 Connector Composites (9001), (9002), (9100), (9101), (9102), (9103), (9104), (9254), (9255)

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12.53. CONNECTOR COMPOSITES (9260), (9261), (9262), (9263), (9264), (9265),(9303A), P. 53


NAMEREVCHK

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CHAPTER 12


P54634FBADDED 9260-9303A.PEC 25JUN01

A

A

BATTERYCABLE

B

(LOCATED IN BATTERY BOX)

B

BATTERYINTERCONNECT


2-WAY RADIO FEEDFUSE CONNECTOR

(9265)



A

2-WAY RADIO NEGATIVE CONNECTION (9263)AMMETER (9262)

B

A


D


BATTERYHARNESS

B





B

BATTERYHARNESS

(LOCATED AT BATTERY)

C

E

BATTERYCABLE

BATT ECM NEGATIVE CONN (9260)


2-WAY RADIO POSITIVE CONNECTION (9264)

A

A



BATT ECM POSITIVE CONN (9261)



B

BATTERYHARNESS

STOP TAIL AND TURN (9303A)

CAV CIR GAUGE COLOR TERM SEALA N26B 14 TN 2033816C1 589391C1

CAV CIR GAUGE COLOR TERM SEALA N97-G 10 WH 2031531C1 2025426C1B N92-G 10 WH 2031531C1 2025426C1

CAV CIR GAUGE COLOR TERM SEALA R71 14 OR 2033816C1 0589391C1B R56 14 OR 2033816C1 0589391C1C R57 14 OR 2033816C1 0589391C1D R68 14 BN 2033816C1 0589391C1E R10-G 12 WH 2033816C1 0589390C1

CAV CIR GAUGE COLOR TERM SEALA N14-GD 10 WH 1687847C1 589390C1

CAV CIR GAUGE COLOR TERM SEALA N14-G 10 WH 2025423C1 2025426C1B N14-GA 10 WH 2025423C1 2025426C1

CAV CIR GAUGE COLOR TERM SEALA N26B 10 TN 1687848C1 589390C1

CAV CIR GAUGE COLOR TERM SEALA N14HB 10 RD 1661708C1 N/AB N14HC 10 RD 1661708C1 N/A

CAV CIR GAUGE COLOR TERM SEALA N14HC 10 RD 1687848C1 589390C1

CAV CIR GAUGE COLOR TERM SEALA N14HC 10 RD 1687847C1 589390C1

CAV CIR GAUGE COLOR TERM SEALA N14-GD 10 WH 1687848C1 589390C1

CAV CIR GAUGE COLOR TERM SEALA N97AA 10 RD 2025423C1 2025426C1B N92A 10 RD 2025423C1 2025426C1

CAV CIR GAUGE COLOR TERM SEALA N14BA 10 RD 2031531C1 2025426C1B N14BB 10 RD 2031531C1 2025426C1

Figure 188 Connector Composites (9260), (9261), (9262), (9263), (9264), (9265), (9303A)

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189



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191



NAME

DATE




RELEASE NO.


CHANGE

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DRAWN

PART NO.


U00DAG9


28JUN00 56

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P52778H AE08-52376

CHAPTER 12

C 56507K

9520D & 9520E

RMVD 9520A, 9520B,

1

2

3 2

1

WABCO LEFT REAR AIRABS WHEEL SPEED SENSOR

(9516)

WABCO RIGHT REAR AIRABS WHEEL SPEED SENSOR

(9517)

WABCO RIGHT REAR AIRABS MODULATOR

(9519)

WABCO LEFT REAR AIRABS MODULATOR

(9518)

1

2

PURCHASEDASSEMBLY P/N

3519878C1

PURCHASEDASSEMBLY P/N

3519878C1

3 2

1

CONNECTOR: 3519879C1CONNECTOR: 3519879C1

CAV CIR GAUGE COLOR1 R94AWL 18 GY2 R94AWM 18 GY

CAV CIR GAUGE COLOR1 R94AWS 18 GY2 R94AWT 18 GY

CAV CIR GAUGE COLOR1 R94A-G7 18 GN2 R94AWN 18 BK3 R94AWR 18 BN

CAV CIR GAUGE COLOR1 R94A-G6 18 GN2 R94AWH 18 BK3 R94AWW 18 BN


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P52778H AE08-52376

CHAPTER 12


P54634FBADDED 9700.PEC 25JUN01

D8C1

A1

C12

A8

CONNECTOR - 3535306C1PLUG1 - 3535425C1 (ALL CAVITIES EXCEPT

THOSE LISTED FOR PLUG2)PLUG2 - 3535938C1 (CAVITIES A4,A5,B6,

B7,C6,& C7 ONLY)LOCKS - 3535307C1 (2) 3535309C1 (1)

A1

(DASH SIDE)

B1

D8

(CHASSIS SIDE) CHASSIS/DASHINTERCONNECT

(9700)

B1

D1

A8B12

C12D1

B12

C1

CONNECTOR - 3535310C1PLUG1 - 3535425C1 (ALL CAVITIES EXCEPT

THOSE LISTED FOR PLUG2)PLUG2 - 3535938C1 (CAVITIES A4,A5,B6,

B7,C6,& C7 ONLY)LOCKS - 3535311C1 (2) 3535312C1 (1)

CONT. ON NEXT PAGE

THIS SPACE LEFTINTENTIONALLY

BLANK


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193



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12.59. CONNECTOR COMPOSITES (9715), (9715A), (9715B), P. 59


NAMEREVCHK

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P54634F AE08-52376

CHAPTER 12

TRAILERSOCKET #1

(9715)

C

A

BCONNECTOR - 1667733C1

PLUG - 1675451C1LOCK - 1667734C1


A

B

A

TRAILERSOCKET #1

(9715A)

A


B

B

C

W/EOF BODY BUILDER CONNECTOR

C

W/EOF OR BOC TRAILER SOCKET & EOF BODY BUILDER CONNECTOR

C

W/BOC TRAILER SOCKET

BOC - BACK OF CABEOF - END OF FRAME

C

B


NOT W/BOC BODY BUILDER CONNECTORS

TRAILERSOCKET #1

(9715B)

A

W/BOC AND AUX BOC TRAILER SOCKET


W/EOF TRAILER SOCKET

W/BOC TRAILER SOCKET AND EOF BODY BUILDER CONNECTOR

W/BOC BODY BUILDER CONNECTORS

W/EOF TRAILER SOCKET OR EOF BODY BUILDER CONNECTOR

CAV CIR GAUGE COLOR TERM SEALA J70A 10 OR 2025425C1 1667735C1B J68F 16 BN 1667736C1 1664232C1C J94BC 10 GY 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N70D 10 RD 1667737C1 1667735C1B N68D 10 BN 1667737C1 1667735C1C N94D 10 GY 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA R70A 10 RD 2025425C1 1667735C1B R68A 10 BN 2025425C1 1667735C1C R94A 10 DK BL 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA J70A 10 OR 2025425C1 1667735C1B J68F 12 BN 2025424C1 1671603C1C J94BC 10 GY 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N70A 10 RD 1667737C1 1667735C1B N68A 10 BN 1667737C1 1667735C1C N94A 10 DK BL 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA R70 10 RD 1667737C1 1667735C1B R68 10 BN 1667737C1 1667735C1C R94 10 GY 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA R70 10 RD 2025425C1 1667735C1B R68 10 BN 2025425C1 1667735C1C R94 10 GY 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N70D 10 RD 1667737C1 1667735C1B N68D 10 BN 1667737C1 1667735C1C N94D 10 GY 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N70F 10 RD 1667737C1 1667735C1B N68F 10 BN 1667737C1 1667735C1C N94F 10 GY 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N70 10 RD 1667737C1 1667735C1B N68 10 BN 1667737C1 1667735C1C N94 10 DK BL 1667737C1 1667735C1

Figure 194 Connector Composites (9715), (9715A), (9715B)

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195

12.60. CONNECTOR COMPOSITES (9716), (9716A), (9716B), P. 60


NAMEREVCHK

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DATE



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SHEET

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P54634F AE08-52376

CHAPTER 12


B

TRAILERSOCKET #2

(9716A)

A


C

BCONNECTOR - 1667733C1

PLUG - 1675451C1LOCK - 1667734C1

W/EOF TRAILER SOCKET OR EOF BODY BUILDER CONNECTOR

TRAILERSOCKET #2

(9716B)

A

C

B

W/BOC BODY BUILDER CONNECTORS

NOT W/BOC BODY BUILDER CONNECTORS

C

W/BOC TRAILER SOCKET AND EOF BODY BUILDER CONNECTOR

C

B

W/EOF BODY BUILDER CONNECTOR

A

BOC - BACK OF CABEOF - END OF FRAME

W/EOF TRAILER SOCKET

TRAILERSOCKET #2

(9716)

W/BOC AND AUX BOC TRAILER SOCKET

W/EOF OR BOC TRAILER SOCKET & EOF BODY BUILDER CONNECTOR

W/BOC TRAILER SOCKET

A

A

B

C



CAV CIR GAUGE COLOR TERM SEALA R58 10 BN 2025425C1 1667735C1B R56 10 YL 2025425C1 1667735C1C R57 10 LT GN 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA R58 10 BN 1667737C1 1667735C1B R56 10 YL 1667737C1 1667735C1C R57 10 LT GN 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA J58F 16 BN 1667738C1 1664232C1B J56C 12 OR 1667737C1 1671603C1C J57C 12 OR 1667737C1 1671603C1

CAV CIR GAUGE COLOR TERM SEALA N58A 10 BK 2025425C1 1667735C1B N56A 10 YL 2025425C1 1667735C1C N57A 10 LT GN 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N58D 10 BN 2025425C1 1667735C1B N56D 10 YL 2025425C1 1667735C1C N57D 10 LT GN 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA R58A 10 BK 1667737C1 1667735C1B R56A 10 YL 1667737C1 1667735C1C R57A 10 LT GN 1667737C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N58 10 BK 2025425C1 1667735C1B N56 10 YL 2025425C1 1667735C1C N57 10 LT GN 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N58F 10 BK 2025425C1 1667735C1B N56F 10 YL 2025425C1 1667735C1C N57F 10 LT GN 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA N58D 10 BN 2025425C1 1667735C1B N56D 10 YL 2025425C1 1667735C1C N57D 10 LT GN 2025425C1 1667735C1

CAV CIR GAUGE COLOR TERM SEALA J58F 12 BN 1667737C1 1671603C1B J56C 12 OR 1667737C1 1671603C1C J57C 12 OR 1667737C1 1671603C1

Figure 195 Connector Composites (9716), (9716A), (9716B)

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12.61. CONNECTOR COMPOSITES (9717A), (9717B), P. 61

Figure 196 Connector Composites (9717A), (9717B)

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197



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199

12.64. CONNECTOR COMPOSITES (9870), (9871), (9811), (9812), (9814), (9815), (9850),(9900), (9900A), (9913A), (9913B), (9914), P. 64

Figure 199 Connector Composites (9870), (9871), (9811), (9812), (9814), (9815), (9850), (9900), (9900A),(9913A), (9913B), (9914)

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CHK NAME

DATE

ELECTRICAL CIRCUIT DIAGRAMINTERNATIONAL TRUCK AND ENGINE CORPORATION

REFERENCE

RELEASE NO.

CHANGEDATE REV

SHEET

DRAWN

PART NO.

U00TFW3


12SEP03 65

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

58774T AE08-52376

CHAPTER 12

DASH CONNECTOR (4100)


13

24

1

12

13

24

1

12

BODY BUILDER CIRCUITS (4109)

B GC

H

E

A

DF

CONNECTOR - 2005835C1LOCK - 2006503C1PLUG - N/A

BODY BUILDER CIRCUITS (4112)

CONNECTOR - 2005835C1LOCK - 2006503C1PLUG - N/A

B GC

H

E

A

DF

EXHAUST BRAKE SOLENOID (6502)

CONNECTOR - 0188395R1LOCK - N/APLUG - N/A

A

J1939 TRANS (7107)CBA


J1939 TRANS (7208)


CBA

TURBINE SPEED SENSOR (7615)

CONNECTOR - 2002712C1LOCK - N/APLUG - N/A

AB

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CAV CIR GAUGE COLOR TERM SEAL1 PLUG - - - -2 K99S 18 VT 3559036C1 3509903C13 K97K 18 VT 3559036C1 3509903C14 K97C 18 VT 3559036C1 3509903C15 K99T 18 VT 3559036C1 3509903C16 K97R 18 VT 3559036C1 3509903C17 K5A(+) 18 YL 3559036C1 3532128C18 K5A(-) 18 GN 3559036C1 3532128C19 PLUG - - - -

10 K3A(+) 18 DKBL 3559036C1 3509903C111 K3A(-) 18 GY 3559036C1 3509903C112 K21B 18 TN 3559036C1 3509903C113 K97DF 18 VT 3559036C1 3509903C114 K23A 18 TN 3559036C1 3509903C114 K23A 16 TN 3559037C1 3509903C114 K97DF 18 VT 3559036C1 3509903C114 K23A 16 TN 3559037C1 3509903C114 K23A 16 TN 3559037C1 3509903C115 K23 18 TN 3559036C1 3509903C115 K23 18 TN 3559036C1 3509903C115 K24B 16 GY 3559037C1 3509903C116 K24A 18 GY 3559036C1 3509903C117 K17M 18 WH 3559036C1 3509903C117 K17K 18 PK 3559036C1 3509903C118 K97J 16 VT 3559037C1 3509903C119 K97M 16 VT 3559037C1 3509903C120 K77A 16 LTGN 3559037C1 3509903C121 PLUG - - - -22 K26A 18 TN 3559036C1 3509903C123 K26B 18 TN 3559036C1 3509903C124 PLUG - - - -

CAV CIR GAUGE COLOR TERMA K97AR 18 VT 1661208C1B K47B 18 GY 1661208C1C K46A 18 GY 1661208C1D K97DF 18 VT 1661208C1E K97WA 18 VT 1661208C1F K97EA 18 VT 1661208C1G K99F 18 VT 1661208C1H K97CB 18 VT 1661208C1

CAV CIR GAUGE COLOR TERMA K97XC 18 VT 1661208C1B - - - -C - - - -D - - - -E - - - -F - - - -G - - - -H - - - -

CAV CIR GAUGE COLOR TERMA K24B 16 GY 0188396R1

CAV CIR GAUGE COLOR TERM SEALA K5D(+) 18 YL 1661875C1 3568570C1B PLUG - - - -C K5D(-) 18 GN 1661875C1 3568570C1

CAV CIR GAUGE COLOR TERM SEALA L5C183 18 YL 1661875C1 3568570C1A L5D(+) 18 YL 1661875C1 3568570C1B PLUG - - - -C L5C184 18 GN 1661875C1 3568570C1C L5D(-) 18 GN 1661875C1 3568570C1

CAV CIR GAUGE COLOR TERMA L92C149 18 TN 1651943C1B L92C140 18 TN 1651943C1


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SERVICE MANUAL - HNC Truck Parts3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After September 15, 2003 — ELECTRICAL CIRCUIT DIAGRAMS i Table of Contents