7/30/2019 4734 Micra WDs
1/12
Wiring diagrams 1215
Nissan Micra - OWM 4734
Diagram 1Nissan Micra wiring diagrams
Key to symbols
Key to circuits
Key to earth points
Fusible link
Item reference; refering to key
at top of diagram page
Ganged switch with
multiple contacts
Single switch with
multiple contacts
Momentary switch
Relay
Connecting wires
Wire colour (orange with green stripe)
Chain dashed box indicates
item specific to a particular
varient
Earth point with reference
(see earth locations on this page)
Alternative layout depending
on model / year
Diode
Light emitting diode
Wire splice, soldered or
connectorised junction
Graphical representation of a
component for which no
additional data is provided
Link to another circuit; where
appropriate the interfacing pin
numbers are shown
Fuse
Bulb
Electric motor
Diagram 1 Information on wiring diagrams
Diagram 2 Power distribution system
Diagram 3 Starting system, charging system. radiator fan,
cigar lighter, horn, indicators and hazard warning
Diagram 4 Headlamps, rear fog lights, brake lights,
numberplate lights, sidelights, front fog lights
Diagram 5 Headlamp levelling, reversing light, interior
lights
Diagram 6 Windscreen wipers, screen washers, rear screen
wiper, headlight washer, rear screen and door mirror
heaters
Diagram 7 Central locking, motorised door mirrors, powered
windows
Diagram 8 Blower and air conditioning, instrument
illumination
Diagram 9 Heated seats, motorised sunroof, ABS/ESP system
Diagram 10 Typical audio system
Diagram 11 Instruments
Diagram 12 Fuse details
E6 RH side of instruments (behind dash)
E1 RH inner wing
E3 RH door pillar
E5 Centre top engine bay
E2 LH inner wing
E4 LH door pillar
E7 Behind centre of dash
E8 RH rear pillar top
E9 RHS boot lid
E10 LHS boot lid
Dotted outline indicate the
item (bulb) is part of a larger
assembly. Number indicate
pin numbers
Solid outline indicates the
item is an individual part
and not part of a larger
assembly
Heating element with
indicated current rating
Light sensitive diode
M
H33749
WARNING: This vehicle is fitted with a supplemental restraint
system (SRS) consisting of a combination of driver (and
passenger) airbag(s), side impact protection airbags and
seatbelt pre-tensioners. The use of electrical test equipment
on any SRS wiring systems may cause the seatbelt pre-tensioners
to abruptly retract and airbags to explosively deploy,
resulting in potentially severe personal injury. Extreme care
should be taken to correctly identify any circuits to be
tested to avoid choosing any of the SRS wiring in error.
For further information see airbag system precautions in body
electrical systems chapter.Note: The SRS wiring harness can
normally be identified by yellow and/or orange harness or harness
connectors.
7
Link-A
Fuse-1
1 Amp
4
6
4
6
CPU
ABS
ECU
6
ABS
ECU
6
Models with ABS
E1
Earth point
O/G
7/30/2019 4734 Micra WDs
12/12
1226 Wiring diagrams
Diagram 12
6
5
4
3
H33760
Fusible link holder (engine bay)
Link Rating Function
A 250A Main link fuseB 80A Supply to fuse box
C 80A Supply to intelligent power distribution moduleD 80A
Supply to intelligent power distribution module
E 60A Supply to fuse and relay box
Fuse box (engine bay)
Link Rating FunctionF 40A ABS and ESP systems
G 40A Cooling fan
H 40A Ignition switch supply
I 40A Folding roof and PTC heaters (option)J 40A Body control
module
K 30A ABS and ESP systems
L 30A Headlamp washerM 60A ESP and EPS systems
Fuse Rating Function
23 15A Windows and folding roof24 15A Audio and Navi system
25 10A Horn
26 10A Charging system
27 10A Daytime lights
Fuseblock junction box (engine bay)
Fuse Rating Function1 15A Front/rear washer/wiper system
2 10A Instruments
3 10A Supplemental restraint system4 10A Body control
module,
A/C auto control module
EPS system5 10A Brake lights6 10A Central locking
7 10A Combination switch
8 10A Instrument illumination
9 15A Heater blower, A/C10 15A Heater blower, A/C
11 15A Cigar lighter
12 10A Door mirrors, Audio system
13 10A Door mirror heaters14 10A Daytime lights
15 10A Heated seats
16 10A PTC heaters (option)17 10A Central locking
Intelligent power distribution module (engine bay)
Fuse Rating Function
33 10A Headlamp high beam RH34 10A Headlamp high beam LH
35 10A Sidelights, interior illumination36 10A Sidelights,
interior illumination
38 20A Windscreen wipers39 15A Headlamp low beam
40 15A Headlamp low beam
41 10A Air conditioning (A/C)
45 15A Heated rear screen46 15A Heated rear screen
47 15A Fuel pump
48 10A Engine electronics
49 10A ABS/ESP50 10A Starting system, reversing light
51 20A Engine electronics
52 20A Engine electronics53 10A Engine electronics
54 10A Engine electronics55 20A Front fog lights
3
LINK A
3
E D C B6
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
4 21222324
25262728
F G H I
K L MJ
5
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17
