Fiat Punto Wiring Diagrams

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Electronic in fiat punto 3 (2004)

Text of Fiat Punto Wiring Diagrams

  • Fiat Punto from 1999 wiring diagrams

    Key to circuits

    Diagram 1 Information for wiring diagrams. Diagram 2 Starting, charging, engine cooling fan, horn, electric power steering. Diagram 3 Side, tail & number plate lights, headlights. Diagram 4 Stop & reversing lights, direction indicators & hazard warning lights,

    front & rear fog lights. Diagram 5 Cigar lighter & accessory socket, electric sunroof, electric mirrors,

    heated rear window. Diagram 6 Wash/wipe. Diagram 7 Instrument cluster. Diagram 8 Interior lighting, heater blower (without A/C), safety restraint system,

    audio system (low spec). Diagram 9 Audio system (high spec), air conditioning. Diagram 10 Central locking, electric windows, ABS.

  • P unto wiring diagrams

    Key to symbols

    Bulb ---------- Item no. 2

    Flashing bulb --*-

    Single speed 0 pump/motor Switch

    -

  • Wire colours Key to items Diagram 2 L Blue R Red , z Purple G Yellow 2 c Orange M Brown 3 s Pink A Light blue 4 H Grey B White s v Green N Black 6

    7 8 9

    [starting & charging system)

    Horn )

    ----------------------~

    "'

    z

    ...d.. -- --- -

    ffiJ m:J

    ' '

    Battery Starter motor Alternator Ignition switch Engine fusebox Horn Steering column multifunction switch Steering column clock spring Horn switch

    Engine cooling fan (without air cond.)

    10 11 12 13 14

    Engine cooling fan Engine cooling fan series resi stance Passenger fusebox Electric steering control unit Dash panel switch assembly a = electric steering mode switch b = switch illumination

    Engine cooling fan (with air cond.)

    H32B1S

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

    '

    ~--------------------- ! ~----------------------- 1 5 F750A

    5

    6

    9

    ' ~--~~:

    s

    z z

    ...ll=-:!: -- -- --( B ) ( El ) ( E; )

    ::c

    10

    H

    Engine management

    '

    (Electric power steering )

    "' ~

    5

    z z z

    _l_b_ _!.. -- -- --- - -y y y

    ffiJ m:J ffiJ CIT]

    z z

    _!.._6_ -- -- --- - -

    (El)(E2)(E;)

    "' :J: 11

    ~

    Engine management

    ~

    4

    .

    B

    ZIN SIB ~~

    SIN

    13

    -------------, ~ 1 a 1 B i r~~14 ZIN : ~ b I : 6 GN

    : 7 N/Z1 !._ ____________ ) 14 2 B

    See diagram 7 lnst11Jment cluster

    (power steering warning light) @]

  • Wire colours Key to items L Blue R Red 1 Battery z Purple G Yellow 4 Ignition switch c Orange M Brown 5 Engine fusebox s Pink A Light blue 7 Steering column multifunction switch H Grey B White a = side/headlight switch v Green N Black b = dip/main beam switch

    c = headllght flasher switch 12 Passenger fusebox

    [ Side, tail & number plate lights

    z z , -~6~. ' ' ' ' ' ' 7 : : ' a ' ' ' ' '

    : :

    ...b.. -- --- -

    GD ffiJ

    --------N------r [ Headlights )

    ------------------------- - ---- ,

    5

    ' ' ' ' '

    18

    N

    17 Multi-timer unit 20 18 LH headlight unit

    a =sidelight 21 b = dip/main beam

    19 RH headlight unit 22 a =sldellght b = dip/main beam

    17 ' :c

    19

    19

    Diagram 3 LH rear light unit a =tail light RH rear light unit a =tail light Number plate light

    : i ~

    J)

    HIN

    z z z

    7

    See diagram 7 Instrument cluster

    H321116

  • Wire colours L Blue R Red z Purple G Yellow c Orange M Brown s Pink A Light blue H Grey B White v Green N Black

    [ Stop & reversing lights

    5

    Automatic lTllnsmlslon (if fitted)

    Key to items 1 Battery 4 Ignition switch 5 Engine fusebox 7 Steering column multlfunctlon switch

    a = side/headlight switch b = dip/main beam switch d = direction indicator switch

    12 Passenger fusebox 14 Dash panel switch assembly

    b = switch lllumlnatlon c = front fogllght swltx:h d = rear foglight switch e = hazard warning switch

    !.._ _____ _.

    21

    ,---------------,

    I I I

    4

    7

    12

    17 Multi-timer unit 18 LH headlight unit

    c = direction indicator 19 RH headlight unit

    c = direction Indicator 20 LH rear light unit

    b = reversing light c =stop light d = direction indicator

    21 RH rear light unit b =fog light c =stop light d = direction indicator

    Diagram 4 25 High level brake light 26 Stop light switch 27 Reversing light switch 28 LH direction Indicator side repeater 29 RH direction Indicator side repeater 30 L.H front foglight 31 RH front foglight

    H3281 7

    Direction indicators & ,----------1 hazard warning lights 7

    s

    (,~~ 1-2 ~---, : 4 : I I

    : ~ f : I I I I I I

    ~'>.--:~ - -- 2 B- '

    ~ r

    z

    17

    I I

    .. ~ C-r B

    ' ~'A 2 2

    ~

    ' c " ---------------~ SIB

    z ~ J 29

  • Wire colours Key to items L Blue R Red 1 Battery 17 Multi-timer unit z Purple G Yellow 4 Ignition switch 33 Cigar lighter/accessory socket c Orange M Brown 5 Engine fusebox 34 Sunroof assembly s Pink A Light blue 7 Steering column multlfunctlon switch 35 LH mirror assembly H Grey B White a = side/headlight switch 36 RH mirror assembly v Green N Black 12 Passenger fusebox 37 Mirror control switch

    14 Dash panel switch assembly 38 Heated rear window b = switch illumination f = heated rear window/mirror switch

    [Cigar lighter/accessory socket } ---------- -------------

    4

    r---A/N -.-j ~~

    ,-~6!1, ' I ' I ' I

    7 : : I 8 ' I ' I ' I I

    z z

    -6.....l [ Ei ) [El)(E3)

    ' I

    (Electric mirrors) 37

    i ' j_ [ Ei ) ( El ) [ E3 )

    35

    X/Y : 17

    ~._18-+--+--+---< '

    See diagram 5 Heated rear

    window

    I I ~~ zz

    36

    [Heated rear window )

    s

    z

    Diagram S

    H32811

    ,-------- ,

    I '

    4

    17

    34

    r ------------1 I I

    I

    ' 4

  • Wire colours Key to items L Blue R Red 1 Battery z Purple G Yellow 4 Ignition switch c Orange M Brown s Engine fusebox s Pink A Light blue 7 Steering column multlfunctlon switch H Grey B White a = side/headlight switch v Green N Black e = washer switch

    f = front wiper switch g = rear wiper switch

    12 Passenger fusebox

    [ Wash/wipe )

    4

    z 48

    z~

    47~~-B/N ::-=: N

    ~ ~N/Z 46

    17 Multi-timer unit 45 Front/rear washer pump 46 Headlight washer pump 47 Front wiper motor 48 Rear wiper motor

    ~- SIN s 45

    Diagram 6

    H32819

    ~~-==-==-==--==-=="* ~~

  • Wire colours L Blue R Red z Purple G Yellow c Orange M Brown s Pink A Lfghtblue H Grey B White v G-n N Black

    [Instrument cluster )

    Headlight levelling

    Key to items 1 Battery 4 Ignition switch 5 Engine fusebox 12 Passenger fusebox 17 Multi-timer unit 50 Handbrake switch 51 Low brake fluid switch 52 Fuel gauge sender/fuel pump 53 Instrument cluster

    a = tachometer b = speedometer c = coolant temp. gauge d = high temperature warning light

    4

    See diagram 2 Alternator

    See diagram 2 Electric steering

    control unit

    e = fuel gauge f = low fuel warning light g = passenger airbag dlsabled h = airbag fault warning light i = digital display j = handbrake/brake warning light k = low oil pressure warning light I = alternator warning light m = engine management warning light n = sidelight warning light o = main beam warning light p = direction indicator warning light q = rear foglight warning light

    52

    17

    Vehlde speed sensor (Engine management)

    Coolant temp/oil p11!55Ul1! (Engine managemenl;)

    ..--r-"-r-"'-r--.--.--,---,A ~~~~~~~~~~~~~~~~~---< ~~~~~~~~~

    53

    Diagram 7 = heated rear window warning light = CODE warning lrght

    t = front fog Ilg ht warning Ilg ht u = alarm warning light v = ABS warning light w = power steering function warning light x = power steering failure warning light y = door ajar warning light z = bulb failure warning light al= instrument illumination

    Engine management

    H32a20

    See diagram 8 Airbag control unit

  • Wire colours L Blue R Red z Purple G Yellow c Orange M Brown s Pink A Light blue H Grey B White v Green N Black

    [Safety restraint system)

    Key to items , 4 5 12 17 57 58 59 60

    Battery Ignition switch Engine fusebox Passenger fusebox Multi-timer unit Front courtesy light Luggage compartment light Luggage compartment light switch LH front door switch

    17

    ~zzz

    1f1f1!1 ( E6)

    :------~ X/Y : I

    c 1--------------~:

    61 RH front door switch 62 Heater blower switch 63 Heater blower resistors 64 Heater blower motor 65 Heater control Hlumlnatlon 66 LJ-l door speaker 67 RH door speaker 68 Audio unit 69 Driver's airbag

    Diagram 8 70 Passenger's airbag 71 Passenger's airbag disable switch 72 Driver's side ai rbag crash sensor 73 Passenger's side airbag crash sensor 74 Driver's side ai rbag 75 Passenger's side airbag 76 Driver's curtain ai rbag 77 Passenger's curtain airbag 78 Airbag control unit

    H32a21

    -------------------------------1

    A

    "'

    ' ~ - - - - - - - - - - - - -,

    I I

    '

    4

    F31 7.SA

    12

    ~-63~:~: 62 Heater blower VIN 3

    (without air cond.) H 2

    78

    Audio system (low spec.)

    C ,-FJ9lOA -:E /~

    =-= BIR =-==-=..J ~ ----12_]_ RIB

    5

    "' 68 . .

    z z

    ...b.....l -- -- --- - -. . .

    mJ lliJ (]D 66 67

  • Wire colours L Blue R z Purple G c Orange M s Pink A H Grey B v Green N

    Audio system (high spec.)

    s

    Red Yellow Brown Light blue White Black

    I