Fusebox FAQ

Discussion in 'Electrical' started by rubjonny, Jul 30, 2010.

  1. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
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    Location:
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    CE1 Fusebox Fuses & Relays:
    [​IMG]

    Fuse No. Description Ampere Rating
    1 Radiator cooling fan 30
    2 Brake lights 10
    3 Cigarette lighter, radio, dash clocks, interior lights, central locking 15
    4 Hazard switch 15
    5 Fuel pump (gasoline engines) 15
    6 Open or fog lights 10
    7 Rear lights, parking lights, side lights (left side) 10
    8 Rear lights, parking lights, side lights (right side) 10
    9 High beam, right, high beam indicator light 10
    10 High beam, left 10
    11 Windscreen wipers/washers 15
    12 Rear wiper, heated seats, electric windows & mirrors 15
    13 Heated rear screen 15
    14 Heater blower, glove box light 20
    15 Reverse lights, automatic transmission console light 10
    16 Horn 15
    17 Digifant ECU, 16v FEI module 10
    18 Dual horn, coolant warning light control relay 15
    19 Turn signals, brake warning light 10
    20 Number plate lights, dash lighting on later models 10
    21 Headlights (Low beam, left) 10
    22 Headlights (Low beam, right) 10


    Relay No. Description
    1 Open or Digifant relay
    2 Fuel pump (fuel injection), Glow plugs (diesel), inlet heater (carb engine)
    3 Seat belt warning
    4 Shift light/MPG gauge relay (1985-1987)
    5 A/C relay
    6 Metal jumper for single horn or Relay for dual horns
    7 Open or front fog lights
    8 Load reduction/x-over relay
    9 Open
    10 Windscreen wiper
    11 Rear wiper
    12 Indicators, hazard switch
    13 Open or electric windows
    14 Cooling fan after-run (except 16-valve)
    15 Passive restraint (1988, 1989) or ABS/coolant temperature relay
    16 Idle speed boost control relay (k-jet 8v)
    17 A/C thermofuse or ABS
    18 Coolant warning light control relay
    19 Electric window relay
    20 Heated seats (left)
    21 Heated seats (right)
    22 Oxygen sensor system power supply (US cars w/CIS) / Automatic transmission relay
    23 Electric window thermofuse (30A)
    24 Glow plug fuse (Diesel-50A)


    CE1 Fusebox - Rear Connections
    [​IMG]

    Connections and plugs on rear of fuse/relay panel:
    A Blue 28 pin Instrument cluster wiring harness
    B Red 28 pin Instrument cluster wiring harness (position 5 open)
    C Yellow 22 pin Engine compartment/engine management, left side (position 10 open)
    D White 29 pin Engine compartment/wiper motor wiring harness, right side (position 6. 10, 14, 18, 27, 28 open)
    E Black 18 pin Rear wiring harness (position 17 open)
    G n/a 1 pin 10 individual circuits
    H Brown 6 pin Air conditioning/coolant fan relay wiring harness
    K Neutral 5 pin Seat belt warning system/coolant level wiring harness
    L Grey 4 pin Horn wiring harness
    L Black 4 pin Headlight/dimmer switch wiring harness
    M Black 2 pin Steering column switch wiring harness
    M Black 2 pin Headlight/dimmer switch wiring harness
    N Red 1 pin Separately fused circuits (glow plug wiring harness, fuel injectors)
    P Red 7 pin 7 single point connectors for terminal 30 circuit
    R Green 2 pin Open/ECU power supply relay
     
    Last edited: Jan 9, 2017
    Mr Funk likes this.
  2. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
    Likes Received:
    1,404
    Location:
    Bracknell
    CE2 Fusebox Fuses & Relays:
    [​IMG]

    Fuse No. Description Ampere Rating
    1 Headlight, low beam, left 10
    2 Headlight, low beam, right 10
    3 Instrument panel lights, license plate lights 10
    4 Glove compartment light, rear wiper 15
    5 Wiper/washer 15
    6 Fresh air blower, Air conditioning 20
    7 Rear light, sidelight, right 10
    8 Rear light, sidelight, left 10
    9 Rear window defogger 20
    10 Fog lights 15
    11 Headlight, high beam, left, High beam indicator light 10
    12 Headlight, high beam, right 10
    13 Horn, Radiator cooling fan after run relay 10
    14 Reverse lights, heated washer jets 10
    15 Engine electronics, stabilizer valve, cold start valve 10
    16 Instrument panel warning lights, MFA 15
    17 Hazard switch, indicators 10
    18 Fuel pump, oxygen sensor heater 20
    19 Radiator cooling fan, air conditioning 30
    20 Brake lights, cruise control 10
    21 Interior lights, dash clocks, boot light, central locking 15
    22 Radio, cigarette lighter 10
    Relay No. Description
    1 Air conditioning
    2 Rear Wiper
    3 ECU relay
    4 Load reduction/x-over relay
    5 Open or Low coolant level control relay (early Jetta or digifiz)
    6 Indicators & emergency flashers
    7 Headlight washers
    8 Intermittent wipers
    9 Seat belt/lights on warning relay
    10 Fog lights
    11 Horn
    12 Fuel pump (fuel injection) Glow plugs (diesel)
    13 Radiator cooling fan after run (except 16-valve) 2.0 16-valve: Starter interlock relay
    14 Automatic gearbox, coolant temperature indicator, starter interlock relay (except 2.0 16-valve) 2.0 16-valve: Radiator cooling fan after run
    15 ABS pump relay
    16 ABS relay
    17 Heated seat control unit, driver
    18 Heated seat control unit, passenger, or Electric seat circuit breaker
    19 Automatic gearbox
    20 Open
    21 Electric window relay, ABS hydraulic pump fuse
    22 ABS valves fuse
    23 Air conditioning, power seat fuse
    24 Electric window fuse

    CE2 Fusebox - Rear Connections
    [​IMG]

    Connections and plugs on rear of fuse/relay panel:
    A1 Yellow 8 pin Headlight wiring harness
    A2 Yellow 8 pin Headlight wiring harness
    B Green 6 pin Headlight washer wiring harness
    C Yellow 8 pin Headlight or wiper motor wiring harness
    D Green 12 pin Miscellaneous equipment, varies (A/C, A/T, heated seats, seat belt warning, etc.)
    E Green 5 pin Instrument or brake light wiring harness
    F White 10 pin Engine compartment/engine management, wiring harness, right side (position 10 open)
    G1 White 12 pin Engine compartment/engine management, right side
    G2 White 12 pin Engine compartment/engine management, right side (position 12 open)
    H1 Red 10 pin Steering column switch wiring harness
    H2 Red 8 pin Steering column switch wiring harness (position 8 open)
    J Red 10 pin Steering column switch wiring harness
    K Black 12 pin Rear wiring harness
    L Black 8 pin Rear/Parking brake wiring harness (position 8 open)
    M Black 6 pin Rear/fuel tank wiring harness
    N Green 6 pin Air conditioning wiring harness
    P Blue 10 pin Rear window defroster/fog light wiring harness
    Q Blue 6 pin Fresh air blower fan wiring harness (position 10 open)
    R Blue 10 pin Light switch wiring harness
    S White 5 pin Engine compartment/wiper motor wiring harness, right side
    T Green 2 pin Individual circuits
    U1 Blue 14 pin Instrument cluster wiring harness
    U2 Blue 14 pin Instrument cluster wiring harness
    V Green 4 pin Steering column switch Multi-function indicator wiring harness
    W Green 6 pin Miscellaneous optional equipment, varies with vehicle type
    X Green 8 pin Warning lamp wiring harness
    Y n/a 1 pin 4 single point connectors for terminal 30 circuit (some may be bridged with red connector)
    Z1 n/a 1 pin Single point connector
    Z2 n/a 1 pin Single point connector for terminal 31 circuit
    30 n/a 1 pin Single point connector for terminal 30 circuit (may be bridged to 30B with red connector)
    30B n/a 1 pin Single point connector (may be bridged to 30 with red connector)
     
    Last edited: Mar 21, 2018
    odub, Richard Mk2, blis and 3 others like this.
  3. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
    Likes Received:
    1,404
    Location:
    Bracknell
    MK2 Golf CE2 Fusebox

    Plug/PinWire colourFunction
    Notes
    A1YellowHeadlight loom 
    1yel/blkLeft Headlight pin 56bfuse #1, dipped beam
    2blk/whtLeft front indicator & side repeater 
    4gry/blkLeft front sidelightfuse #8
    5redRadiator fan thermoswitch pin 3fuse #19, permanent live
    \redRadiator fan after-run control relay pin 4/30 
    6wht/blkLeft Headlight pin 56a (full beam) & spotlightfuse #11
    7blk/yelHorn(s)fuse #13, ignition live
    \blkRadiator fan after-run control relay pin 2/15 
    8brn/blkHorn(s)earth from button/relay
        
    A2YellowHeadlight loom 
    1blualternator pin D+battery warning light
    2grey/redright front sidelightfuse #7
    3yelright Headlight pin 56bfuse #2, dipped beam
    4blk/grnright front indicator & side repeater 
    5brnearth for right side headlight, sidelight & indicatorlocation 120 in circuit diagram
    6red/blkalternator pin Wdiesel rev counter
    7whtright Headlight 56a & spotlightfuse #12, main beam
    8wht/yelfront fog lights 
        
    BGreenHeadlight washer jets 
    1grn/redFusebox B/2washer pump relay trigger
    2grn/redFusebox B/1front wash/wipe motor on feed
    3wht/blkFusebox D/4headight switch pin 56, headlights on feed
    4brnFusebox C/3earth for headlight washer relay
    5redFusebox Y/2permanent live
    6redHeadlight washer pump 
        
    CYellowHeadlight loom 
    1blu/brnBrake fluid level switch 
    2grn/redWindscreen washer pumpfront screen
    5brn/redCoolant level switchearth
    7brn/bluWindscreen washer pumprear screen
    8blu/redCoolant level switch 
        
    DGreenOptional equipment 
    1  battery warning light feed
    2yelFusebox pin B1fuse #1, dipped beam feed
    3  fuse #4, x-relief relay live
    4  headlights on feed
    5blk/redGlovebox lightfuse #4, x-relief relay live
    6  rev counter feed
    7blk/yelFusebox B/6x-relief relay live
    8blk1.8 16v ISV control unit pin 14/15ignition live
    9blk/yelElectric window relay pin 86fuse #14, ignition live
    \blkHeated washer jets 
    10wht/vioWarning module pin 5seatbelt warning
    11blkCruise control switch pin 4, automatic Gear select switch pin 3, electric mirror switch pin 6fuse #14, ignition live
    12gry/bluCiggarette lighter pin 3, automatic console light, spare connector behind fuse boxfuse #3, dash lighting
        
    EGreenBrake light switch 
    3red/blkBrake light switchbrake lights on
    \red/blkAutomatic shift lock control unit 
    4red/yelBrake light switchfuse #20, permanent live
        
    FWhiteEngine loom 
    1Red/blkStarter motor pin 50starter cranking live
    \redStarter/inhibator & reverse switch pin 1automatic
    4brnEarth claw above fusebox (provides earth for claw), coolant temp sender on some modelsearth
    5red/grnDigifant ECU pin 1starter cranking live
    \red/blk1.8 16v 5th injector themoswitch 
    6blk/redReverse light switch (manual) or starter inhibator & reverse switch pin 6 (automatic)fuse #14, ignition live
    7blk/bluReverse light switch (manual) or starter inhibator & reverse switch pin 2 (automatic) 
        
    G1WhiteEngine loom 
    2brn/whtOutside temp sensor for MFA 
    3red/yelDigifant ECU pin 3, 1.8 16v ignition control unit pin 10fuel relay trigger
    \pur/blkCarb inlet manifold heater thermoswitch pin 2inlet manifold heater relay trigger
    \blu/whtGlow plug coolant temp sensorglow plug relay trigger
    4blkIgnition coil pin 15, carb part-throttle channel heater & TTV, 1.8 16v throttle switch pin 2ignition live
    \blk/redDiesel fuel cut-off valve & altitude corrector switch/valve 
    5brn/whtEarth to engine block for MFA, 1.8 16v ISV control unit pin 5/31 
    7blk/whtlate G60 with #30 relayECU relay after-run trigger
    \brn/blkIdle over-run cut-off valve (1.6 & 1.8 carb models) 
    8red/wht1.8 16v warm up regulator, lambda sensor heater (some US/Euro models)fuse #18, fuel relay power
    10blk/yelDigifant ECU pin 14, Digijet ECU pin 13ECU relay power
    12red/blkIgnition coil pin 1rev counter
        
    G2WhiteEngine loom 
    1grn/blkOil temp sensor for MFA 
    2wht/redOutside temp sensor for MFA 
    3yel/redCoolant temp sensor for clocks 
    4blk/yel1.8 16v Overrun cut-off valvefuse# 15, ignition live
    \blkCarb inlet manifold heater & autochoke thermoswitches pin 1, Pin 2 of idling/overrun cutoff valve 
    10yel1.8 bar oil pressure switch for clocks 
    11blue/blk0.3 bar oil pressure switch for clocks 
        
    H1RedIgnition + stalk loom 
    1red/blkIgnition switch pin 50starter cranking feed
    2redIgnition switch pin 30permanent live
    3blk/yelIgnition switch pin Xx-relief relay trigger & power to headlight switch
    4blkIgnition switch pin 15coil ignition live
    5blk/bluIndicator stalk T4c plug pin 4/15fuse #17, ignition live
    6brnWiper stalk T4c plug pin 3/31earth
    7brn/redIgnition switch pin SU, radiokey-in-ignition live
    8grn/redWiper stalk T4c plug pin 2/Tfront screen wash
    9grn/whtWiper stalk T4c plug pin 1/Lrear screen wash
    10gryIgnition switch pin Pparking lights
        
    H2RedIgnition + stalk loom 
    1brn/bluParking light/indicator switch T7a plug pin 1/71horn switch
    2gry/redParking light/indicator switch T7a plug pin 6/PRright parking lights
    3gry/blkParking light/indicator switch T7a plug pin 4/PLleft parking lights
    4blk/grnParking light/indicator switch T7a plug pin 7/Rright indicators
    5gryParking light/indicator switch T7a plug pin 5/Pparking light power
    6blk/whtParking light/indicator switch T7a plug pin 3/Lleft indicator
    8blk/wht/grnParking light/indicator switch T7a plug pin 2/49aflasher relay pulsed output
        
    JRedIgnition + stalk loom 
    1whtIndicator stalk/beam select switch T5b plug pin 4/56amain beam
    2wht/blkIndicator stalk/beam select switch T5b plug pin 3/56dip/main power from headlight switch
    3yelIndicator stalk/beam select switch T5b plug pin 2/56b and dim dip resistordipped beam
    4red/yelIndicator stalk/beam select switch T5b plug pin 5/30permanent live
    5grnWash/wipe stalk T5c plug pin 3/53relay trigger for speed 1 & front screen wash
    6brn/blkWash/wipe stalk T5c plug pin 5/Jintermittent relay trigger
    7blk/gryWash/wipe stalk T5c plug pin 2/53aifuse #5, x-relief relay live
    8wht/yelIndicator stalk/beam select switch T5b plug pin 1/49flasher relay power input
    9grn/blkWash/wipe stalk T5c plug pin 4/53ewiper motor brake winding
    10grn/yelWash/wipe stalk T5c plug pin 1/53bwiper motor speed 2
        
    KBlackRear loom 
    1blk/whtLeft rear indicator 
    2gry/redRight rear sidelightfuse #7
    3gry/blkLeft rear sidelightfuse #8
    4blk/redBrake lights 
    5gry/grnRear number plate lightsfuse #3
    6blk/yelRear wiper motor pin 53A 
    7blk/grnRight rear indicator 
    8blkReverse lights 
    9grn/blkRear wiper motor pin 53 
    10gry/whtRear foglight 
    11brn/bluNon-GTI fuel level sender pin 2sender earth
    12whtRear screen heater 
    \wht/grnHeated mirror glass 
        
    LBlackRear loom 
    1brnHandbrake warning switchearth
    2gryLeft front door switch 
    4brnStarter interlock relayseat belt warning control unit
    \brn/yelLeft seatbelt switch 
    5redBoot lightfuse #21, permanent live
    6brn/yelHandbrake warning switch 
    7redInterior light switch pin 30 and central locking switchfuse #21, permanent live
        
    MBlackRear loom 
    1brnGTI fuel pump and transfer pump pin 4earth
    2red/yelGTI fuel pump and transfer pump pin 3fuse #18, fuel relay power
    3vio/blkFuel tank level sender pin 1sender feed
    4blu/grnDiesel water separator level sender 
    5blk/yelDiesel water separator level sender 
    \blkCassete storage illuminationfuse #16, ignition live
    6brn/bluGTI fuel tank level sender pin 2sender earth
        
    NGreenAir conditioning 
    1blkFresh air blower fanspeed 4 power
    2red/whtRadiator fan & thermoswitch, radiator fan after-run relayA/C 'on' radiator fan power
    3red/whtBattery30a fuse, permanent live
    4grn/yelA/C compressor, AC thermo & pressure switches, Digifant ECU pin 16, 1.8 16v ISV control unit pin 2/KA/C compressor 'on'
    5red/blkA/C switch pin 1AC 'on' trigger
    6yel/redFresh air blower switch pin 4speed 4 trigger
        
    PBlueDash loom 
    1wht/yelFog light switch pin 83a 
    2blk/yelRear window heater switch pin +fuse #9
    3wht/grnRear window heater switch pin 86 
    4gry/yelFog light switch pin 83fuse #10
    5brnRear window heater switch pin 31 
    6gry/whtFog light switch pin 83b 
    7gry/blurear screen heater switch pin 58b 
    8brn/whtFog light switch pin 31 
    9gryFog light switch 58b 
        
    QBlueDash loom 
    1brnFresh air blower fan, glove box light and ciggarette lighter pin 1earth
    2blk/redFresh air fan switch pin + or A/C switch pin 3fuse #6, x-relief relay live
    3red/gryRadio plug pin 7, ciggarette lighter pin 2 and amplified speakersfuse #22, permanent live
    6gry/bluRadio plug pin 6 and fresh air control lightdash lighting feed
        
    RBlueDash loom 
    2gry/blkHeadlight switch pin 58Lleft sidelights
    3gryHeadlight switch pin 58efuse #3, power input to dimmer wheel
    4gry/bluHeadlight switch pin 58bdash lighting feed
    5redHeadlight switch pin 30permanent live
    6gry/redHeadlight switch pin 58Rright sidelights
    7gry/grnHeadlight switch pin 58number plate lights
    8brnHeadlight switch pin 31earth
    9wht/blkHeadlight switch pin 56headlights on feed
    10blk/yelHeadlight switch pin Xx-relief live from ignition switch
        
    SWhiteEngine loom 
    1blk/gryWindscreen wiper motor pin 53afuse 5, x-relief relay live
    2grnWindscreen wiper motor pin 53wiper motor intermittent & speed 1
    3brnWindscreen wiper motor pin 31earth
    4grn/blkWindscreen wiper motor pin 53ewiper motor brake winding
    5grn/yelWindscreen wiper motor pin 53bwiper motor speed 2
        
    U1BlueDash loom 
    1blk/whtDash plug pin 17MFA oil temp sensor
    2vioDash plug pin 19MFA outside temp sensor
    3yelDash plug pin 81.8 bar oil pressure switch
    4blkDash plug pin 13fuse #16, ignition live feed
    5red/whtDash plug pin 90.3 bar oil pressure switch
    6grnDash plug pin 10rev counter
    7blu/whtDash plug pin 1MFA outside temp sensor
    8grn/whtDash plug pin 20glow plug warning
    10brnDash plug pin 3earth
    11whtDash plug pin 27speedometer sensor, Digifiz only
    12bluDash plug pin 21fuel level sensor
    14gryDash plug pin 12dash illumination
        
    U2BlueDash loom 
    2vioDash plug pin 7MFA speedo sensor output
    4blkDash plug pin 15MFA switch pin 2, mode
    5red/whtDash plug pin 2coolant level sensor
    6grnDash plug pin 24indicator warning light
    7blu/whtDash plug pin 25main beam warning light
    8grn/whtDash plug pin 6MFA switch pin 3, memory
    9yel/redDash plug pin 23coolant temp sensor
    10whtDash plug pin 18handbrake warning light
    11redDash plug pin 11fuse #21, permanent live feed
    12bluDash plug pin 16battery warning light
    13brn/whtDash plug pin 5earth to cylinder head
    14gryDash plug pin 4MFA switch pin 4, reset
        
    VGreenMFA stalk loom 
    1red/whtWiper stalk mode button 
    2brn/whtWiper stalk memory reset switch pin 1 
    3blu/yelWiper stalk memory select slider 
    4yel/redWiper stalk memory reset switch pin 4 
        
    WGreenOptional equipment 
    1wht/yelStereo, cruise control unitvehicle speed signal
    4blk/redVacuum vent valvebrake lights on, cruise control
        
    XGreenOptional equipment 
    1red/blkWarning module pin 2 
    2brnWarning module pin 1 
    3gryHandbrake warning light 
    4blkHandbrake warning lightfuse #16, ignition live
        
    YRedPermanent live circuit 
    1redElectric seat switches 
    2redElectric window relay pin 30 
    3redBattery positive 
    4redLinked to 30b on some models 
        
    Z1redDigifant fuel injectorsFuel pump relay
    \red/whtCarb inlet manifold pre-heaterInlet manifold heater relay
    \red/whtDiesel glow plug fuseGlowplug relay
        
    Z2brnEarth to battery terminallocation 119 in circuit diagram
        
    30redTerminal 30 inside fuseboxpermanent live, linked to Y spades
    30bredBridged to 30 or Y spade, linked to relay socket 12 pin 6pin 30 on fuel pump/glow plug/carb over-run cut-off relay
     
    Last edited: Jan 14, 2019
    Richard Mk2, blis, Cheg and 3 others like this.
  4. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
    Likes Received:
    1,404
    Location:
    Bracknell
    Corrado VR6, CE2 Fusebox:

    30-30b - TV2 junction block

    A1
    1 - yel/blk - left headlight (dipped beam)
    2 - blk/wht - left front indicator pin 2, dash pin 22 (left indicator warning)
    4 - gry/blk - left front sidelight pin 1
    5 - red - radiator fan thermo switch pin 3 (fuse #19)
    6 - wht/blk - left headlight (main beam)
    7 - blk/yel - horn(s) (fuse #3)
    8 - brn/blk - horn(s)

    A2
    2 - gry/red - right front sidelight pin 1
    3 - yel - right headlight (dipped beam)
    4 - blk/grn - right front indicator pin 2, dash pin 24 (right indicator warning)
    7 - wht - right headlight (main beam)
    8 - wht/yel - front fogs

    B
    1 - grn/red - fusebox B/2 (windscreen washer pump power jumper)
    2 - grn/red - fusebox B/1 (windscreen washer pump power jumper)
    3 - wht/blk - fusebox D/4 (from headight switch pin 56, dip/main beam on feed)
    4 - brn - fusebox C/3 (earth for headlight washer relay)
    5 - red - fusebox Y/2
    6 - red - headlight washer jets

    C
    1 - blu/brn - low brake fluid warning switch pin 1
    2 - grn/red - washer motor pin 1
    7 - brn/blu - washer motor pin 2
    8 - blu/red - coolant level sensor pin 1

    D
    5 - blk/yel - TV6 junction box
    7 - blk/yel - abs pump relay pin 4, abs relay pin 6, abs ecu pin 53
    8 - blk - TV4 junction box
    9 - blk/blu - TV5 junction box, electric window switches, electric window ecu pin 6, electric sunroof ecu (fuse #14)
    11- blk/yel - TV3 junction box
    \- blk- cruise control switch
    12- gry/blu - TV8 junction box, A/T console light

    E
    2 - blk - junction connector TV4
    3 - red/blk - brake light switch pin 1, transmission ecu pin 2B, cruise control clutch & brake pedal switches (brake lights on feed)
    4 - red/yel - brake light switch pin 2 (fuse #20)
    5 - brn - earth to engine, PCV heater

    F
    1 - red/black starter motor pin 50
    \- red/grn - alarm module pin 5
    \- red - A/T park/neatral position switch pin 6
    \- red - ecu pin 7
    3 - blu - alternator pin D+
    6 - blk - reverse light switch pin 2 OR A/T park/neatral position relay pin 5 (fuse #14)
    7 - blk/blu - reverse switch pin 1 OR A/T park/neatral position relay pin 4
    9 - grn/red - transmission ecu pin 27 (rev counter feed)

    G1
    2 - brn/wht - mfa outside temp sensor pin 1
    3 - blu/yel - ecu pin 6
    4 - blk - ecu pin 38, ignition coil pin 5, speedo sensor pin 1
    5 - brn/wht - earth to engine
    6 - brn - speedo sensor pin 3
    7 - blk/brn - ecu pin 9
    8 - red/yel - lambda relay pin 2, fuel pump after run control relay pin 3
    10- red/blu - ecu pin 23, maf pin 5, lambda relay pin 6, evap valve, hall sender, egr valve, fuel injectors
    11- wht/blu - speedo sensor pin 2
    12- grn/red - ecu pin 22

    G2
    1 - grn/blk - mfa oil temperature sender
    2 - wht/red - mfa outside temp sensor pin 2
    3 - yel/red - coolant temp sender for dash
    4 - blk/yel - PCV heater (fuse #15)
    10- yel - oil pressure switch (1.8 bar)
    11- blu/blk - oil pressure switch (0.3 bar)

    H1
    1 - red/blk - ignition switch pin 50
    2 - red - ignition switch pin 30
    3 - blk/yel - ignition switch pin X
    4 - blk - ignition switch pin 15
    5 - blk/blu - indicator stalk pin 15
    6 - brn - wiper switch pin 31
    7 - brn/red - ignition switch pin S, radio pin 4 (key in ignition live)
    8 - grn/red - washer switch pin T
    9 - grn/wht - washer switch pin H

    H2
    1 - brn/blu - indicator stalk pin 71 (horn earth)
    2 - gry/red - indicator stalk pin PR
    3 - gry/blk - indicator stalk pin PL
    4 - blk/grn - indicator stalk pin R
    5 - gry - indicator stalk pin P
    6 - blk/wht - indicator stalk pin L
    8 - blk/wht/grn - indicator stalk pin 49a (flasher relay pin 49a)

    J
    1 - wht - flasher switch pin 56a
    2 - wht/blk - flasher switch pin 56
    3 - yel - flasher switch pin 56b
    4 - red/yel - flasher swirtch pin 30
    5 - grn - wiper switch pin 53
    6 - brn/blk - wiper switch pin J
    7 - blk/gry - wiper switch pin 53a
    8 - wht/yel - indicator stalk pin 49 (flasher relay pin 49)
    9 - grn/blk - wiper switch pin 53e
    10- grn/yel - wiper switch pin 53b

    K
    1 - blk/wht - rear left cluster pin 4 (indicator)
    2 - gry/red - rear left cluster pin 2 (rear light)
    3 - gry/blk - rear left cluster pin 3 (rear light)
    4 - blk/red - rear left cluster pin 2, rear right cluster pin 3 (brake lights)
    5 - gry/grn - number plate lights
    6 - blk/yel - rear wiper motor pin 53a (fuse #4)
    7 - blk/grn - rear right cluster pin 1 (indicator)
    8 - blk - reverse lights, passive restraint system
    9 - grn/blk - rear wiper motor pin 53
    10- gry/white - rear fog lights
    11- brn - rear spoiler ecu pin 6, rear spoiler switch pin 4
    12- wht - heated rear screen element

    L
    1 - brn - handbrake warning switch, diagnostics plug (pin 1 2x2)
    5 - red - boot light, diagnostics plug (pin 2 2x2) (fuse #21)
    6 - brn/blk - handbrake switch pin 1
    7 - red - interior light pin 30, passenger make up mirror light, electric sunroof ecu pin 5 (fuse #21)

    M
    1 - brn - fuel pump pin 4 (pump earth)
    2 - red/yel - fuel pump pin 1 (fuse #18)
    3 - pur/blk - fuel pump pin 3 (fuel level sensor signal)
    5 - blk/blu - rear spoiler ecu pin 2, transmission range switch, interior light pin 15, sunroof switch pin 3 (fuse #16)
    6 - brn/blu - fuel pump pin 2 (fuel level sensor earth)

    N
    1 - red/yel - a/c pressure switch pin 4 (a/c relay pin 8)
    2 - red/wht - radiator fan ecu pin 3, radiator fan thermoswitch pin 2, radiator fan (a/c relay pin 2)
    5 - blu/red - ecu pin 39, a/c switch pin 2, a/c compressor relay (a/c relay pin 1)

    P
    1 - wht/yel - fog light switch pin 83a
    2 - blk/yel - rear screen heater switch pin + (fuse #9)
    3 - wht/grn - rear screen heater switch pin 86, heated mirror elements
    4 - gry/yel - fog light switch pin 83
    5 - brn - rear screen heater switch pin 31
    6 - gry/wht - fog light switch pin 83b
    7 - gry/blu - rear screen heater switch pin 58b
    8 - brn/wht - fog light switch pin 31
    9 - gry/blu - fog light switch pin 58b

    Q
    1 - brn - cigarette lighter pin 1
    2 - blk/yel - blower switch pin 2, 3rd speed fan thermoswitch pin 2, radiator fan ecu pin 4, a/c ambient temp switch (fuse #6)
    3 - red/wht - radio pin 7
    4 - blk/yel - glovebox light, VDO gauge cluster pin + (fuse #16)
    5 - red/gry - cigarette lighter pin 2
    6 - gry/blu - radio pin 6, cassete storage light pin 2, heater controls pin 1, cigarette lighter pin 3, VDO gauge cluster pin 58B

    R
    2 - gry/blk - fusebox pin 7
    3 - gry - headlight switch pin 56e (dash lighting dimmer input) (fuse #3)
    4 - gry/blu - light switch pin 58b (dash lighting dimmer output)
    5 - red - headlight switch pin 30
    6 - gry/red - fusebox pin 7
    7 - gry/grn - headlight switch pin 58
    \- gry/red - fusebox pin R/2
    \- gry/blk - fusebox pin R/6
    8 - brn - headlight switch pin 31
    9 - wht/blk - light switch pin 56
    10- blk/yel - headlight switch pin X


    S
    1 - blk/gry - windscreen wiper pin 53a
    2 - grn/blk - windscreen wiper pin 53
    3 - brn - windscreen wiper pin 31
    4 - grn - windscreen wiper pin 53e
    5 - grn/yel - windscreen wiper pin 53b

    U1
    1 - blk/wht - Dash plug pin 1 (oil temp sensor)
    2 - vio - Dash plug pin 17 (outside temp sensor)
    3 - yel - Dash plug pin 8 (1.8 bar oil pressure switch)
    5 - red/wht- Dash plug pin 9 (0.3 bar oil pressure switch)
    6 - grn - Dash plug pin 10 (rev counter)
    7 - blu/wht- Dash plug pin 19 (outside temp sensor)
    10- brn - Dash plug pin 3 (earth)
    11- wht - Dash plug pin 27 (speedo sensor)
    12- blu - Dash plug pin 21 (fuel gauge)
    14- gry - Dash plug pin 12 (dash bulbs)

    U2
    1 - blk - Dash plug pin 13 (ignition live)
    2 - vio - Dash plug pin 7 (VSS output)
    3 - yel - Dash plug pin 18 (seat belt warning)
    4 - blk - Dash plug pin 15 (stalk memory switch pin 2)
    5 - red/wht- Dash plug pin 2 (coolant low level sender)
    7 - blu/wht- Dash plug pin 25 (main beam warning light)
    8 - gry/wht- Dash plug pin 6 (stalk memory switch pin 3)
    9 - yel/red- Dash plug pin 23 (coolant temp gauge)
    11- red - Dash plug pin 11 (permanent feed from fuse #21)
    12- blu - Dash plug pin 16 (alternator warning light)
    13- brn/wht - Dash plug pin 5 (earth & stalk memory switch pin 1)
    14- gry - Dash plug pin 4 (stalk memory switch pin 4)

    V
    1 - red/wht - mfa switch pin 2
    2 - brn/wht - mfa switch pin 1
    3 - blu/yel - mfa switch pin 3
    4 - yel/red - mfa switch pin 4

    W
    1 - blu/wht - TV13 junction box
    2 - gry/blk - abs ecu pin 52, abs relay pin 3 (linked internaly to X/8)
    4 - blk/red - abs ecu pin 32
    5 - brn/wht - abs unit pin 2 (linked internaly to X/7)
    6 - wht/blu - abs ecu pin 8, abs low brake fluid warning switch pin 1 (linked internaly to X/5)

    X
    1 - red/blk - abs/brake warning unit pin 1 (linked internaly to H1/1)
    2 - brn - abs/brake warning unit pin 2
    3 - gry/grn - abs/brake warning unit pin 3 (low brake fluid trigger) (linked internaly to L/6 & C/1)
    4 - blk - abs/brake warning unit pin 4, engine check light (fuse #16)
    5 - wht/blu - abs/brake warning unit pin 5 (abs low brake fluid trigger) (linked internaly to W/6)
    7 - brn/wht - abs/brake warning unit pin 7 (linked internaly to W/5)
    8 - yel/red - abs/brake warning unit pin 8 (abs warning indicator) (linked internaly to W/2)

    Y
    1 - red/yel - ecu pin 54
    2 - red - electric windows & central locking fuse
    3 - red - battery +ve
    4 - red - electric recaro seats thermoswitch

    Z1- red - fuel injectors live feed
    Z2- brn - battery negative

    TV2 junction box (live, unfused)
    fusebox pin 30
    fusebox pin 30b
    red - park/neutral position relay
    red/wht - alarm flasher light fuse
    red/wht - alarm module fuse

    TV3 junction box (coil live, fuse 14)
    blk/red - fusebox pin D/11
    blk - heated washer jets
    blk/yel - A/T shift lever

    TV4 junction box (coil live, unfused)
    blk - fusebox pin D/8
    blk - fusebox pin E/2
    blk - alarm module pin 4
    blk - shift lock solonoid
    blk - transmission ecu pin 19

    TV5 junction box (coil live, fuse #14)
    blk/wht - fusebox pin D/9
    blu/red - transmission ecu fuse
    blu/red - cruise control switch pin 4
    blk - heated seat switch
    blk/yel - heated seat control relays
    blk/yel - electric mirror switch

    TV6 junction box (x-over live, fuse #4)
    blu/yel - fusebox pin D/5
    blk/yel - sunroof switch

    TV8 junction box (dash lighting, fuse #3)
    gry/blu - seat heating switch

    TV13 junction box (Vehicle speed signal)
    blu/wht - fusebox pin W/1
     
    Last edited: Feb 25, 2016
  5. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
    Likes Received:
    1,404
    Location:
    Bracknell
    Golf MK3, CE2 Fusebox:

    30-30b - red- bridged (power for fuel pump relay)

    A1
    1 - yel/blk - left headlight pin 2 (dipped beam)
    2 - blk/wht - front left indicator, alarm system control module pin 1, dash plug pin 22 (left indicator light)
    4 - gry/blk - front left indicator & parking lights
    5 - red - rad fan thermal switch pin 3
    6 - wht/blk - left headlight pin 1 (main beam)
    7 - blk/yel - horn(s) pin 2
    8 - brn/blk - horn(s) pin 1

    A2
    2 - gry/red - front right indicator & parking lights
    3 - yel - right headlight pin 2 (dipped beam)
    4 - blk/grn - front right indicator, alarm system control module pin 2, dash plug pin 24 (right indicator light)
    7 - wht - right headlight pin 1 (main beam)
    8 - gry/yel - rear fog lights

    B
    1 - grn/red - fusebox B/2 (windscreen washer pump power jumper)
    2 - grn/red - fusebox B/1 (windscreen washer pump power jumper)
    3 - wht/blk - fusebox D/4 (from headight switch pin 56, dip/main beam on feed)
    4 - brn - fusebox C/3 (earth for headlight washer relay)
    5 - red - fusebox Y/2
    6 - red - headlight washer jets

    C
    1 - blu/brn - brake fluid warning switch pin 1
    2 - grn/red - washer motor pin 1
    7 - brn/blu - washer motor pin 2
    8 - blu/red - coolant level sensor pin 2

    D
    3 - blk/red - glovebox light pin 2
    8 - blk - ignition coil, ECU pin 38, vehicle speed sensor pin 1, Junction connector TV4, airbag control unit pin 12
    9 - blk/wht - Junction connector TV5
    11 - blk/blu - Junction connector TV5
    12- gry/blu - Junction connector TV8

    E
    2 - blk - Junction connector TV4
    3 - blk/red - brake light switch pin 1
    4 - red/yel - brake light switch pin 2

    F
    1 - red/blk - starter motor pin 50
    \- red - alarm control unit pin 5, park/neutral position switch
    3 - blu - alternator pin D+
    4 - brn - vehicle speed sensor pin 3
    5 - red - ECU pin 7 (16v)
    \- red/grn - ECU pin 32 (8v)
    6 - blk/red - reverse light switch pin 2
    \- blk - Park/Neutal position relay pin 5
    7 - blk blue - reverse light switch pin 1
    8 - brn/blk - lambda probe pin 2
    9 - grn/blk - automatic control unit (rev counter feed)

    G1
    2 - brn/wht - outside air temp sensor
    3 - yel/blu - ECU pin 6 (6cyl, 16v), ECU pin 31 (8v)
    4 - blk - ECU pin 38 (pre-96 6cyl), vehicle speed sensor pin 1, ignition coil pin 3 (4cyl, pre-96 6cyl), ignition coil pin 5 (post-96 6cyl)
    5 - brn/wht - coolant level sender pin 1, earth to engine
    7 - blk/brn - ECU pin 9 (pre-96 6cyl)
    \- blk/wht - ECU pin 9 (4cyl)
    8 - red/wht - lambda probe pin 1 (post-96)
    \- red/yel - lambda heater control relay pin 2 (pre-96 6cyl)
    \- red/blu - lambda heater control relay pin 2 & 4 (pre-96 4cyl)
    9 - yel/blk - Engine check light (some US models)
    10- red/blu - ECU pin 23, cam position sensor pin 3, carbon canister valve pin 2, maf sensor pin 3, lambda heater control relay pin 6, EGR valve, fuel injectors (Pre-96 6cyl)
    \-blk/yel - ECU pin 23 (4cyl), air mass meter pin 3 (8v)
    11- wht/blu - Vehicle speed sensor pin 2
    12- grn/blk - ECU pin 22 (6cyl), ECU pin 19 (8v)
    \- grn/wht - ECU pin 22 (16v)


    G2
    1 - grn/blk - oil temp sensor
    2 - wht/red - outside air temp sensor
    3 - blu/wht - coolant temp sender (6cyl)
    \- yel/red - coolant temp sensor (4cyl)
    4 - blk/pur - ECU pin 38 (4cyl), ECU pin 23 (post-96 6cyl), carbon canister valve pin 2, ISV (4cyl), breather heater
    8 - red/blu - carbon canister valve pin 2, air mass meter pin 3 (post-96 6cyl)
    9 - red/yel - ECU pin 54 (post-96 6cyl)
    10- yel - high oil pressure warning switch
    11- blu/blk - low oil pressure warning switch

    H1
    1 - red/blk - ignition switch pin 50
    2 - red - ignition switch pin 30
    3 - blk/yel - ignition switch pin X
    4 - blk - ignition switch pin 15
    5 - blk/blu - indicator stalk pin 15
    6 - brn - wiper switch pin 31
    7 - brn/red - ignition switch pin S, radio pin 4 (key in ignition live)
    8 - grn/red - washer switch pin T
    9 - grn/wht - washer switch pin H

    H2
    1 - brn/blu - indicator stalk pin 71 (horn earth)
    2 - gry/red - indicator stalk pin PR
    3 - gry/blk - indicator stalk pin PL
    4 - blk/grn - indicator stalk pin R
    5 - gry - indicator stalk pin P
    6 - blk/wht - indicator stalk pin L
    8 - blk/wht/grn - indicator stalk pin 49a (flasher relay pin 49a)

    J
    1 - wht - flasher switch pin 56a
    2 - wht/blk - flasher switch pin 56
    3 - yel - flasher switch pin 56b
    4 - red/yel - flasher swirtch pin 30
    5 - grn - wiper switch pin 53
    6 - brn/blk - wiper switch pin J
    7 - blk/gry - wiper switch pin 53a
    8 - wht/yel - indicator stalk pin 49 (flasher relay pin 49)
    9 - grn/blk - wiper switch pin 53e
    10- grn/yel - wiper switch pin 53b

    K
    1 - blk/wht - rear left indicator
    2 - gry/red - right rear lights, fusebox pin L/3
    3 - gry/blk - left rear lights, fusebox pin L/4
    4 - red/blk - brake lights
    5 - gry/grn - rear number plate lights, rear ashtray light
    6 - blk/yel - rear wiper motor pin 1
    7 - blk/grn - rear right indicator
    8 - blk/blu - reverse lights
    9 - grn/blk - rear wiper motor pin 3
    11- brn - rear ashtray light, 'earth claw'?
    12- wht - rear screen heater

    L
    1 - brn - handbrake warning switch pin 2
    2 - brn/yel - Junction connector TV17
    3 - red/blk - fusebox pin K/2
    4 - gry/blk - fusebox pin K/3
    5 - red/blk - boot light
    6 - brn - handbrake warning switch pin 1
    7 - red/blk - electric sunroof control module pin 5, sunvisor mirror light, front & rear interior lights, central locking control module pin 1

    M
    1 - brn - fuel pump pin 4
    2 - red/yel - fuel pump pin 1
    3 - vio/blk - fuel level sender pin 3
    5 - blk/wht - sunroof light switch pin 1, right front map/reading light
    6 - brn/blu - fuel level sender pin 2

    P
    1 - gry/yel - fog light switch pin 83a
    2 - blk/yel - rear window heater switch pin 4
    3 - wht/grn - rear window heater switch pin 3, heated mirror elements
    4 - gry/blu - fog light switch pin 83
    5 - brn - rear screen heater switch pin 31
    7 - gry/blu - rear screen heater switch pin 1

    Q
    1 - brn - glovebox light pin 1, boot light pin 2, cigarette lighter pin 1, A/C switch pin 3, blower light pin 2, diagnostics plug pin 1, boot release switch pin 2
    2 - blk/red - bridged to N/6, Blower switch pin 2, coolant control module 8pin plug pin 4, A/C thermal switch/engine coolant temp warning switch pin 2
    3 - red/wht - cigarette lighter pin 2, radio pin 7, boot light switch pin 1, diagnostic connector pin 2, boot release switch pin 1
    6 - gry/blu - blower switch pin 1, A/C switch pin 5, cigarette lighter pin 3, radio pin 6

    R
    2 - gry/blk - headlight switch pin 58L
    4 - brn - headlight switch 58b
    5 - red/yel - headlight switch pin 11
    6 - gry/red - headlight switch pin 58R
    7 - gry/grn - headlight switch pin 58
    8 - brn - headlight switch pin 31
    9 - wht/blk - headlight switch pin 2
    10- blk/yel - headlight switch pin X, DRM relay pin 4

    S
    1 - blk/gry - wiper motor pin 1
    \- blk - heated washer jets
    2 - grn - wiper motor pin 4
    3 - brn - wiper motor pin 5
    \- brn - heated washer jets
    4 - grn/blk - wiper motor pin 3
    5 - grn/yel - wiper motor pin 2

    U1
    1 - wht - Dash plug pin 17 (oil temp sensor)
    2 - wht - Dash plug pin 19 (outside temp sensor)
    3 - wht - Dash plug pin 8 (oil pressure control unit - feed from 1.8 bar)
    5 - wht - Dash plug pin 9 (oil pressure control unit - feed from 0.3 bar)
    6 - wht - Dash plug pin 10 (rev counter)
    7 - wht - Dash plug pin 1 (outside temp sensor)
    10- wht - Dash plug pin 3 (earth)
    11- wht - Dash plug pin 27 (speedo signal)
    12- wht - Dash plug pin 21 (fuel gauge)
    14- wht - Dash plug pin 12 (dash & digital clock bulbs)

    U2
    1 - wht - Dash plug pin 13 (ignition live feed)
    2 - wht - Dash plug pin 7 (VSS output)
    4 - wht - Dash plug pin 15 (stalk memory switch pin 2)
    5 - wht - Dash plug pin 2 (coolant low level sender)
    7 - wht - Dash plug pin 25 (main beam warning light)
    8 - wht - Dash plug pin 6 (stalk memory switch pin 3)
    9 - wht - Dash plug pin 23 (coolant temp gauge)
    10- wht - Dash plug pin 18 (handbrake warning light)
    11- wht - Dash plug pin 11 (permanent live feed from fuse #21)
    12- wht - Dash plug pin 16 (alternator warning light)
    13- wht - Dash plug pin 5 (earth to cylinder head)
    14- wht - Dash plug pin 4 (stalk memory switch pin 4)

    V
    1 - red/wht - MFA switch (mode select)
    2 - brn/wht - MFA switch pin 1 (earth)
    3 - blu/yel - MFA switch (memory select/reset)
    4 - yel/red - MFA switch (memory select/reset)

    W
    1 - blu/wht - vehicle speed sensor junction connector
    2 - gry/blk - ABS relay pin 3, ABS module pin 52
    4 - wht/red - ABS module pin 32
    - blk/red - Cruise control clutch & brake pedal switch pin 1, transmission control module pin 26

    X
    2 - blk/yel - airbag control light pin 4, ABS warning pin 2
    4 - blk/yel - airbag control light pin 2
    8 - yel/red - ABS warning light pin 1

    Y
    1 - brn/blu - glow plug timer module pin 5
    \- red/yel - ECU pin 54 (pre-96 6cyl)
    2 - red - electric windows, park/neutral psition relay pin 2
    3 - Red - Battery +ve, Junction connector TV2

    Z1 - red - fuel injector power (4cyl)
    \ - red/blu - fuel injector power (post-96 6cyl)
    Z2 - brn - battery negative

    Junction connector TV2: (live, unfused)
    alarm control module 6pin plug pin 3
    alarm control module 10pin plug pin 1
    left/right central locking trigger motors pin 2
    alarm/central locking/boot lock switch pin 4
    alarm system indicator light pin 2
    left/right door warning lights pin 2
    ECU pin 54
    fuel evap relay pin 2

    Junction connector TV4: (Ignition live, unfused)
    D/8
    E/2
    alarm module 10pin plug pin 4
    shift lock solonoid pin 2
    transmission control module pin 19
    cruise control/transmission range switch pin 5
    Airbag control module pin 5
    cruise control range switch pin 5
    Transmission control module pin 23

    Junction connector TV5: (Ignition live, fuse 14)
    D/9 or D/11
    cruise control/transmission range switch pin 4
    left/right rear electric window switches pin 1
    A/T console light
    cassette storage light
    transmission control module pin 38
    electric mirror switch pin 6
    heated seat switch pin 3
    heated seat control modules pin 8
    electric window control modules pin 7
    PCV heater

    Junction connector TV6: (X-over live, fuse 4)
    D/3
    Coolant fan control module T10a/9
    3rd speed coolant fan switch pin 2
    A/C pressure switch pin 4

    Junction connector TV7: (Earth rose, on A pillar)

    Junction connector TV8: (Dash lighting, fuse 3)
    D/12
    heated seat switch pin 1
    electric mirror switch pin 2
    front electric window switches pin 1
    electric window switch console pin 4
    cruise control transmission range switch pin 4
    A/T console light

    Junction connector TV11: (Brake lights on, fuse 20)
    W/4
    Diesel DFI ECU pin 44

    Junction connector TV13: (Vehicle speed sensor)
    W/1
    cruise control module pin 7
    ECU pin 65 (6cyl)
    ECU pin 11 (8v)
    ECU pin 35 (16v)

    Junction connector TV14: (Diagnostics)
    ECU pin 43
    ECU pin 21 (6cyl)
    Diagnostics port pin 1 & 2 (pre-96)
    Diagnostics port pin 7 & 15 (post-96)
    Immobiliser control unit pin 3 (post-96)

    Junction connector TV17: (Drivers door open earth)
    L/2
    drivers door switch pin 1

    Junction connector TV18: (X-over live, fuse 4 or unfused)
    D/3 or D/7
    ABS control module pin 23
     
    Last edited: Jul 17, 2018
  6. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
    Likes Received:
    1,404
    Location:
    Bracknell
    1984-89 MK2 Golf, MK1 Golf/Cabrio and Scirocco models from around 84 onwards, CE1 Fusebox:

    MK2 Golf clock plug identification:
    T7 - white plug, short side
    T7a - black plug, long side
    T7b - white plug, long side
    T7c - black plug, short side

    A
    1 - gry/blu- light switch pin 58b (dash lights dimmer wheel output)
    2 - grn - wiper stalk pin 53
    3 - blu/yel- dash plug pin T7b/7 (upshift control light)
    4 - blu/blk- dash plug pin T7c/4 (oil pressure control unit, 0.3 bar feed)
    5 - grn/yel- wiper stalk pin 53b
    6 - grn/blk- wiper stalk pin 53e
    7 - blk/grn- hazard switch pin R & indicator switch pin R
    8 - blk - ignition switch pin 15 & dash plug pin T7c/7
    9 - wht/blk- light switch pin 56 (dip/main feed to beam select switch in stalk)
    10- blk/grn/wht- hazard switch pin 49a & indicator switch pin 49a
    11- blu/brn- spare plug behind fusebox (indicator relay pin 2, warning light for trailer tow)
    12- brn/blk- wiper stalk pin J
    13- blk/blu- hazard switch pin 15
    14- grn/wht- wiper stalk pin L
    15- gry - fusebox pin B/1 (MK2 Golf)
    \- blu/brn - to spade near fusebox for handbrake switch (MK1 Golf)
    \- gry/grn - to handbrake warning lamp (MK1 Golf)
    16- blu - dash plug pin T7a/5 (alternator warning light)
    17- blu/red- dash plug pin T7/7 (indicator warning light)
    18- wht - hazard switch pin 49
    19- grn/red- wiper stalk pin T
    20- blk/wht- hazard switch pin L & indicator switch pin L
    21- yel - indicator stalk pin 56b (headlight flasher/main beam switch)
    22- blk/yel- rear window heater switch pin + and heated seat switches pin 15
    23- blk/red- glovebox light and fresh air blower switch pin + or A/C switch pin +
    24- gry/grn- light switch pin 58 (feed to fuse 20 for number plate lights, also dash lights on late models)
    25- blk/yel- fusebox pin L/1
    \- blk - ISV control unit pin 14 (1.8 16v KR)
    \- blk - VDO gauges
    26 - gry - headlight switch pin 58E (fused dimmer wheel input power on later models)
    28- blu/wht- dash plug pin T7/1 (high beam warning light)

    B
    1 - gry - fusebox pin A/15 and dual circuit & handbrake warning light
    2 - gry/wht- fog light switch pin 83b (fuse #17)
    3 - vio/blk- dash plug pin T7/5 (fuel gauge)
    4 - blu/grn - fusebox pin B/6 (water level separator, diesel)
    6 - blu/grn - dash plug T7a/3 (glow plug)
    \- blu/grn - fusebox pin B/4 (water level separator, diesel)
    7 - yel/red- dash plug pin T7b/6 (coolant temp gauge)
    8 - red/blk- ignition switch pin 50
    9 - blk/gry- wiper stalk pin 53a
    10- blk/yel- light switch pin X
    11- gry/red- cig lighter
    \- red - radio power plug pin 7
    12- red - T7b/3 (digital clock/MFA permanent live)
    13- red/yel- indicator stalk pin 30 (headlight flasher/main beam switch)
    15- yel - dash plug pin T7a/4 (oil pressure control unit, 1.8 bar feed)
    16- wht/yel- fog light switch pin 83a
    17- wht/pur - Seatbelt warning light (US models)
    18- wht/grn- dash plug pin T7b/1 (up-shift/fuel consumption indicator solenoid shut-off)
    19- red/blk- dash plug pin T7b/4 (rev counter)
    \- red/blk - fusebox pin B/24 (alternator pin W for diesel rev counter)
    20- gry/yel- fog light switch pin 83
    21- wht/grn- rear window heater switch pin 86
    22- wht - indicator stalk pin 56a (headlight flasher/main beam switch)
    23- red - light switch pin 30
    24- red/blk - fusebox pin B/19 (alternator pin W for diesel rev counter)
    25- brn/blk- fusebox pin L/2
    26- gry/red- light switch pin 58R
    27- gry/blk- light switch pin 58L
    28- red/wht- hazard switch pin 30

    C
    1 - red/blk- brake light switch
    2 - blu - alternator pin D+
    3 - red/yel- brake light switch
    4 - gry/blk- left parking light bulb
    5 - yel/wht- left headlight bulb pin 58b
    6 - yel - right headlight bulb pin 58b
    7 - red - radiator fan thermal switch & radiator fan after-run relay pin 30
    8 - blk/grn- right front indicator & repeater
    9 - grn/red- windscreen washer pump pin +
    11- red/blk - alternator pin W (rev counter, diesel)
    12- blu/brn- brake fluid level warning switch
    13- blk/yel- horn(s)
    14- gry/red- right parking light bulb
    15- brn/blk- horn(s)
    16- wht - right headlight bulb pin 58a
    17- wht/blk- left headlight bulb pin 58a
    18- red/blk- thermo switch for cold start valve (K-Jet f/inj) or digifant ECU pin 1
    19- blk/wht- left front indicator & repeater
    20- blk - radiator fan run-on control unit pin 2/15
    \- blk - reverse light switch (MK1 models)
    21 - blk/blu - reverse light switch (MK1 models)
    22- wht/yel- front fog lights

    D
    1 - blu/blk- oil pressure switch 0.3 bar MK2 golf, 1.8 bar MK1 golf
    2 - blk - thermal switch for inlet manifold heater (carb models) or fusebox pin R/1 (digifant f/inj) or idle & WOT switches
    \- blk/yel - Overrun cut-off valve (1.8 16v KR)
    \- blk/wht- idle overrun cut-off valve (carb models)
    \- blk - knock sensor control unit pin 5 (1.8 16v PL)
    3 - wht/grn- fuel gauge sender or transmission switch/upshift indicator
    7 - blk/yel- low coolant level switch unit pin 6/15, idle boost control unit pin 2/15 (K-Jet)
    \- blk throttle switch pin 2 (16v KR)
    8 - wht/red- vacuum switch/upshift indicator
    9 - grn/yel- windscreen wiper motor pin 53b
    12- grn - windscreen wiper motor pin 53
    13- red/yel- trigger for fuel relay (f/inj models) ECU pin 10 (1.8 16v) or pin 3 (digifant)
    \- vio/blk- thermal switch for inlet manifold heater relay (carb)
    \- blu/wht - glowplug relay temp sensor (diesel)
    15- wht/vio- resistance wire -> ignition coil pin 15 (points ignition)
    \- red/blk - fuel cut-off valve (diesel)
    16- blk/red- reverse light switch (M/T) or starter/inhibitor & reverse light switch pin 15 (A/T) (MK2 models)
    17- grn/blk- windscreen wiper motor pin 53e
    19- blu/blk- reverse light switch or starter/inhibitor & reverse light switch pin R & diode (A/T) (MK2 models)
    20- blk/gry- windscreen wiper motor pin 53a
    21- yel - oil pressure switch 1.8 bar MK2 Golf, 0.3 bar MK1 Golf
    \- grn/blk - MFA oil temperature sensor early MK1 Golf
    22- brn - windscreen wiper motor pin 31, and to main battery earth jumper on lighting loom
    23- blk - ignition coil pin 15 (electronic ignition)
    24- red/blk- starter pin 50 (M/T) or starter/inhibitor & reverse light switch pin 50 (A/T)
    26- red/blk- ignition coil pin 1 (petrol rev counter) & idle control unit pin 1 (K-Jet f/inj)
    29- yel/red- coolant temp sender
    \- yel/blu- low coolant level control relay pin B/G

    E
    1 - gry/grn- number plate lights
    2 - grn/blk- rear wiper motor pin 53
    3 - red - interior light & boot light
    4 - blu/grn - water seperator sensor (diesel)
    5 - vio/blk- fuel pump or fuel gauge sender pin G
    6 - blk/wht- left rear indicator
    7 - grn/red- rear screen washer pump pin 31 (early models)
    \- brn/blu- windscreen washer pump
    8 - blk/gry- rear wiper motor pin 53a
    9 - gry/blk- left rear light
    10- gry/wht- rear fog light
    11- blk/grn- rear right indicator
    12- blk - reverse lights
    13- gry - handbrake warning switch
    14- red/yel- main & transfer fuel pumps
    \- red/wht- warm up regulator, aux air regulator & control pressure regulator (K-Jet f/inj)
    15- wht - rear window heater and heated mirror glass
    \-wht/grn - heated mirror glass
    16- blk/red- brake lights pin 54
    18- gry/red- right rear light bulb

    G
    1 - blk/yel- Electric mirror adjustment switch pin 5 & electric window relay pin 6/86 (x-over live, fuse #12)
    2 - blk - heated washer jets, spare plug behind fusebox & idle stabiliser valve pin 2/15 (coil live, fuse #18 )
    3 - blk/yel- heated seat control units pin 17/15 (x-over live, fuse #12)
    4 - linked internally to C/2 (alternator blue wire)
    5 - coil live, fuse #18
    6 - linked internally to D/21 (low oil pressure switch)
    7 - linked internally to A/9 (dipped/main beam feed)
    8 - linked internally to A/1 (dash lighting feed)
    9 - gry/grn- headlight washer relay pin 5/56 (numberplate lights feed, fuse#20)
    10- grn/red- headlight washer relay pin 4/5 (windscreen washer power feed)

    H
    1 - red/wht- radiator fan thermoswitch & A/C refrig. high pressure switch
    2 - red/blk- A/C switch
    3 - red - Battery +ve
    4 - grn/yel- A/C thermostat
    5 - yel/red- fresh air fan switch pin 4
    6 - blk - fresh air fan

    K
    1 - brn/yel - seat belt switches, starter interlock relay, abs relay (relay socket 3 pin 1)
    2 - relay socket 3 pin 2
    3 - permanent live feed
    4 - gry - left front door pin switch (relay socket 3 pin 4)
    \- blk/grn - seat belt switches, diesel models
    5 - brn/red- ignition switch pin S or SU (relay socket 3 pin 3, power input for seatbelt warning system)

    L
    1 - blk - fusebox pin A/25
    2 - brn/blk- fusebox pin B/25
    3 - brn - earth location 16 or 81
    4 - brn/blu- horn switch

    M
    1 - gry/yel - fog light switch pin 83 (for cars with rear fogs only, flasher switch feed, dip+main)
    2 - yel - headlight range control motor switch pin 4 (dipped beam feed)

    N - red - fuel injector power on some digifant engines
    \- red/wht - inlet manifold heater (carb)
    \- red/wht - glowplugs (diesel)

    P - red - battery +, ignition switch pin 30, electric window relay pin 87, headlight washer relay pin B/30

    R
    1 - blk - fusebox pin D/2 (digifant f/inj)
    2 - blk/yel- digifant ECU pin 14 & fuel injectors (digifant f/inj)

    Earth points:
    In the engine bay you have the battery obviously, the cable from this goes to the battery tray or chassis leg, then to the gearbox or one of the bolts holding the gearbox on. On the side of the head you will probably find at least one earth, for the engine management, plus GTI models with MFA have another here for the dash cluster. There is often an earth from the rear of the head to the lower coil mounting bolt too.

    There is a wire from the battery negative in the headlight loom which ends at a 4 way white spade block. The wire from the rear of this block goes to the earth claw somewhere above the fusebox, where the accessory earths are located. The front of the white spade block has the main fusebox earth in it from D/22, an earth from the dash loom plus if its a GTI the fuel pump earths here as well. On cars equipped with an MFA computer near the fusebox you'll find a male spade from the clock harness with brown and brown/white wires, then a wire plugs into this in the engien loom which is the earth to the head I mentioned earlier.

    On the A pillar either side there is a stud, depending on age/model/equipment you may find an earth for the radio, an earth for the blower motor and maybe some others.

    At the back either on the boot floor, near the boot lip, or behind the boot cards/carpets you will find earth points for the rear lights, rear wiper, screen heater and rear washer pump depending on what equipment is fitted, the age and type of car. Basically follow the brown wires from your rear lights and you'll find them


    MK1 CE1 Cluster wiring:
    T14
    1 - blu/gry - Light switch pin 58b (dash lighting)
    2 - brn - Earth
    3 - pur/blk - Fusebox pin B/3 (fuel level sender)
    4 - blu/yel - Fusebox pin B/7 (coolant temp sensor)
    5 - red/blk - Fusebox pin B/19 (rev counter)
    6 - red - Fusebox pin B/12 (permanent live)
    7 - blu/wht - Fusebox pin A/28 (high beam warning)
    8 - red/wht - MFA switch mode button
    9 - blu/blk - Fusebox pin A/4 (high oil pressure warning switch)
    10- brn/red - Fusebox pin B/6? (glow plug?)
    11- yel - Spade to engine loom behind fusebox on early, Fusebox pin B/15 late (low oil pressure warning warning switch)
    12- blu - Fusebox pin A/16 (alternator warning light)
    13- blu/red - Fusebox pin A/17 (indicator warning lamp)
    14- blk - Ignition switch pin 15 (ignition live feed)

    T6
    1 - wht/blu - outside air temp sensor
    2 - wht/red - outside air temp sensor
    3 - grn/blk - Fusebox pin B/15 on early models, spade to engine loom behind fusebox on late models (oil temp sensor)
    4 - blk/yel - Fusebox pin A/3 (Gearshift control relay pin 3/L)
    5 - wht/grn - Fusebox pin B/18 (Gearshift control relay pin 5/G)
    6 - wht/yel - VSS output

    T2b
    blk/wht - MFA switch memory button
    red/wht - MFA switch reset button



    MK2 Golf & Scirocco CE1 Cluster wiring: (With CE2 splicing info)
    T7 - white plug, short side:
    1 - blu/wht - A/28 (main beam warning light) -> U2/7
    2 - wht/red - spade plug (outside temp) -> U1/2
    3 - wht - mfa stalk pin 4 (mode select) -> U2/4
    4 - wht/brn - spade plug (outside temp) -> U1/7
    5 - pur/blk - B/3 (fuel level) -> U1/12
    6 - gry/blu - light switch 58b (dash illumination) -> U1/14
    7 - blu/red - A/17 (indicator warning light) -> U2/6

    T7a - black plug, long side:
    2 - blk/wht - mfa stalk pin 2 (memory select) -> U2/8
    3 - blu/grn - B/6 (glow plug) -> U1/8
    4 - yel - B/15 (high oil pressure switch) -> U1/3
    5 - blu - A/16 (battery warning light) -> U2/12

    T7b - white plug, long side:
    1 - wht/grn - B/18 (mpg needle solenoid valve)
    2 - blk/grn - spade plug (oil temp) -> U1/1
    3 - red - B/12 (permanent live) -> U2/11
    4 - red/blk - B/19 (rev counter) -> U1/6
    5 - brn - to earth claw, or head (earth) -> U2/13
    6 - yel/red - B/7 (coolant temp) -> U2/9
    7 - blu/yel - A/3 (upshift light)

    T7c - black plug, short side:
    1 - red/wht - mfa stalk pin 3 (memory reset) -> U2/14
    2 - wht/yel - spade plug (speed sensor output) -> U2/2
    4 - blu/blk - A/4 (low oil pressure switch) -> U1/5
    7 - blk - ignition switch pin 15 (ignition live) -> U1/4



    T32 - MK2 Golf 32 pin plug under dash, driver side:
    2 - blk - H/6 - (aircon relay power output to blower fan)
    3 - yel/red - H/5 (aircon relay blower fan trigger from blower switch)
    4 - red/blk - H/2 (aircon on trigger from heater slider panel)
    5 - wht - A/18 - hazard switch pin 49 (indicator relay power input)
    6 - blk/blu - A/13 - hazard switch pin 15 & handbrake warning light (ignition live, fuse 19)
    7 - gry/blu - headlight switch pin 58b (dash lighting)
    8 - gry/red - digifiz hour adjust button
    9 - gry - B/1 - handbrake warning light
    \- gry/yel - digifiz minute adjust button
    10 - blu/brn - A/11 - warning lamp for trailer indicators
    11 - gry/red - radio & cigarette lighter (permanent live, fuse 3)
    12 - blk/red - A/23 - blower switch & glovebox light (x-live, fuse 14)
    13 - red/yel - heated seat switch pin PF
    14 - red/wht - heated seat switch pin 86F
    15 - red/blu - stop-start switch pin 75h
    16 - red/blk - dual circuit brake & handbrake warning lamp (starter cranking live)
    17 - wht/pur - B/17 (seat belt warning lamp)
    18 - wht/yel - cluster pin T7c/2 (VSS signal for radio)
    19 - blk/yel - A/22 - screen heater switch pin X (x-live, fuse 13)
    20 - wht/grn - B/21 - screen heater power
    21 - blk/grn/wht - A/10 - hazard switch pin 49a (indicator relay pulsed power output)
    22 - red/wht - B/28 - hazard light switch pin 30 (permanent live, fuse 4)
    23 - blk/grn - A/7 - right indicator lights
    24 - blk/wht - A/20 - left indicator lights
    25 - gry/wht - B/2 - fog light switch pin 83b (rear fog light)
    26 - wht/yel - B/16 - fog light switch pin 83a (front fog lights, fuse 6)
    27 - gry/yel - B/20 or M/1 - fog light switch pin 83 (power input from headlight switch/fog light relay)
    28 - brn - dash harness earth
    29 - yel/red - heated seat switch pin PB
    30 - yel - heated seat switch pin 86b
    31 - wht - electric aerial trigger
    32 - red - electric aerial power
     
    Last edited: Dec 4, 2018
    Dclarke likes this.
  7. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
    Likes Received:
    1,404
    Location:
    Bracknell
    Early MK1/Scirocco ceramic fusebox:
    [​IMG]

    Fuse No.DescriptionAmpere Rating
    1Left headlight dipped beam8
    2Right headlight dipped beam8
    3Left headlight main beam8
    4Right headlight main beam8
    5Rear screen heater16
    6Brake lights, hazard lights8
    7Clocks, radio, interior light, cigarette lighter8
    8Indicators8
    9Horn, Reverse lights8
    10Fresh air blower motor16
    11Front wiper motor8
    12Number plate & boot lights8
    13Right sidelights8
    14Left sidelights8
    15Radiator fan26
    16Front fog lights8
    17Rear wiper motor8
    Relay Position
    Description
    J 
    KLoad reduction/x-over
    LFuel pump (GTI, without dealer fit relay socket bypass)
    MFront wiper motor or metal jumper for models without intermittent wash/wipe
    NIndicator & hazard lights
    Relays above fusebox (positions may differ)
    Dual tone horn
    Rear wiper
    Fuel pump (with dealer fit relay socket bypass)
    Up-shift indicator control
    [​IMG]

    A
    2 - blu/brn - spare wire, linked to D4 internally
    3 - blu/grn - Jumped to pin A5
    4 - blu - Alternator pin D+
    5 - blu/grn - Jumped to pin A3
    6 - blk/wht - Front left indicator
    7 - brn - Horn(s)
    8 - blk/grn - Jumper connector to: warm up valve, Aux air valve & fuel pump (from fuel pump relay pin L14)
    9 - gry/blk - Left sidelight
    11 - blk/yel - Horn(s)
    14 - red/yel - Brake light switch
    15 - blk - Reverse light switch
    16 - red/blk - Brake light switch
    17 - blk/grn - Reverse light switch
    18 - wht/blk - Left headlight pin 56a
    19 - yel/blk - Left headlight pin 56b

    C
    1 - red/yel - Coolant temp sensor
    \- blu/yel - Coolant temp switch - too cold
    5 - brn - Windscreen wiper motor pin 31
    6 - grn/blk - Windscreen wiper motor pin 53
    7 - gry/red - Right sidelight
    8 - yel - Right headlight pin 56b
    9 - grn - Windscreen wiper motor pin 53e
    11 - wht - Right headlight pin 56a
    12 - blu/blk - Oil pressure switch
    13 - blk/gry - Windscreen wiper motor pin 53a
    15 - blk - Ignition Coil pin 15
    \- wht/pur - Series resistance for coil (points ignition only)
    16 - grn/yel - Windscreen wiper motor pin 53b
    17 - grn/red - Windscreen washer motor
    18 - blk/grn - Front right indicator
    19 - red/blk - Ignition Coil pin 1

    D
    1 - blu/red - Dash clocks plug T14/2 (Indicator warning light)
    2 - blu - Dash clocks plug T14/10 (Battery warning light)
    3 - Red - Headlight switch pin 30
    5 - blk - Horn relay pin 86
    7 - blk/wht - Headlight switch pin X
    8 - blu/yel - Dash clocks plug T14/1 (Coolant temp guage - too cold)
    9 - red/yel - Headlight flasher switch pin 30
    10 - wht - flasher switch pin 56a
    11 - brn - Earth
    12 - wht - hazard switch pin 49
    14 - red/gry - Dash clock, Cigarette lighter
    15 - Red - Dash clocks plug T14/4 (Rev counter)
    16 - wht/grn - Rear screen heater switch pin 86
    17 - wht/blk - Headlight switch pin 56
    18 - blu/blk - Dash clocks plug T14/11 (Oil pressure warning lamp)
    19 - blk/red - Blower motor switch pin +
    20 - blk/blu - Hazard switch pin 15
    21 - red/wht - Hazard switch pin 30
    22 - blu/wht - Dash clocks plug T14/3 (Main beam warning light)

    E
    1 - gry/blk - Headlight switch pin 58L
    2 - blk - ignition switch pin 15
    3 - blk/wht/grn - Hazard switch pin 49a
    5 - gry/red - Headlight switch pin 58R
    7 - grn/red - Jumped to pin E20
    8 - brn/blk - Wiper stalk pin J
    9 - gry/grn - Headlight switch pin 58
    10 - yel - Flasher switch pin 56b
    11 - brn - Horn relay pin 87
    12 - pur/blk - Dash clocks plug T14/8 (Fuel gauge)
    13 - blk/yel - Heated rear screen switch pin +
    15 - blk/gry - Wiper stalk pin 53a
    16 - grn/blk - Wiper stalk pin 53e
    18 - grn - Wiper stalk pin 53
    19 - blk/wht - Hazard switch pin L
    20 - grn/red - Jumped to pin E7, Wiper stalk pin T
    21 - grn/yel - Wiper stalk pin 53b
    22 - blk/grn - Hazard switch pin R

    F
    9 - gry/blk - Left rear light
    10 - wht - heated rear screen
    12 - lil/blk - Fuel gauge sender
    13 - gry/grn - Number plate lights
    14 - red - Interior light
    15 - gry/red - Right rear light
    16 - blk/grn - Rear right indicator
    18 - blk - Reverse lights
    19 - blk/wht - Rear left indicator
    20 - blk/red - Brake lights

    G
    1 - red - jumped to pin H (linked internally to pin G/6)
    2 - front windscreen washer pump feed
    3 - ignition live feed (coil live)
    4 - sidelights on feed (live with 1st click on headlight switch)
    5 - battery warning light feed (alternator D+)
    6 - red/blk - Radiator fan thermoswitch (linked internally to pin G/1)
    7 - blk/gry - Rear wiper relay pin 53a, rear wiper motor pin 53a (x-over live feed)
    8 - main beam live feed
    9 - oil pressure switch
    10- dip/main beam feed (live with 2nd click on headlight switch)

    H - Red - Battery Live, ignition switch pin 30, jumped to pin G1



    MK1 Cluster wiring:
    T14 -Later single pod type dash
    1 - blu/gry - Light switch pin 58b (dash lighting)
    2 - brn - Earth
    3 - pur/blk - Fusebox pin E/12 (fuel level sender)
    4 - blu/yel - Fusebox pin D/8 (coolant temp sensor)
    5 - red/blk - Fusebox pin D/15 (rev counter)
    6 - red - Fusebox pin D/14 (permanent live)
    7 - blu/wht - Fusebox pin D/22 (high beam warning)
    9 - blu/blk - Fusebox pin D/18 (high oil pressure warning switch)
    10- brn/red - glow plug?
    11- yel - Spade to engine loom behind fusebox (low oil pressure warning switch)
    12- blu - Fusebox pin D/2 (alternator warning light)
    13- blu/red - Fusebox pin D/1 (indicator warning lamp)
    14- blk - Ignition switch pin 15 (ignition live feed)


    T14 - Early dual pod type dash:
    1 - blu/yel - Fusebox pin D/8 (coolant thermoswitch 'too cold', early models)
    2 - blu/red - Fusebox pin D/1 (indicator warning light)
    3 - blu/wht - Fusebox pin D/22 (main beam warning light)
    4 - red - Fusebox pin D/15 (rev counter)
    5 - brn - Earth claw behind fusebox
    6 - gry/blu - light switch pin 58b (dash illumination)
    7 - blk - ignition switch pin 15 (ignition live)
    8 - pur/blk - Fusebox pin E/12 (fuel gauge)
    9 - yel/red - Fusebox pin D/8 (coolant temp, later models) or spade wire (coolant thermoswitch 'too hot', early models)
    10 - blu - Fusebox pin D/2 (alternator warning light)
    11 - blu/blk - Fusebox pin D/18 (oil pressure switch)
     
    Last edited: Nov 8, 2018
  8. rubjonny

    rubjonny Administrator Admin

    Joined:
    Oct 31, 2003
    Likes Received:
    1,404
    Location:
    Bracknell
    List of relay numbers, don't take this as gospel though, refer to the relay location guides above if possible! Let me know if you know any more numbers or any below are incorrect:

    NumberFunction(s)AmpPart Number
    1Carb inlet manifold heater40a171906383
    2Fuel pump (CE1 MK1 Golf & Early Rocco/cabrio K-Jet, no rev limiter)-443906059A 321906059D/E
    3Fuel pump (CE1 MK1 Golf & Early Rocco/cabrio K-Jet, no rev limiter)-443906059
    5Shift light/consumption control relay for early MFA & Formel E clocks-171919091B
    8Shift light/consumption control relay for early MFA & Formel E clocks-171919091C
    9Shift light/consumption control relay for diesel & formel E-171919092
    10Shift light/consumption control relay for diesel & formel E with A/C-171919092A
    12Shift light/consumption control relay for diesel with A/C-171919092C
    13Aircon25a171959141A
    15Misc equipment switched relay (replaced by relay 53)15a/16a311963141B
    17X-over relief (disables high load items while engine cranking on starter)40a171937503A
    18X-over relief (disables high load items while engine cranking on starter, replaces 17 relay)40a191937503
    19Front wiper intermittent-321955531A 191955531
    20Rear wiper non-intermittent-171955529
    21Hazard/indicator-191953227a
    22Hazard/indicator relay for models with towbar-431953231
    23Switched relay, often used for electric windows--
    24Switched relay, often used for electric windows40a
    171937503
    27Seatbelt warning relay-357959664
    30MK3 GTI 8v and 16v ECU-165906381
    31Radiator fan after run control relay (replaces 220 relay)-191955532 191955532A
    32MK2 digifant ECU-357906381
    33Headlight washers-431955535
    35A/C retardation relay-433919577
    36Headlights on warning-3A0951307
    37'Cycle relay for start valve' certain k-jet models only, rarely if ever on UK cars-813906064
    38Aircon, diesel electric waterpump10a191906383A
    41'Relay for temperature sensor'-191906086
    42Coolant level sensor control (pre-90 & digifiz dash, replaces relay 43)-191919376A
    43Coolant level sensor control (pre-90 & digifiz dash)-251919376 191919376
    44Temperature sensor-055906086
    46Glow plug-357919481B 191919481
    51Fog lamp relay on certain models, in CE2 fusebox slot 10 only allows fog lights to come on with dipped beam-357941595
    53General purpose switched relay (horn, fogs lamps etc)40a141951253B
    57K-jet 8v idle speed control relay-811905343
    59Heated seat control relay-161919533
    60Diesel glow plug relay-171911261E
    61Deceleration cut-off for carb models-811919096F
    62Fuel pump (Later MK2/Rocco/Cabby K-Jet, built in rev limiter, 6.5k?)-443907385B 321906059G
    63Fuel pump (Later MK2/Rocco/Cabby K-Jet, no rev limiter)-321906059F
    65Fuel pump (Later MK2/Rocco/Cabby K-Jet non-GTI, built in rev limiter, 6.3k)-321906059H
    67Fuel pump (MK2 digifant, 16v and MK3 models)25a857951253
    68Control unit for increase in coasting (idle?)-811919098B
    70Retardation relay, carb cooling25a321959627
    71Starter interlock, automatic-191919185
    72Rear wiper intermittent-191955529
    73Alarm siren (Taxi)-443953233
    74Carb fuel cut-off relay-811919096G
    76ABS double relay (Passat & Audi Quattro, replaced by 349)-443927826
    78ABS system relay-
    191927843
    79ABS system relay, also used on power hood electrics-191927841
    80Fuel pump (MK2 digifant, 16v and MK3 models)40a191906383
    82Idle speed regulation-030906069 030906069A
    83Control unit for syncro free-wheel lock-
    191957917
    87Control unit for syncro free-wheel lock (replaces relay 83)-
    191957917A
    88Headlights on warning-443951307
    89Lights on warning buzzer (replaced by 321951307, 36)-111951307B
    90Fuel pump after run control unit-357906363
    92Starter interlock, automatic-191927181
    94Aircon, diesel electric waterpump (replaces 38 relay)20a191906383B
    95Headlight washer system relay-701955200
    96Fog lamp relay, 2nd battery relay30a701915511
    97ABS relay (Replaces 205, replaced by 79)40a701927841
    98Retro fitted exhaust regulation system40a701919505
    99Front wiper variable intermittent-357955531 1HM955531A 1HM955531B
    100SAI & x-over relay, replaces 17 & 18 x-over relay70a7M0951253A
    102Glow plug-191911261C
    103Glow plug-
    357911253
    104Glow plug-
    357911253A
    105Ecomatic vacuum pump relay-357959141
    109Early MK3 VR6, MK3 TDI and some MK4 Golf diesel relay-357906381A
    110US spec MK2 fog lamps, fog lights only work with dipped beam on-191941595
    111Radiator fan relay70a357906381B
    114Electronically regulated aircon relay2x 25a701959141A
    131Radiator fan after run control relay (replaced by 31)-357959485
    133Aircon-
    357959141C
    135Aircon10a357906383A
    140T4 5 cylinder a/c relay25a701959141B
    143Alarm siren (Taxi)-
    1H5951253
    147Aircon-1H0959142
    149Sharan electric quarter window relay-7M0963141
    150Starter motor-357927181A
    152T4 2nd heat exchanger pulse relay-701963281
    153Control unit for aircon fast idle-357907467
    160SEAT remote locking system relay-1L0943383B
    167Fuel pump (MK2 digifant, 16v and MK3 models. Replaces 67 & 80 relay)20a191906383C
    168Sharan aircon relay-7M0906363
    169Sharan heated rear window switch-off relay-7M0959627C
    170Sharan heated screen relay-7M0959627B
    173Daytime Running Lamp relay, US spec-3A0941589
    174Rear wiper (Some Polo & SEAT models with push button on stalk for rear wiper)-
    1H0955529
    175Starter, 4 speed automatic-3A0927181
    176Aircon or aux heater, SEAT models-
    1L0959141
    178ABS control unit relay (replaces 78 relay)-357927843
    179ABS control unit relay (replaces 178 relay)-357927843A
    180US spec MK3 TDI, euro MK4 glow plug relay-
    038911253
    185MK4 starter interlock10a3B0911251
    186Retardation relay for aircon compressor-7M0906363
    188US spec seatbelt/headlights warning chime relay-1HM919433A
    191Hazard/indicator, pin compatible to 21-1H0953227
    192Intermittent wash/wipe for models w/rain sensor-1J0955531
    196US spec intermittent wiper relay (compatible with 19 relay)-1HM955351C
    197Variable intermittent wiper (replaces 99 relay)-3B0955531
    200Newer models used for high and low beam or day driving lamps, on older models for windscreen wipers & heated screen-7M0951253
    201Relay for 4 speed automatic gearbox-443951253T
    202Passat B6/Touran glow plug relay70a
    8A0951253
    203Various Audi 89-03 electric window relay-8A0951253A
    204General purpose switched relay (replaces 53 relay)40a431951253B 431951253H
    205ABS relay (Passat & Audi Quattro, replaced by 97)20/30a431951253D
    206Diesel electric waterpump (replaces 38 and 94 relay), ESP20a431951253F
    208Audi fuel pump relay (replaced by 372)20a8A0951253B
    212Audi 80 inlet manifold heater-443951253E
    213X-Relief & fan relay70a
    443951253J
    214Passat radiator fan, T4 2nd battery40a
    443951253K
    217Audi 3rd stage fan relay70a443951253S
    219Passat B5 diesel ECU25a443951253AA
    220Radiator fan after-run relay-443955532
    230Heated seat control relay (replaced by 443919533A)-443919533
    236Radiator fan after-run relay, Audi-443955532A
    239Rear wash/wipe relay (replaced by 191955529)-445955529A
    258Glow plug relay, MK1/2/Typ2/B2 passat-
    443911261
    259Headlights on warning-443951307A
    264Fuel pump (Audi 4 cylinder k-jet, 6.3k limiter)-443907385G
    265Fuel pump (Audi 4 cylinder k-jet, 6.3k limiter)-443907385H
    267Passat climatronic relay-443919578C
    268Relay for headlight checking, Audi models with check package (replaces 443919469B)-443919469A
    272Radiator fan after-run relay, Audi (Replaces 236 relay)-443955532C
    276Heated seat control relay24a443919533A
    281Relay for headlight checking, Audi models with check package (replaced by 443919469A)-443919469B
    288Lambda heater relay, non-CAT cars-893906258
    290US spec seatbelt/headlights warning chime relay-443919439C, 4A0919439
    291Control unit for engine brackets, A100 '3D'-443907413
    292Headlights on warning-443951307B
    295Control unit for magnetic clutch (replaced by 443919578H)-443919578F
    296Control unit for magnetic clutch (replaced by 443919578J)-443919578G
    297Control unit for automatic shift-lock-443927351B
    305Control unit for magnetic clutch (replaces 443919578G)-443919578J
    306Control unit for magnetic clutch (replaces 443919578F)-443919578H
    309Audi 80/100/coupe oil pressure warning relay-893919082
    311Oil pressure warning relay, Audi 5 cylinder (replaces 443919082B)-443919082B
    312Oil pressure warning relay, Audi 5 cylinder (replaced by 443919082B)-443919082C
    314Oil pressure warning relay, Audi diesel-813919082A
    329Control unit for electric windows & sunroof '8 sec' (replaces 4A0959257)-441959257B
    349ABS double relay (Passat & Audi Quattro, replaces 76)-8A0927826
    355Audi 100 control relay for engine brackets-4A0907413A
    361Control unit for electric folding wing mirrors-4A0907440, 6Q0907440, 6Q0907440A
    363Control unit for electric windows & sunroof (replaced by 441959257B)-4A0959257
    365Electric window control relay, A4, A6, A8-8D0959257
    366Audi A6 control relay for engine brackets-4A0907413B
    368Control unit for aux. heating-4A0907045
    370Fan, assume radiator?-
    8D0951253
    372Fuel pump relay, 97-05 Passat (replaces 208)30a
    4D0951253
    373General purpose switched relay (replaces 53 & 204 relay)40a8D0951253A
    377Wash/wipe control relay with automatic intervals (replaced by 4B0955531E)-4B0955531A
    379Control unit for wash/wipe with automatic intervals-8L0955531A
    381B5 Passat fog lamp relay40a431951253G
    383Control unit relay-4A0907384
    384Retardation relay for manually regulated aircon-8D0919578, 8D0919578A
    387Control unit for headlight, brake and tail lights (replaced by 4B0919471A)-4B0919471
    389Intermittent wash/wipe (replaces 4B0955531E)-
    4B0955531C
    393Control unit for headlight, brake and tail lights (replaces 4B0919471)-4B0919471A
    397Control unit for front & rear fog lights-8D0907701A
    401MK3.5 cabrio door release control relay (crash?)-
    1E0962268
    405Fuel shut off (crash) relay-
    6X0906361
    409Fuel pump relay (MK4 Golf)40a
    1J0906383 1J0906383B/C
    410Fuel pump relay (Sharan, Lupo, 6N Polo)-6N0906383, 6N0906383A/B
    413External hazard relay, for MK3.5 cabrio with dash mounted hazard button-1E0953227
    428ECU relay, MK4 era cars-1J0906381B
    429ECU relay, MK4 era cars-1J0906381
    430Sharan aux heater coupling relay-7M3959143
    433MK5 stop-start relay50a3D0951253A
    437Sharan aux heater coupling relay-7M3959143A
    444MK4 ESP relay-1J0927841
    454Magnetic clutch control-7E0919506
    456Coming home relay-3U0941597A
    457Glowplug relay (replaced by 04L907282B)-038907281B
    460MK5 ignition live KL15 relay-1K0951253A
    527Glowplug relay-04L907282B
    603Wash/wipe control relay with automatic intervals (replaces 4B0955531A, replaced by 4B0955531C)-4B0955531E
    643General purpose switched relay (replaces 53 & 373 relay)40a8K0951253
    644X-over relief (disables high load items while engine cranking on starter, repalces 17, 18 and 100 relay)-4H0951253
    645General purpose switched relay (replaces 53, 373 & 643 relay)40a4H0951253A
     
    Last edited: Dec 6, 2018
    leopayne and Marty's Dub like this.
  9. Mike_H Forum Addict

    Joined:
    Oct 16, 2004
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    All - RJ has done a new fusebox FAQ, due to the links on the old one not working any more.

    I'm sure we all appreciate his efforts and would like to tell him, but please, no chat on this thread, but if anyone has any relevant feedback on the topic, or more to contribute, please do.

    I've left it as a sticky for now, so more folks can see it.

    ...and on behalf of everyone, Thanks RJ!! :thumbup:
     
  10. jimbob123 Forum Member

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    Mar 28, 2011
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    Whilst comparing the CE1 and CE2 to do my ABF into MK1 caddy conversion.I have found that there is no rear right light on plug E (18 pin) on the CE1 plug descriptions,(post 6)? Is it pin 18 and the description missing the word "right"?
    Sorry to be a pain but i have double checked and cant find it[:s] Im trying to do the theory before practical with the loom.

    It wouldnt be possible without the valuable work i have found on here :thumbup:
     
  11. rubjonny

    rubjonny Administrator Admin

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    yes sorry that should read 'right rear light' on E/18. so pin 18 is completly empty on yours?
     
  12. jimbob123 Forum Member

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    Cheers just wanted to check :) I think the way I worded my question was abit rubbish. My wiring is fine, I was just reading through the descriptions to get an idea of whats what before cutting and noticed the lack of right rear light. I just wanted to check I wasnt going mad. :thumbup:
     
  13. Romka Forum Member

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    I dont know if its right to ask here but whats the main difference between ce1 and ce2? Im going to put in a abf engine in ce1 mk2 and i dont see any problem with that!
     
  14. rubjonny

    rubjonny Administrator Admin

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    look at the pictures of the fuseboxes, they're completely different :)

    you'll have to splice CE1 plugs onto the CE2 ABF wiring loom, something that is pretty straight forward but if you dont fancy it i can make you a conversion loom. main thing with this conversion is i add a VW relay holder above the fusebox for the ECU relay, since the CE1 ECU relay wiring goes to plug R which is only found on digifant 8v mk2.
     
  15. Romka Forum Member

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    Yea, pretty different. But i actually moved digifant 2 from audi 80 -94 to my PL mk2 and made it work without any problems! I cant really see why the central makes difference if you change the injection type, isnt the injection wiring almost standalone from the central?

    Sorry if its a dumb question! :)
     
  16. rubjonny

    rubjonny Administrator Admin

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    theres no reason why you cant make it work, converting an abf loom to CE1 is pretty simple. as you say most of the ecu wiring is all self contained in the engine bay, there are only 5 or so wires to the fusebox direct.

    you really dont want to try to bodge mk2 digi managment onto an abf if thats what you meant, the proper abf management is far, far better
     
  17. Romka Forum Member

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    Yea, thanks for confirming that!

    About the digifant, before the abf conversion I had a pl engine, I replaced the ke-jet with digifant 2. Later i bought an mk3 16v donor car and stripped almost everything from it (even the central). But I thought it would be better if I kept the ce1.

    As Im mooving most from the mk3 then the digifant 3 from abf comes with! :)
     
  18. rubjonny

    rubjonny Administrator Admin

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    right thats fine then, yeah there is no reason to convert to the CE2 system the CE1 fusebox can cope with it fine. just as i say normally i put the ecu relay above the fusebox since the CE1 fusebox needs plug R to power up and get the feed from the ECU relay socket. plus it doesnt have the extra feed that the ABF ecu relay uses, though this wire can just be put to ignition live.

    here is an abf diagram if you need it, you'll see the 2 ecu relay feeds i mean:
    http://vwtech.no-ip.info/downloads/g3abfecu.pdf

    in comparison the CE1 digifant showing R plug and only 1 ecu relay feed:
    http://vwtech.no-ip.info/images/golf/g2pbecu-pre90.jpg
     
  19. Romka Forum Member

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    Thanks for the info mate! its looks brighter now [:D]
     
  20. twisted_pr New Member

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    Just had to say thanks very much for posting this up. Have a CE2 fusebox in my 16v and had self inflicted wiring issues [:$] which I've now been able to resolve. Had started doing my own spreadsheet of colours/pins/functions when I came across this - life and time saver. Cheers. :thumbup: :clap:
     

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