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Wiring Diagram VW GOLF PLUS 2009 - Engine preheating element
| J519 | Onboard supply control unit |
| T1u | 2-pin connector, in front engine compartment |
| T2ap | 2-pin connector, on front of engine |
| U8 | External socket, 230 V, 110 V, on front right bumper |
| Z97 | Engine preheating element |
| 209 | Earth connection 6, in engine compartment wiring harness |
| 640 | Earth point, left in engine compartment |
| 655 | Earth point, on left headlight |
| * | Only on vehicles with retrofitted item |
| ** | Only engine code CCSA |
VW GOLF PLUS 2009
VW GOLF PLUS 2009 Overview of control units
| Overview of control units |
| 1 - | Power steering control unit -J500- |
| q | Fitting location → Page 804/3 |
| q | Connector assignment → Page 804/4 |
| 2 - | Auxiliary heater control unit -J364- |
| q | Fitting location → Page 804/5 |
| 3 - | ABS with EDL control unit -J104- |
| q | Fitting location → Page 804/6 |
| q | Connector assignment with ESP → Page 804/7 |
| q | Connector assignment with no ESP → Page 804/8 |
| 4 - | Airbag control unit -J234- |
| q | Fitting location → Page 804/9 |
| q | 50-pin connector assignment → Page 804/10 |
| q | 75-pin connector assignment → Page 804/11 |
| 5 - | Convenience system central control unit -J393- |
| q | Fitting location → Page 804/12 |
| q | Connector assignment → Page 804/13 |
| Golf Plus | Fitting Locations | No. 804 / 2 |
| 6 - | Steering column electronics control unit -J527- |
| q | Fitting location → Page 804/14 |
| q | Connector assignment → Page 804/15 |
| 7 - | Dash panel insert -K- |
| q | Connector assignment → Page 804/21 |
| 8 - | Onboard supply control unit -J519- |
| q | Fitting location → Page 804/24 |
| q | Connector assignment → Page 804/25 |
| 9 - | Vehicle inclination sender -G384- |
| q | Fitting location → Page 804/33 |
| 10 - | Data bus diagnostic interface -J533- |
| q | Fitting location → Page 804/34 |
| q | Connector assignment → Page 804/35 |
| 11 - | Automatic gearbox control unit -J217- |
| q | Fitting location → Page 804/36 |
| q | Connector assignment → Page 804/37 |
| 12 - | Engine control unit -J623- |
| q | Fitting location → Page 804/38 |
| q | 80-pin connector assignment → Page 804/39 |
| q | 154-pin connector assignment → Page 804/40 |
| Golf Plus | Fitting Locations | No. 804 / 3 |
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|
| Golf Plus | Fitting Locations | No. 804 / 4 |
| Connector assignment: |
| A - | Power steering control unit -J500- |
| Connector: |
| B - | 5-pin connector -T5g-, on wiring harness |
| C - | 5-pin connector -T5h-, on wiring harness |
| D - | 2-pin connector -T2a-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 5 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 6 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 7 |
| Connector assignment: |
| A - | ABS control unit -J104- |
| q | Only with ESP |
| Connector: |
| B - | 47-pin connector -T47-/ -T47a-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 8 |
| Connector assignment: |
| A - | ABS control unit -J104- |
| Connector: |
| B - | 26-pin connector -T26a-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 9 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 10 |
| Connector assignment: |
| A - | Airbag control unit -J234- |
| Connector: |
| B - | 50-pin connector -T50-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 11 |
| Connector assignment: |
| A - | Airbag control unit -J234- |
| Connector: |
| B - | 75-pin connector -T75-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 12 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 13 |
| Connector assignment: |
| A - | Convenience system central control unit -J393- |
| Connector: |
| B - | 6-pin connector -T6-, on wiring harness |
| C - | 18-pin connector -T18-, on wiring harness |
| D - | 8-pin connector -T8n-, on wiring harness |
| E - | 6-pin connector -T6m-, on wiring harness |
| F - | 18-pin connector -T18a-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 14 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 15 |
| Connector assignment: |
| A - | Steering column electronics control unit -J527- |
| Connector: |
| B = Connector for airbag control unit: |
| 1 - | Airbag 1 - |
| 2 - | Airbag 1 + |
| 3 - | Airbag 2 + |
| 3 - | Airbag 2 - |
| C = Cruise control system (CCS) and turn signal connector: |
| 1 - | Cruise control system terminal 15 voltage supply |
| 2 - | CCS off |
| 3 - | Res (+), Set (-) |
| 4 - | CCS on/off |
| 5 - | Cruise control system earth |
| 6 - | Cruise control system illumination terminal 58 |
| 7 - | Headlight flasher |
| Golf Plus | Fitting Locations | No. 804 / 16 |
| 8 - | Main beam |
| 9 - | Turn signal |
| 10 - | Turn signal earth |
| D= 20-pin connector: |
| 2 - | Not assigned |
| 3 - | Not assigned |
| 4 - | Not assigned |
| 5 - | Not assigned |
| 6 - | Not assigned |
| 7 - | Not assigned |
| 8 - | Not assigned |
| 9 - | Not assigned |
| 10 - | Not assigned |
| 11 - | Diagnostic interface for powertrain CAN data bus, low |
| 12 - | Diagnostic interface for powertrain CAN data bus, high |
| 13 - | Cruise control system, output |
| Golf Plus | Fitting Locations | No. 804 / 17 |
| 14 - | Diagnostic interface for convenience CAN data bus, low |
| 15 - | Diagnostic interface for convenience CAN data bus, high |
| 16 - | Multifunction switch |
| q | Only automatic or dual clutch gearbox |
| 17 - | Terminal 15 |
| 18 - | Terminal 50 |
| 19 - | Terminal 30 |
| 20 - | Terminal 31 |
| E= 4-pin connector: |
| 1 - | Airbag 1 - |
| 2 - | Airbag 1 + |
| 3 - | Airbag 2 + |
| 4 - | Airbag 2 - |
| Golf Plus | Fitting Locations | No. 804 / 18 |
| F = Connector for ignition/starter switch and ignition key withdrawal lock: |
| 1 - | Not assigned |
| 2 - | Not assigned |
| 3 - | Ignition key withdrawal lock on, terminal 30 |
| 4 - | Ignition key withdrawal lock earth |
| 5 - | Not assigned |
| 6 - | Not assigned |
| 7 - | Ignition/starter switch output terminal 50 |
| 8 - | Ignition/starter switch, terminal 30 |
| 9 - | Ignition/starter switch output terminal S |
| 10 - | Ignition/starter switch output terminal X |
| 11 - | Ignition/starter switch output terminal P |
| 12 - | Ignition/starter switch output terminal 15 |
| Golf Plus | Fitting Locations | No. 804 / 19 |
| G = Connector for wiper, interval potentiometer and multifunction system: |
| 1 - | Wiper switch signal |
| 2 - | Wiper earth |
| 3 - | Rear wash/wipe signal |
| 4 - | Not assigned |
| 5 - | MFI signal |
| 6 - | MFI interval potentiometer earth |
| 7 - | Intermittent speeds signal |
| 8 - | Not assigned |
| H = Connector for steering angle sensor: |
| 1 - | Photoelectric beam 5 |
| 2 - | Photoelectric beam 3 |
| 3 - | Photoelectric beam 1 |
| 4 - | 12 volt voltage supply |
| 5 - | 5 volt voltage supply |
| 6 - | Photoelectric beam 6 |
| Golf Plus | Fitting Locations | No. 804 / 20 |
| 7 - | Photoelectric beam 4 |
| 8 - | Photoelectric beam 2 |
| 9 - | Earth |
| 10 - | Photoelectric beam 7 |
| I = Connector for coil spring: |
| 1 - | Not assigned |
| 2 - | Not assigned |
| 3 - | Airbag 1 + |
| 4 - | Airbag 1 - |
| 5 - | Airbag 2 + |
| 6 - | Airbag 2 - |
| 7 - | Earth for coil connector, multifunction steering wheel and horn |
| 8 - | CCS in detent "off", horn |
| 9 - | LIN bus, heated steering wheel temperature sensor |
| 10 - | Multifunction steering wheel voltage supply terminal 15 |
| Golf Plus | Fitting Locations | No. 804 / 21 |
|
| Connector: |
| 1 - | Terminal 15 |
| 2 - | Terminal 30 |
| 3 - | Not assigned |
| 4 - | Not assigned |
| 5 - | Brake fluid level warning lamp |
| 6 - | Handbrake warning lamp |
| 7 - | Immobilizer reader coil |
| 8 - | Immobilizer reader coil |
| 9 - | Not assigned |
| 10 - | Not assigned |
| 11 - | Not assigned |
| 12 - | Diagnostic interface for dash panel CAN data bus, low |
| 13 - | Diagnostic interface for dash panel CAN data bus, high |
| Golf Plus | Fitting Locations | No. 804 / 22 |
| 14 - | Not assigned |
| 15 - | Data bus diagnostic interface for dash panel CAN wake-up wire |
| 16 - | Not assigned |
| 17 - | Fuel gauge sender |
| 18 - | Fuel gauge sender |
| 19 - | Terminal 31 |
| 20 - | Not assigned |
| 21 - | Not assigned |
| 22 - | Front left brake pad wear sender |
| 23 - | Not assigned |
| 24 - | Not assigned |
| 25 - | Oil pressure warning lamp |
| 26 - | Oil level and oil temperature sender |
| 27 - | Not assigned |
| 28 - | Speed signal, sliding sunroof control unit output, control unit with display for radio and navigation system |
| Golf Plus | Fitting Locations | No. 804 / 23 |
| 29 - | Speed signal input |
| 30 - | Not assigned |
| 31 - | Not assigned |
| 32 - | Not assigned |
| 33 - | Terminal 31, sensor earth |
| 34 - | Washer fluid level warning lamp |
| 35 - | Coolant temperature and coolant shortage warning lamp |
| 36 - | Ambient temperature sensor |
| Golf Plus | Fitting Locations | No. 804 / 24 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 25 |
|
| A = 11-pin connector: |
| 1 - | Terminal 30 |
| 2 - | Right dipped beam bulb |
| 3 - | Right main beam bulb |
| 4 - | Right fog light bulb |
| 5 - | Right gas discharge (xenon) bulb |
| 6 - | Front right turn signal bulb |
| 7 - | Left side light bulb |
| 8 - | Not assigned |
| 9 - | Earth |
| 10 - | Electric fuel pump 2 relay |
| 11 - | Terminal 50 voltage supply relay |
| B = 12-pin connector: |
| 1 - | Right reversing light bulb |
| Golf Plus | Fitting Locations | No. 804 / 26 |
| 1 - | Not assigned |
| 2 - | Not assigned |
| 3 - | Rear left fog light bulb |
| 4 - | Right brake and tail light bulb |
| 5 - | Not assigned |
| 6 - | Footwell lighting bulb front left, footwell lighting bulb front right |
| 7 - | Not assigned |
| 8 - | Right tail light bulb |
| 9 - | Rear right turn signal bulb |
| 10 - | Front interior light |
| 11 - | Terminal 58d |
| C = 12-pin connector: |
| 1 - | Heated driver seat control unit, heated front passenger seat control unit |
| 2 - | Rear left turn signal bulb |
| 3 - | Not assigned |
| Golf Plus | Fitting Locations | No. 804 / 27 |
| 1 - | Not assigned |
| 2 - | Not assigned |
| 3 - | Not assigned |
| 4 - | Not assigned |
| 5 - | Number plate light |
| 6 - | High level brake light bulb |
| 7 - | Left tail light bulb |
| 8 - | Rear left turn signal bulb |
| 9 - | Not assigned |
| D = 11-pin connector: |
| 1 - | Terminal 30 |
| 2 - | Left fog light bulb |
| 3 - | Left main beam bulb |
| 4 - | Left dipped beam bulb |
| 5 - | Earth |
| 6 - | Left gas discharge (xenon) bulb |
| 7 - | Terminal 15 voltage supply relay |
| 8 - | Headlight washer system relay |
| Golf Plus | Fitting Locations | No. 804 / 28 |
| 9 - | Not assigned |
| 10 - | Right side light bulb |
| 11 - | Front left turn signal bulb |
| E = 16-pin connector: |
| 1 - | Light switch, terminal 58 |
| 2 - | Brake light switch |
| 3 - | Not assigned |
| 4 - | Not assigned |
| 5 - | Not assigned |
| 6 - | Fog light switch |
| 7 - | Earth (only for manual gearbox), mechatronics for dual clutch gearbox (only for dual clutch gearbox), multifunction switch (only for automatic gearbox) |
| 8 - | Light switch, terminal 56 |
| 9 - | Not assigned |
| 10 - | Not assigned |
| 11 - | Not assigned |
| 12 - | Not assigned |
| Golf Plus | Fitting Locations | No. 804 / 29 |
| 13 - | Light switch RFL |
| 14 - | Light switch auto |
| 15 - | Not assigned |
| 16 - | Light switch day driving light |
| F = 8-pin connector: |
| 1 - | Terminal 50 voltage supply relay |
| 2 - | Terminal 15 voltage supply relay |
| 3 - | Rain and light detector sensor (LIN bus) |
| 4 - | Alternator |
| 5 - | Bonnet contact switch |
| 6 - | Reversing light switch |
| 7 - | Terminal 30 |
| 8 - | Terminal 31 |
| G = 12-pin connector: |
| 1 - | Steering column electronics control unit terminal 50 |
| Golf Plus | Fitting Locations | No. 804 / 30 |
| 2 - | Hazard warning light system warning lamp |
| 3 - | Heated rear window |
| 4 - | Switch and instrument illumination regulator |
| 5 - | Not assigned |
| 6 - | Heated rear window button |
| 7 - | Convenience CAN bus, low |
| 8 - | Convenience CAN bus, high |
| 9 - | Hazard warning light switch |
| 10 - | Switch and instrument illumination regulator |
| 11 - | Steering column electronics control unit, terminal 15 |
| 12 - | Illumination regulators, switches, instruments |
| H = 12-pin connector: |
Note:
| Only models with no central locking. |
| 1 - | Not assigned |
| 2 - | Rear lid lock |
| 3 - | Not assigned |
| 4 - | Not assigned |
| Golf Plus | Fitting Locations | No. 804 / 31 |
| 5 - | Rear right door lock |
| 6 - | Not assigned |
| 7 - | Not assigned |
| 8 - | Not assigned |
| 9 - | Not assigned |
| 10 - | Front left door lock |
| 11 - | Front right door lock |
| 12 - | Rear left door lock |
| I = 2-pin connector: |
| 1 - | Fuse terminal 75 |
| 1 - | Terminal 75x |
| J = 6-pin connector: |
| 1 - | Windscreen and rear window washer pump fuse |
| 2 - | Rear window wiper motor and rear window washer pump |
| 3 - | Horn fuse |
| Golf Plus | Fitting Locations | No. 804 / 32 |
| 4 - | Windscreen washer pump motor |
| 5 - | Earth |
| 6 - | Treble tone horn, bass tone horn |
| K = 10-pin connector: |
| 1 - | Heated rear window |
| 2 - | Not assigned |
| 3 - | Not assigned |
| 4 - | Not assigned |
| 5 - | Terminal 30g fuse |
| 6 - | Heated rear window fuse |
| 7 - | Not assigned |
| 8 - | Not assigned |
| 9 - | Not assigned |
| 10 - | Terminal 30g |
| L = 2-pin connector: |
| 1 - | Interior terminal 15 fuse |
| 2 - | Interior terminal 15 |
| Golf Plus | Fitting Locations | No. 804 / 33 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 34 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 35 |
| Connector assignment: |
| A - | Data bus diagnostic interface -J533- |
| Connector: |
| B - | 20-pin connector -T20-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 36 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 37 |
| Connector assignment: |
| A - | Automatic gearbox control unit -J217- |
| Connector: |
| B - | 52-pin connector -T52-, on wiring harness |
| Golf Plus | Fitting Locations | No. 804 / 38 |
|
|
| Golf Plus | Fitting Locations | No. 804 / 39 |
| 80-pin connector assignment: |
| A - | Engine control unit -J623- |
| Connector: |
| B - | 28-pin connector -T80-, on wiring harness |
| C - | 52-pin connector -T80-, on wiring harness |
Note:
| -T80- is comprised of items B and C. |
| Golf Plus | Fitting Locations | No. 804 / 40 |
| 154-pin connector assignment: |
| A - | Engine control unit -J623- |
| Connector: |
| B - | 94-pin connector -T94-, on wiring harness |
| C - | 60-pin connector -T60-, on wiring harness |
Note:
| -T154- is comprised of items B and C. |
