Wiring Diagram VW KOMBI 2012 - Battery - starter - alternator - voltage regulator - ignition/starter switch
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| D | Ignition/starter switch |
| T2q | 2-pin connector, on alternator |
| T4d | 4-pin connector, behind the right trim in front dash panel |
| T6c | 6-pin connector, behind the right trim in front dash panel |
| T7c | 7-pin connector, on ignition/starter switch |
| T14a | 14-pin connector, in right engine compartment |
| |
| A32 | Positive connection (30), in dash panel wiring harness |
| B298 | Positive connection 2 (30), in main wiring harness |
| * | from July 2007 |
Wiring Diagram VW KOMBI 2012 - X-contact relief relay - brake light relay
| J59 | X-contact relief relay |
| J111 | Brake light relay |
| SA1 | Fuse 1 on fuse holder A |
| SA6 | Fuse 6 on fuse holder A |
| SA13 | Fuse 13 on fuse holder A |
| SA14 | Fuse 14 on fuse holder A |
| T6b | 6-pin connector, behind the right trim in front dash panel |
| T6f | 6-pin connector, on brake light relay |
| T9c | 9-pin connector, on X-contact relief relay |
| T12a | 12-pin connector, on fuse holder |
| T12c | 12-pin connector, on fuse holder |
| 30 | Earth point 1, next to relay plate |
| 135 | Earth connection 2, in dash panel wiring harness |
| A1 | Positive connection (30a), in dash panel wiring harness |
| A40 | Positive connection 1 (30), in dash panel wiring harness |
| A49 | Connection 1, in dash panel wiring harness |
| B277 | Positive connection 1 (15a), in main wiring harness |
Wiring Diagram VW KOMBI 2012 - Engine speed sender - Hall sender - intake air temperature sender - coolant temperature sender - intake manifold pressure sender - engine control unit
| G28 | Engine speed sender |
| G40 | Hall sender |
| G42 | Intake air temperature sender |
| G62 | Coolant temperature sender |
| G71 | Intake manifold pressure sender |
| J623 | Engine control unit |
| T3a | 3-pin connector, on engine speed sender |
| T3b | 3-pin connector, on Hall sender |
| T4b | 4-pin connector, on coolant temperature sender |
| T4g | 4-pin connector, on intake air temperature sender |
| T80a | 80-pin connector, on engine control unit |
| 339 | Earth connection (sender earth), in injection system wiring harness |
| 340 | Earth connection 2, in injection system wiring harness |
| 341 | Earth connection 3, in injection system wiring harness |
Wiring Diagram VW KOMBI 2012 - Lambda probe - knock sensor 1 - throttle valve drive for electric throttle (EPC) - throttle valve drive angle sender 1 and 2 for electric throttle (EPC) - engine control unit
| G39 | Lambda probe |
| G61 | Knock sensor 1 |
| G186 | Throttle valve drive for electric throttle (EPC) |
| G187 | Throttle valve drive angle sender 1 for electric throttle (EPC) |
| G188 | Throttle valve drive angle sender 2 for electric throttle (EPC) |
| J623 | Engine control unit |
| T2a | 2-pin connector, on knock sensor 1 |
| T4e | 4-pin connector, on Lambda probe |
| T6a | 6-pin connector, on throttle valve drive for electric throttle (EPC) |
| T80a | 80-pin connector, on engine control unit |
Wiring Diagram VW KOMBI 2012 - Accelerator position sender - accelerator position sender 2 - engine control unit - injector - cylinder 1 - injector - cylinder 2 - injector - cylinder 3 - injector - cylinder 4
| G79 | Accelerator position sender |
| G185 | Accelerator position sender 2 |
| J623 | Engine control unit |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| T2b | 2-pin connector, on injector, cylinder 1 |
| T2c | 2-pin connector, on injector, cylinder 2 |
| T2d | 2-pin connector, on injector, cylinder 3 |
| T2e | 2-pin connector, on injector, cylinder 4 |
| T6d | 6-pin connector, on accelerator position sender |
| T14a | 14-pin connector, in right engine compartment |
| T80a | 80-pin connector, on engine control unit |
| E43 | Positive connection (87), in injection system wiring harness |
Wiring Diagram VW KOMBI 2012 - Engine control unit - ignition transformer - spark plug connector - spark plugs
| J209 | Fresh air blower and radiator fan relay |
| J362 | Immobilizer control unit |
| J623 | Engine control unit |
| N152 | Ignition transformer |
| P | Spark plug connector |
| Q | Spark plugs |
| T2g | 2-pin connector, behind the left trim in front dash panel |
| T4c | 4-pin connector, on ignition transformer |
| T4d | 4-pin connector, behind the right trim in front dash panel |
| T8b | 8-pin connector, on immobilizer control unit |
| T9f | 9-pin connector, on fresh air blower and radiator fan relay |
| T14a | 14-pin connector, in right engine compartment |
| T80a | 80-pin connector, on engine control unit |
| |
| B272 | Positive connection (30), in main wiring harness |
| B465 | Connection 1 in main wiring harness |
| * | from July 2007 |
Wiring Diagram VW KOMBI 2012 - Cold start device relay - engine control unit - active charcoal filter system solenoid valve 1
| J41 | Cold start device relay |
| J623 | Engine control unit |
| N80 | Activated charcoal filter system solenoid valve 1 |
| T2f | 2-pin connector, on active charcoal filter system solenoid valve 1 |
| T4d | 4-pin connector, behind the right trim in front dash panel |
| T6c | 6-pin connector, behind the right trim in front dash panel |
| T6e | 6-pin connector, behind the right trim in front dash panel |
| T9a | 9-pin connector, on cold start device relay |
| T16a | 16-pin connector, behind the right trim in front dash panel |
| T80a | 80-pin connector, on engine control unit |
| B273 | Positive connection (15), in main wiring harness |
| B315 | Positive connection 1 (30a), in main wiring harness |
| B335 | Connection 1 (54), in main wiring harness |
Wiring Diagram VW KOMBI 2012 - Coolant shortage indicator sender - fuel pump relay - coolant level relay
| F | Brake light switch |
| G32 | Coolant shortage indicator sender |
| J17 | Fuel pump relay |
| J816 | Coolant level relay |
| SA17 | Fuse 17 on fuse holder A |
| T2j | 2-pin connector, on coolant shortage indicator sender |
| T3d | 3-pin connector, on brake light switch |
| T4d | 4-pin connector, behind the right trim in front dash panel |
| T6c | 6-pin connector, behind the right trim in front dash panel |
| T6e | 6-pin connector, behind the right trim in front dash panel |
| T9d | 9-pin connector, on fuel pump relay |
| T9e | 9-pin connector, on coolant level relay |
| T12c | 12-pin connector, on fuse holder |
| A2 | Positive connection (15), in dash panel wiring harness |
| B275 | Positive connection (87), in main wiring harness |
Wiring Diagram VW KOMBI 2012 - Brake fluid level warning contact - fuel gauge sender - fuel system pressurisation pump - speedometer sender
| F34 | Brake fluid level warning contact |
| G | Fuel gauge sender |
| G6 | Fuel system pressurisation pump |
| G22 | Speedometer sender |
| T1c | Single pin connector, on brake fluid level warning contact |
| T1d | Single pin connector, on brake fluid level warning contact |
| T3c | 3-pin connector, on speedometer sender |
| T4f | 4-pin connector, behind the right trim in front dash panel |
| T14a | 14-pin connector, in right engine compartment |
| T16a | 16-pin connector, behind the right trim in front dash panel |
| |
| |
| 367 | Earth connection 2, in main wiring harness |
| 369 | Earth connection 4, in main wiring harness |
| B466 | Connection 2 in main wiring harness |
Wiring Diagram VW KOMBI 2012 - Fuel gauge sender for auxiliary fuel tank - blower relay - cold start valve - radiator fan - fuel pump for cold start
| G292 | Fuel gauge sender for auxiliary fuel tank |
| J323 | Blower relay |
| N17 | Cold start valve |
| SA15 | Fuse 15 on fuse holder A |
| T1e | Single pin connector, on fuel gauge sender for auxiliary fuel tank |
| T1f | Single pin connector, on fuel gauge sender for auxiliary fuel tank |
| T1au | Single pin connector, behind the right trim in front dash panel |
| T1av | Single pin connector, behind the right trim in front dash panel |
| T2h | 2-pin connector, on fuel pump for cold start |
| T2i | 2-pin connector, on cold start valve |
| T2s | 2-pin connector, on radiator fan |
| T9k | 9-pin connector, on blower relay |
| T12c | 12-pin connector, on fuse holder |
| V7 | Radiator fan |
| V263 | Fuel pump for cold start |
| |
| |
| 199 | Earth connection 3, in dash panel wiring harness |
| 370 | Earth connection 5, in main wiring harness |
| A164 | Positive connection 2 (30a), in dash panel wiring harness |
| B350 | Positive connection 1 (87a), in main wiring harness |
| * | from July 2007 |
Wiring Diagram VW KOMBI 2012 - Coolant temperature gauge - control unit with display in dash panel insert - dash panel insert - alternator warning lamp - reserve fuel warning lamp
| G3 | Coolant temperature gauge |
| J285 | Control unit with display in dash panel insert |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| K105 | Reserve fuel warning lamp |
| K143 | Cold start device warning lamp |
| T14a | 14-pin connector, in right engine compartment |
| T32a | 32-pin connector, on dash panel insert |
Wiring Diagram VW KOMBI 2012 - Oil pressure switch - fuel gauge - dash panel insert - oil pressure warning lamp - coolant shortage warning lamp - immobiliser warning lamp
| F22 | Oil pressure switch |
| G1 | Fuel gauge |
| J285 | Control unit with display in dash panel insert |
| K | Dash panel insert |
| K3 | Oil pressure warning lamp |
| K36 | Coolant shortage warning lamp |
| K117 | Immobilizer warning lamp |
| K118 | Brake system warning lamp |
| K132 | Electric power control fault lamp |
| T1a | Single pin connector, on oil pressure switch |
| T6e | 6-pin connector, behind the right trim in front dash panel |
| T14a | 14-pin connector, in right engine compartment |
| T32a | 32-pin connector, on dash panel insert |
VW KOMBI 2012
Left headlight earth point -Arrow- | VW KOMBI 2012 Earth points in the front vehicle area
| Earth points in the front vehicle area |
| 655 | Left headlight earth point |
| 656 | Right headlight earth point |
| Left headlight earth point -Arrow- |
| | | Right headlight earth point -Arrow- |
| | | Vehicle interior earth points |
| 32 | Earth point to the left, behind the dash panel |
| 33 | Earth point to the right, behind the dash panel |
| 45 | Earth point in the centre, behind the dash panel |
| 49 | Earth point next to the right turn signal |
| 74 | Earth point under the roof lining |
| Earth point to the left, behind the dash panel - Arrow - |
| | | Earth point in the centre, behind the dash panel - Arrow A - |
Earth point to the right, behind the dash panel
- Arrow B - Earth point next to the right turn signal
- Arrow C - | | | Earth point under the roof lining - Arrow - |
| | | Engine compartment earth points |
| 1 | Ground cable, battery-body |
| 13 | Engine comp. right earth points |
| Ground cable, battery-body- Arrow A - |
Earth point to the right of the engine comp.
- Arrows B and C - | | 
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