Wiring Diagram VW SURAN 2011 - Battery Starter Generator Alternator Voltage regulator
| A | Battery |
| B | Starter |
| C | Generator Alternator |
| C1 | Voltage regulator |
| S162 | Fuse 1 30 in battery fuse holder |
| S163 | Fuse 2 30 in battery fuse holder |
| S164 | Fuse 3 30 in battery fuse holder |
| S177 | Fuse 5 30 in battery fuse holder |
| S180 | Fuse 8 30 in battery fuse holder |
| S267 | Fuse 9 30 in battery fuse holder |
| S268 | Fuse 10 30 in battery fuse holder |
| T1j | Fitting connector single on starter |
| T2ak | Fitting connector 2pin on engine compartment |
| T2ar | Fitting connector 2pin on generator Alternator |
| 1 | Earth strap battery body |
| 49 | Earth point near the battery |
| 507 | Screw connection 30 battery fuse holder |
| Only for vehicles with air conditioning |
| Only for vehicles with automatic manual transmission |
| Until February 2011 |
| From February 2011 |
Wiring Diagram VW SURAN 2011 - Ignition switch
| D | Ignition switch |
| J53 | Starter motor relay |
| J393 | Central control unit for the convenience system |
| R | Radio |
| SC2 | Fuse 2 on fuse holder C |
| T8a | Fitting connector 8pin on ignition switch |
| T8f | Fitting connector 8pin on radio |
| T9o | Fitting connector 9pin on starter relay |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| B272 | Positive connection 30 on main harness |
| B298 | Positive connection 2 30 on main harness |
| B518 | Connection 86s on main harness |
| Only for vehicles with automatic manual transmission |
Wiring Diagram VW SURAN 2011 - Lambda probe Throttle pedal position sensor Lambda probe after catalytic converter Throttle pedal position sensor 2 Engine control unit
| G39 | Lambda probe |
| G79 | Accelerator position sender |
| G130 | Lambda probe after catalytic converter |
| G185 | Accelerator position sender 2 |
| J623 | Engine control unit |
| T4q | Fitting connector 4pin on Lambda probe |
| T4ah | Fitting connector 4pin on Lambda probe after catalytic converter |
| T6f | Fitting connector 6pin on Throttle pedal position sensor |
| T80a | Fitting connector 80 poles on engine control unit |
Wiring Diagram VW SURAN 2011 - External temperature sensor Radiator fan 2nd speed relay Engine control unit Magnetic valve 1 for activated charcoal container
| G17 | Ambient temperature sensor |
| J101 | Radiator fan 2nd speed relay |
| J217 | Automatic transmission control unit |
| J623 | Engine control unit |
| J879 | Control unit for interactive system |
| N80 | Activated charcoal filter solenoid valve 1 |
| T2ae | Fitting connector 2pin on Magnetic valve 1 for activated charcoal container |
| T2dv | Fitting connector 2pin on external temperature sensor |
| T9d | Fitting connector 9pin on Radiator fan 2nd speed relay |
| T10d | Fitting connector 10 poles on control unit for interactive system |
| T14a | Fitting connector 14 poles on left engine compartment |
| T80a | Fitting connector 80 poles on engine control unit |
| T80b | Fitting connector 80 poles on automatic transmission control unit |
| 12 | Earth point in engine compartment left |
| 379 | Earth connection 14 in main harness |
| B322 | Positive connection 8 30a on main harness |
| B729 | Connection 1 50 on main harness |
| Only for vehicles with air conditioning |
| Only for vehicles with automatic manual transmission |
| & | Only for vehicles with interactive system |
| Until February 2011 |
Wiring Diagram VW SURAN 2011 - Engine speed sender Accelerator throttle valve control 'Egas' EPC Throttle valve drive angle sender 1 for electric throttle 'Egas' EPC Engine control unit Ignition transformer Plugs
| G28 | Engine speed sender |
| G186 | Throttle valve drive for electric throttle 'Egas' EPC |
| G187 | Throttle valve drive angle sender 1 for electric throttle 'Egas' EPC |
| G188 | Throttle valve drive angle sender 2 for electric throttle 'Egas' EPC |
| J623 | Engine control unit |
| N152 | Ignition transformer |
| P | Spark plug connector |
| Q | Spark plugs |
| T3a | Fitting connector 3pin on Engine speed sender |
| T4a | Fitting connector 4pin on ignition transformer |
| T6b | Fitting connector 6pin on Throttle valve drive for electric throttle 'Egas' EPC |
| T14a | Fitting connector 14 poles on left engine compartment |
| T80a | Fitting connector 80 poles on engine control unit |
| E56 | Positive connection 1 in injection system wiring harness |
Wiring Diagram VW SURAN 2011 - Brake light switch Clutch pedal switch Brake pedal switch Fuel pump relay Engine control unit
| F | Brake light switch |
| F36 | Clutch pedal switch |
| F47 | Brake pedal switch |
| G65 | High pressure sensor |
| J17 | Fuel pump relay |
| J365 | Air conditioning system switchoff relay |
| J623 | Engine control unit |
| T3j | Fitting connector 3pin on high pressure sensor |
| T4l | Fitting connector 4pin on clutch pedal switch |
| T4m | Fitting connector 4pin on brake pedal switch |
| T9g | Fitting connector 9pin on Air conditioning system switchoff relay |
| T9j | Fitting connector 9pin on Fuel pump relay |
| T80a | Fitting connector 80 poles on engine control unit |
| B277 | Positive connection 1 15a on main harness |
| B335 | Connection 1 54 on main harness |
| Only for vehicles with air conditioning |
Wiring Diagram VW SURAN 2011 - Hall sender Intake air temperature sender Knock sensor 1 Intake manifold pressure sensor Engine control unit
| G40 | Hall sender |
| G42 | Intake air temperature sender |
| G61 | Knock sensor 1 |
| G71 | Intake manifold pressure sender |
| J623 | Engine control unit |
| T2i | Fitting connector 2pin on knock sensor 1 |
| T3n | Fitting connector 3pin on Hall sender |
| T4e | Fitting connector 4pin on Intake air temperature sender |
| T80a | Fitting connector 80 poles on engine control unit |
| 331 | Earth connection in injection system wiring harness |
| E57 | Positive connection 2 in injection system wiring harness |
Wiring Diagram VW SURAN 2011 - Engine control unit
| G65 | High pressure sensor |
| J301 | Air conditioning system control unit |
| J365 | Air conditioning system switchoff relay |
| J393 | Central control unit for the convenience system |
| J623 | Engine control unit |
| J695 | Starter motor relay 2 |
| T3j | Fitting connector 3pin on high pressure sensor |
| T8d | Fitting connector 8pin on behind dash panel centre |
| T9g | Fitting connector 9pin on Air conditioning system switchoff relay |
| T9p | Fitting connector 9pin on starter relay 2 |
| T10f | Fitting connector 10 poles on Air conditioning system control unit |
| T14a | Fitting connector 14 poles on left engine compartment |
| T16a | Fitting connector 16 poles in diagnosis |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| T80a | Fitting connector 80 poles on engine control unit |
| B383 | Connection 1 CANbus 'high' command on main harness |
| B390 | Connection 1 CANbus 'low' command on main harness |
| B625 | Connection diagnostic cable K on main harness |
| Only for vehicles with air conditioning |
| Only for vehicles with automatic manual transmission |
Wiring Diagram VW SURAN 2011 - Engine control unit Cylinder 1 injector Cylinder 2 Injector Cylinder 3 Injector Cylinder 4 Injector
| J623 | Engine control unit |
| N30 | Injector cylinder 1 |
| N31 | Injector cylinder 2 |
| N32 | Injector cylinder 3 |
| N33 | Injector cylinder 4 |
| T2e | Fitting connector 2pin on Cylinder 1 injector |
| T2f | Fitting connector 2pin on Cylinder 2 injector |
| T2g | Fitting connector 2pin on Cylinder 3 injector |
| T2h | Fitting connector 2pin on Cylinder 4 injector |
| 14a | Fitting connector 14 poles on left engine compartment |
| T80a | Fitting connector 80 poles on engine control unit |
| B361 | Positive connection 12 87a on main harness |
Wiring Diagram VW SURAN 2011 - Cooling fluid temperature sensor Fresh air blower and radiator fan relay Engine control unit
| G62 | Coolant temperature sender |
| J209 | Fresh air blower and radiator fan relay |
| J623 | Engine control unit |
| T2cq | Fitting connector 2pin on coolant temperature sensor |
| T9c | Fitting connector 9pin fresh air blower and radiator fan relay |
| T80a | Fitting connector 80 poles on engine control unit |
| B315 | Positive connection 1 30a on main harness |
| B320 | Positive connection 6 30a on main harness |
| Only for vehicles with air conditioning |
| Only for vehicles without air conditioning |
| Only for vehicles with automatic manual transmission |
| Until February 2011 |
| From February 2011 |
Wiring Diagram VW SURAN 2011 - Speed sensor Radiator fan series resistor Radiator fan
| G22 | Speed sensor |
| J104 | ABS control unit |
| J393 | Central control unit for the convenience system |
| N39 | Radiator fan series resistor |
| T2de | Fitting connector 2pin on radiator fan |
| T2df | Fitting connector 2pin on Radiator fan series resistor |
| T3i | Fitting connector 3pin on speed sensor |
| T3ae | Fitting connector 3pin on Radiator fan series resistor |
| T14a | Fitting connector 14 poles on left engine compartment |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| T38a | Fitting connector 38 poles on ABS control unit |
| V7 | Radiator fan |
| 340 | Earth connection 2 in injection system wiring harness |
| 378 | Earth connection 13 in main harness |
| 671 | Earth point 1 on left front longitudinal member |
| B464 | Connection speed signal on main harness |
| Only for vehicles with air conditioning |
| Only for vehicles without air conditioning |
Wiring Diagram VW SURAN 2011 - Fuel gauge sender Fuel pump presupply pump Xcontact relief relay
| G | Fuel gauge sender |
| G6 | Fuel system pressurization pump |
| J59 | Xcontact relief relay |
| J301 | Air conditioning system control unit |
| J339 | X contact relief relay 2 |
| SB42 | Fuse 42 on fuse holder B |
| T4j | Fitting connector 4pin on Fuel pump presupply pump |
| T6d | Fitting connector 6pin in Xcontact relief relay |
| T8d | Fitting connector 8pin behind instrument panel centre |
| T9q | Fitting connector 9pin in Xcontact relief relay 2 |
| T10f | Fitting connector 10 poles on Air conditioning system control unit |
| 21 | Earth point near fuel pump |
| 50 | Earth point on left luggage compartment |
| 366 | Earth connection 1 in main harness |
| 372 | Earth connection 7 in main harness |
| 606 | Earth point under the centre console near the selection lever |
| B275 | Positive connection 87 on main harness |
| B300 | Positive connection 4 30 on main harness |
| B346 | Connection 1 75 on main harness |
| L76 | Connection 87 on air conditioning wiring harness |
| Only for vehicles with air conditioning |
| Only for vehicles with automatic manual transmission |
Wiring Diagram VW SURAN 2011 - Park brake control switch Brake oil level warning contact
| F9 | Handbrake warning switch |
| F34 | Brake oil level warning contact |
| G65 | High pressure sensor |
| J217 | Automatic transmission control unit |
| SB26 | Fuse 26 on fuse holder B |
| SB30 | Fuse 30 on fuse holder B |
| SB38 | Fuse 38 on fuse holder B |
| SB40 | Fuse 40 on fuse holder B |
| T2v | Fitting connector 2pin on Park brake control switch |
| T2ai | Fitting connector 2pin on Brake oil level warning contact |
| T3j | Fitting connector 3pin on high pressure sensor |
| T16a | Fitting connector 16 poles in diagnosis |
| T80b | Fitting connector 80 poles on automatic transmission control unit |
| 367 | Earth connection 2 in main harness |
| 377 | Earth connection 12 in main harness |
| 605 | Earth point in upper steering column area |
| 606 | Earth point under the centre console near the selection lever |
| B273 | Positive connection 15 on main harness |
| Only for vehicles with air conditioning |
| Only for vehicles with automatic manual transmission |
Wiring Diagram VW SURAN 2011 - Fuses
| SB27 | Fuse 27 on fuse holder B |
| SB28 | Fuse 28 of fuse holder B |
| SB33 | Fuse 33 of fuse holder B |
| SB34 | Fuse 34 of fuse holder B |
| SB44 | Fuse 44 of fuse holder B |
| SB45 | Fuse 45 of fuse holder B |
| T16a | Fitting connector 16 poles in diagnosis |
| B299 | Positive connection 3 30 on main harness |
| B316 | Positive connection 2 30a on main harness |
| B350 | Positive connection 1 87a on main harness |
| B634 | Positive connection 2 87 on main harness |
| Only for vehicles with air conditioning |
Wiring Diagram VW SURAN 2011 - Oil pressure switch Tachometer Control unit w indicator on the combined instrument Combined instrument Alternator warning lamp Oil pressure control light
| F22 | Oil pressure switch |
| G5 | Tachometer |
| J285 | Control unit w indicator on the combined instrument |
| J301 | Air conditioning system control unit |
| K | Combined instrument |
| K2 | Alternator control light |
| K3 | Oil pressure control light |
| K43 | Coolant temperature control light |
| K105 | Fuel reserve control light |
| K117 | Immobilizer control light |
| K118 | Brake system control light |
| K121 | Malfunction warning lamp |
| K132 | 'Egas' system failure indicator light |
| T1a | Fitting connector single on oil pressure switch |
| T8d | Fitting connector 8pin on behind dash panel centre |
| T10f | Fitting connector 10 poles on Air conditioning system control unit |
| T14a | Fitting connector 14 poles on left engine compartment |
| T32a | Fitting connector 32 poles on Control unit w indicator on the combined instrument |
| B321 | Positive connection 7 30a on main harness |
| Only for vehicles with air conditioning |
| Until December 2010 |
Wiring Diagram VW SURAN 2011 - Fuel level indicator Coolant temperature indicator Speedometer Control unit w indicator on the combined instrument Combined instrument
| G1 | Fuel level indicator |
| G3 | Coolant temperature indicator |
| G21 | Speedometer |
| J285 | Control unit w indicator on the combined instrument |
| K | Combined instrument |
| T32a | Fitting connector 32 poles on Control unit w indicator on the combined instrument |
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