Wiring Diagram VW GOLF VARIANT 2015 - Starter - Starter relay 1 - Starter relay 2 - Fuse holder B

| A | Battery |
| B | Starter |
| J906 | Starter relay 1 |
| J907 | Starter relay 2 |
| SB | Fuse holder B |
| SB16 | Fuse 16 on fuse holder B |
| SB17 | Fuse 17 on fuse holder B |
| SB22 | Fuse 22 on fuse holder B |
| SB23 | Fuse 23 on fuse holder B |
| D52 | Positive connection (15a), in engine compartment wiring harness |
| * | Earth supply via housing |
Wiring Diagram VW GOLF VARIANT 2015 - Main relay - Fuse holder B
| J271 | Main relay |
| SB | Fuse holder B |
| SB3 | Fuse 3 on fuse holder B |
| SB4 | Fuse 4 on fuse holder B |
| SB5 | Fuse 5 on fuse holder B |
| SB6 | Fuse 6 on fuse holder B |
| SB7 | Fuse 7 on fuse holder B |
| SB8 | Fuse 8 on fuse holder B |
| SB9 | Fuse 9 on fuse holder B |
| SB10 | Fuse 10 on fuse holder B |
| D76 | Connection (circulation pump), in engine compartment wiring harness |
| D207 | Connection 7 (87a) in engine compartment wiring harness |
Wiring Diagram VW GOLF VARIANT 2015 - Secondary air pump relay - Terminal 15 voltage supply relay - Onboard supply control unit - Fuse holder B - Fuse holder C
| J299 | Secondary air pump relay |
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| SA1 | Fuse 1 in fuse holder A |
| SA4 | Fuse 4 in fuse holder A |
| SB | Fuse holder B |
| SB11 | Fuse 11 on fuse holder B |
| SC | Fuse holder C |
| SC20 | Fuse 20 on fuse holder C |
| SC49 | Fuse 49 on fuse holder C |
| T2jb | 2-pin connector, black |
| T73a | 73-pin connector, black |
| V101 | Secondary air pump motor |
| 193 | Earth connection 1, in coolant fan wiring harness |
| 238 | Earth connection 1, in interior wiring harness |
| 286 | Earth connection 8, in interior wiring harness |
Wiring Diagram VW GOLF VARIANT 2015 - Data bus diagnostic interface - Engine control unit
| J533 | Data bus diagnostic interface |
| J623 | Engine control unit |
| T4cx | 4-pin connector, black |
| T17e | 17-pin connector, brown |
| T17m | 17-pin connector, brown |
| T20 | 20-pin connector, red |
| T91 | 91-pin connector, black |
| TIUL | Coupling point in interior, below left |
| VX57 | Radiator fan |
| 138 | Earth connection (control unit), in Motronic wiring harness |
| A227 | Connection 2 (LIN bus) in dash panel wiring harness |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B384 | Connection 2 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B391 | Connection 2 (powertrain CAN bus, low), in main wiring harness |
| E7 | Connection (87a), in Motronic wiring harness |
| * | Pre-wired component |
Wiring Diagram VW GOLF VARIANT 2015 - Tank pressure sensor - Steering column electronics control unit - Engine control unit - Control unit for electronic steering column lock - Control unit for fuel tank leak detection
| G400 | Tank pressure sensor |
| J527 | Steering column electronics control unit |
| J623 | Engine control unit |
| J764 | Control unit for electronic steering column lock |
| J909 | Control unit for fuel tank leak detection |
| T3dm | 3-pin connector, colourless |
| T5ba | 5-pin connector, black |
| T16r | 16-pin connector, black |
| T16s | 16-pin connector |
| T17g | 17-pin connector, blue |
| T17o | 17-pin connector, blue |
| T91 | 91-pin connector, black |
| TIUL | Coupling point in interior, below left |
| A192 | Positive connection 3 (15a) in dash panel wiring harness |
| * | Only models with cruise control system (CCS) |
| *2 | Only models with no entry and start authorisation |
| *3 | Only models with entry and start authorisation |
Wiring Diagram VW GOLF VARIANT 2015 - Oil level and oil temperature sender - ABS control unit - Automatic gearbox control unit - Engine control unit - Engine component current supply relay
| G266 | Oil level and oil temperature sender |
| J104 | ABS control unit |
| J217 | Automatic gearbox control unit |
| J623 | Engine control unit |
| J757 | Engine component current supply relay, in E-box in engine compartment |
| T3cd | 3-pin connector, black |
| T6cj | 6-pin connector, black |
| T6cq | 6-pin connector, black |
| T46 | 46-pin connector, black |
| T52 | 52-pin connector, black |
| T91 | 91-pin connector, black |
| TML | Coupling point in engine compartment, left |
| B315 | Positive connection 1 (30a) in main wiring harness |
| D51 | Positive connection 1 (15), in engine compartment wiring harness |
| D182 | Connection 3 (87a) in engine compartment wiring harness |
| D214 | Connection 8 (87a) in engine compartment wiring harness |
| * | see applicable current flow diagram for ABS |
Wiring Diagram VW GOLF VARIANT 2015 - Alternator with voltage regulator - Charge pressure sender - Engine control unit - Coolant valve for gearbox
| CX1 | Alternator with voltage regulator |
| G31 | Charge pressure sender |
| J623 | Engine control unit |
| N488 | Coolant valve for gearbox |
| T2jl | 2-pin connector, black |
| T4ak | 4-pin connector, black |
| T10af | 10-pin connector, black |
| T10ag | 10-pin connector, black |
| T91 | 91-pin connector, black |
| TML | Coupling point in engine compartment, left |
| B698 | Connection 3 (LIN bus) in main wiring harness |
Wiring Diagram VW GOLF VARIANT 2015 - Brake light switch - Accelerator pedal module - Clutch position sender - Engine control unit - Gearbox
| F | Brake light switch |
| GX2 | Accelerator pedal module |
| G79 | Accelerator position sender |
| G185 | Accelerator position sender 2 |
| G476 | Clutch position sender |
| J623 | Engine control unit |
| NX1 | Gearbox |
| T4bc | 4-pin connector, black |
| T5m | 5-pin connector, black |
| T6cd | 6-pin connector, black |
| T10g | 10-pin connector, black |
| T91 | 91-pin connector, black |
| 85 | Earth connection 1, in engine compartment wiring harness |
| 131 | Earth connection 2, in engine compartment wiring harness |
| 179 | Earth connection, in left headlight wiring harness |
| 317 | Earth connection 7, in engine compartment wiring harness |
| D73 | Positive connection (54), in engine compartment wiring harness |
| D102 | Connection 2 in engine compartment wiring harness |
| * | Pre-wired component |
Wiring Diagram VW GOLF VARIANT 2015 - Radiator outlet coolant temperature sender - Engine control unit - Coolant shut-off valve
| G83 | Radiator outlet coolant temperature sender |
| J623 | Engine control unit |
| N82 | Coolant shut-off valve |
| T2cx | 2-pin connector, black |
| T2he | 2-pin connector, black |
| T14h | 14-pin connector, grey |
| T14i | 14-pin connector, grey |
| T91 | 91-pin connector, black |
| T105 | 105-pin connector, black |
| TML | Coupling point in engine compartment, left |
| * | Only models with manual gearbox |
Wiring Diagram VW GOLF VARIANT 2015 - Lambda probe 1 after catalytic converter - Lambda probe 1 before catalytic converter - Position sender for charge pressure positioner - Engine control unit - Actuator for engine temperature regulation - Charge pressure positioner
| GX7 | Lambda probe 1 after catalytic converter |
| GX10 | Lambda probe 1 before catalytic converter |
| G39 | Lambda probe |
| G130 | Lambda probe after catalytic converter |
| G581 | Position sender for charge pressure positioner |
| J623 | Engine control unit |
| N493 | Actuator for engine temperature regulation |
| T4v | 4-pin connector, black |
| T5ap | 5-pin connector, black |
| T5aq | 5-pin connector, black |
| T6az | 6-pin connector, grey |
| T91 | 91-pin connector, black |
| T105 | 105-pin connector, black |
| V465 | Charge pressure positioner |
| Z19 | Lambda probe heater |
| Z29 | Lambda probe 1 heater after catalytic converter |
| 281 | Earth point 1, engine prewiring harness |
| D107 | Connection 5 in engine compartment wiring harness |
| D141 | Connection (5V) in engine prewiring harness |
| E30 | Connection (87a), in engine wiring harness |
Wiring Diagram VW GOLF VARIANT 2015 - Engine speed sender - Intake manifold pressure sender - Sender 1 for secondary air pressure - Engine control unit - Auxiliary pump for heating
| GX9 | Intake manifold sender |
| G28 | Engine speed sender |
| G42 | Intake air temperature sender |
| G71 | Intake manifold pressure sender |
| G609 | Sender 1 for secondary air pressure |
| J623 | Engine control unit |
| N112 | Secondary air inlet valve |
| T3am | 3-pin connector, black |
| T3ci | 3-pin connector, black |
| T3v | 3-pin connector, brown |
| T4bf | 4-pin connector, black |
| T5ar | 5-pin connector, black |
| T105 | 105-pin connector, black |
| V488 | Auxiliary pump for heating |
| 281 | Earth point 1, engine prewiring harness |
| D103 | Connection 3 in engine compartment wiring harness |
| D141 | Connection (5V) in engine prewiring harness |
Wiring Diagram VW GOLF VARIANT 2015 - Knock sensor 1 - Coolant temperature sender - Engine control unit - Activated charcoal filter solenoid valve 1 - Camshaft control valve 1 - Turbocharger air recirculation valve - Fuel pressure regulating valve - Valve for oil pressure control
| G61 | Knock sensor 1 |
| G62 | Coolant temperature sender |
| J623 | Engine control unit |
| N80 | Activated charcoal filter solenoid valve 1 |
| N205 | Camshaft control valve 1 |
| N249 | Turbocharger air recirculation valve |
| N276 | Fuel pressure regulating valve |
| N428 | Valve for oil pressure control |
| T2cp | 2-pin connector, black |
| T2cr | 2-pin connector, yellow |
| T2cy | 2-pin connector, black |
| T2cz | 2-pin connector, yellow |
| T2db | 2-pin connector, black |
| T2dc | 2-pin connector, yellow |
| T2hf | 2-pin connector, black |
| T105 | 105-pin connector, black |
| D103 | Connection 3 in engine compartment wiring harness |
| G8 | Positive connection (for unit injector valves) in engine prewiring harness |
Wiring Diagram VW GOLF VARIANT 2015 - Oil pressure switch - Oil pressure switch for reduced oil pressure - Throttle valve module - Engine control unit - Piston cooling jet control valve
| F1 | Oil pressure switch |
| F378 | Oil pressure switch for reduced oil pressure |
| GX3 | Throttle valve module |
| G186 | Throttle valve drive for electric throttle |
| G187 | Throttle valve drive angle sender 1 for electric throttle |
| G188 | Throttle valve drive angle sender 2 for electric throttle |
| J623 | Engine control unit |
| N522 | Piston cooling jet control valve |
| T2hi | 2-pin connector, black |
| T6x | 6-pin connector, black |
| T105 | 105-pin connector, black |
| G8 | Positive connection (for unit injector valves) in engine prewiring harness |
| * | Earth supply via housing |
Wiring Diagram VW GOLF VARIANT 2015 - Engine control unit - Ignition coil 1 with output stage - Ignition coil 2 with output stage - Ignition coil 3 with output stage - Ignition coil 4 with output stage - Spark plug 1 - Spark plug 2 - Spark plug 3 - Spark plug 4
| J623 | Engine control unit |
| N70 | Ignition coil 1 with output stage |
| N127 | Ignition coil 2 with output stage |
| N291 | Ignition coil 3 with output stage |
| N292 | Ignition coil 4 with output stage |
| Q23 | Spark plug 1 |
| Q24 | Spark plug 2 |
| Q25 | Spark plug 3 |
| Q26 | Spark plug 4 |
| T4af | 4-pin connector, black |
| T4ag | 4-pin connector, black |
| T4ah | 4-pin connector, black |
| T4ai | 4-pin connector, black |
| T105 | 105-pin connector, black |
| 306 | Earth connection (ignition coils), in engine prewiring harness |
| D106 | Connection 4 in engine compartment wiring harness |
| * | Earth supply via housing |
Wiring Diagram VW GOLF VARIANT 2015 - Stage 3 oil pressure switch - Hall sender - Fuel pressure sender - Intake manifold flap potentiometer - Engine control unit
| F447 | Stage 3 oil pressure switch |
| G40 | Hall sender |
| G247 | Fuel pressure sender |
| G336 | Intake manifold flap potentiometer |
| J623 | Engine control unit |
| T3b | 3-pin connector, black |
| T3bw | 3-pin connector, black |
| T3dp | 3-pin connector, black |
| T14e | 14-pin connector, black |
| T14f | 14-pin connector, black |
| T105 | 105-pin connector, black |
| TMOR | Coupling point on engine, top right |
| 283 | Earth point 2, engine prewiring harness |
| * | Only models with manual gearbox |
| *2 | According to equipment |
Wiring Diagram VW GOLF VARIANT 2015 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4
| J623 | Engine control unit |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| T2cl | 2-pin connector, black |
| T2cm | 2-pin connector, black |
| T2cn | 2-pin connector, black |
| T2co | 2-pin connector, black |
| T8f | 8-pin connector, black |
| T8g | 8-pin connector, black |
| T105 | 105-pin connector, black |
| TMOR | Coupling point on engine, top right |
Wiring Diagram VW GOLF VARIANT 2015 - Fuel delivery unit - Fuel pump control unit - Dash panel insert
| G | Fuel gauge sender |
| GX1 | Fuel delivery unit |
| G6 | Fuel system pressurisation pump |
| J285 | Control unit in dash panel insert |
| J538 | Fuel pump control unit |
| KX2 | Dash panel insert |
| T5ai | 5-pin connector, black |
| T5b | 5-pin connector, black |
| T18 | 18-pin connector, black |
| 480 | Earth connection, in fuel tank wiring harness |
VW GOLF VARIANT 2015 Earth points in front part of vehicle
| Earth points in front part of vehicle |
| 12 | Earth point in engine compartment, left |
| q | Specified torque: 20 Nm |
| 15 | Earth point on cylinder head |
| q | Specified torque: 9 Nm |
| 652 | Earth point, engine and gearbox earth |
| q | Specified torque: 20 Nm |
| 656 | Earth point on right headlight |
| q | Specified torque: 9 Nm |
| 671 | Earth point 1, on front left longitudinal member |
| q | Specified torque: 9 Nm |
| 673 | Earth point 3, on front left longitudinal member |
| q | Specified torque: 9 Nm |
| 846 | Earth point on ignition coil 1 |
| q | Specified torque: 9 Nm |
| 847 | Earth point on ignition coil 2 |
| q | Specified torque: 9 Nm |
| 848 | Earth point on ignition coil 3 |
| q | Specified torque: 9 Nm |
| 849 | Earth point on ignition coil 4 |
| q | Specified torque: 9 Nm |
| 672 | Earth point 2, on front left longitudinal member |
| q | Specified torque: 20 Nm |
| 685 | Earth point 1 on front longitudinal member, right |
| q | Specified torque: 9 Nm |
| Earth points in middle part of vehicle |
| 43 | Earth point on right A-pillar, bottom |
| q | Specified torque: 9 Nm |
| 44 | Earth point, on lower part of left A-pillar |
| q | Specified torque: 9 Nm |
| 638 | Earth point on right A-pillar |
| q | Specified torque: 9 Nm |
| 684 | Earth point on front side member, left |
| q | Specified torque: 9 Nm |
| 689 | Earth point, at front, central in roof |
| q | Specified torque: 9 Nm |
| 810 | Earth point on central tube for dash panel, centre left |
| q | Specified torque: 9 Nm |
| 35 | Earth point, under front passenger seat |
| q | Specified torque: 5 Nm |
| Earth points in rear part of vehicle |
| 62 | Earth point, right C-pillar |
| q | Specified torque: 2 Nm |
| 612 | Earth point, centre on rear lid |
| q | Specified torque: 2 Nm |
| 730 | Earth point 1 on rear right wheel housing |
| q | Specified torque: 9 Nm |
| 729 | Earth point on rear left wheel housing |
| q | Specified torque: 9 Nm |





















