Wiring Diagram VW GOLF 2014 - Battery - Starter - Alternator - Voltage regulator
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https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| J623 | Engine control unit |
| S176 | Fuse 4 (30), in battery fuse holder |
| S177 | Fuse 5 (30), in battery fuse holder |
| T1a | Single connector |
| T2o | 2-pin connector |
| T4w | 4-pin connector, near starter |
| |
| |
| 500 | Threaded connection 1 (30), on relay plate |
| 507 | Threaded connection (30), on battery fuse holder |
| B465 | Connection 1, in main wiring harness |
Wiring Diagram VW GOLF 2014 - Ignition/starter switch - X-contact relief relay
| D | Ignition/starter switch |
| J17 | Fuel pump relay |
| J59 | X-contact relief relay |
| T8c | 8-pin connector |
| 501 | Threaded connection 2 (30), on relay plate |
| 503 | Threaded connection (75x), on relay plate |
| B272 | Positive connection (30), in main wiring harness |
| B474 | Connection 10, in main wiring harness |
Wiring Diagram VW GOLF 2014 - Parking aid control unit - Control unit for interactive system - Radio
| J446 | Parking aid control unit |
| J879 | Control unit for interactive system |
| R | Radio |
| T8p | 8-pin connector |
| T16a | 16-pin connector |
| T16e | 16-pin connector |
| T16f | 16-pin connector |
| T20d | 20-pin connector |
| |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B625 | Connection (K-diagnosis wire), in main wiring harness |
| * | Diagnostic connection |
Wiring Diagram VW GOLF 2014 - Rear lid release switch - Convenience system central control unit - Control unit for interactive system
| E165 | Rear lid release switch |
| J393 | Convenience system central control unit |
| J879 | Control unit for interactive system |
| T2cx | 2-pin connector |
| T3p | 3-pin connector |
| T5m | 5-pin connector, in rear lid |
| T5q | 5-pin connector, in rear lid |
| T16f | 16-pin connector |
| T23b | 23-pin connector |
| W3 | Luggage compartment light |
| |
| 219 | Earth connection 2, in rear lid wiring harness |
| 373 | Earth connection 8, in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram VW GOLF 2014 - Control unit for interactive system
 ">J453 | "> Multifunction steering wheel control unit |
| J879 | Control unit for interactive system |
| T16a | 16-pin connector |
| T16f | 16-pin connector |
| T18b | 18-pin connector |
| |
| 369 | Earth connection 4, in main wiring harness |
| 370 | Earth connection 5, in main wiring harness |
| 372 | Earth connection 7, in main wiring harness |
| B318 | Positive connection 4 (30a) in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| * | Diagnostic connection |
Wiring Diagram VW GOLF 2014 - Fuse 10 in fuse holder A - Fuse 11 in fuse holder A - Fuse 15 in fuse holder A - Fuse 42 in fuse holder A
| SA10 | Fuse 10 in fuse holder A |
| SA11 | Fuse 11 in fuse holder A |
| SA15 | Fuse 15 in fuse holder A |
| SA42 | Fuse 42 in fuse holder A |
| B273 | Positive connection (15), in main wiring harness |
| B316 | Positive connection 2 (30a) in main wiring harness |
| B317 | Positive connection 3 (30a) in main wiring harness |
Wiring Diagram VW GOLF 2014 - Intermittent wiper regulator - Multifunction display call-up button - Rev. counter - Speedometer - Control unit in dash panel insert - Dash panel insert
Wiring Diagram VW GOLF 2014 - Multifunction indicator - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Digital display illumination bulb
| J119 | Multifunction indicator |
| J285 | Control unit in dash panel insert |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| L75 | Digital display illumination bulb |
| T32a | 32-pin connector |
| B280 | Positive connection 4 (15a) in main wiring harness |
| B743 | Positive connection (58b), in main wiring harness |
| B758 | Connection 1 (Dct), in main wiring harness |
VW GOLF 2014 Engine control unit (80-pin) J623
| Engine control unit (80-pin) -J623- |
| – | Central under plenum chamber cover -Arrow- | | | |
| Designation of connector: |
| A - | Engine control unit -J623- |
| B/C - | 80-pin connector, on engine control unit -T80a- |
| – | Central under plenum chamber cover -Arrow- | | | |
| Designation of connector: |
| A - | Engine control unit -J623- |
| B/C - | 121-pin connector, on engine control unit -T121a- |
| – | in engine compartment, bottom left -arrow- | | | |
| Designation of connector: |
| A - | Radiator fan control unit -J293- |
| B - | 4-pin connector, on radiator fan control unit -T4ag- |
| C - | 14-pin connector, on radiator fan control unit -T14b- |
| – | in engine compartment, right -arrow- | | | |
| Designation of connector: |
| A - | Automatic gearbox control unit -J217- |
| B - | 52-pin connector, on automatic transmission control unit -T52a- |
| – | in engine compartment, right -arrow- | | | |
| Designation of connector: |
| A - | Automatic gearbox control unit -J217- |
| B - | 68-pin connector, on automatic transmission control unit -T68b- |
| – | behind the door trim, front left -arrow- | | | |
| Designation of connector: |
| A - | Driver door control unit -J386- |
| B - | 29-pin connector, on driver door control unit -T29a- |
| – | behind the door trim, front right -arrow- | | | |
| Designation of connector: |
| A - | Front passenger door control unit -J387- |
| B - | 29-pin connector, on front passenger door control unit -T29b- |
| – | behind the door trim, rear left -arrow- | | | |
| Designation of connector: |
| A - | Rear left door control unit -J388- |
| B - | 18-pin connector, on left rear door control unit -T18c- |
| – | behind the door trim, rear right -arrow- | | | |
| Designation of connector: |
| A - | Rear right door control unit -J389- |
| B - | 18-pin connector, on left rear door control unit -T18d- |
| – | In centre console, under radio -arrow- | | | |
| Designation of connector: |
| E - | Climatronic control unit -J255- |
| A - | 12-pin connector, on Climatronic control unit -T12b- |
| B - | 20-pin connector, on Climatronic control unit -T20a- |
| C - | 16-pin connector, on Climatronic control unit -T16d- |
| D - | 16-pin connector, on Climatronic control unit -T16b- |
| – | Above relay plate-arrow- | | | |
| Designation of connector: |
| A - | Convenience system central control unit -J393- |
| B - | 15-pin connector, on convenience system central control unit -T15a- |
| C - | 23-pin connector, on convenience system central control unit -T23b- |
| – | on relay plate, dash panel, left -arrow- | | | |
| Designation of connector: |
| A - | Multifunction steering wheel control unit -J453- |
| B - | 18-pin connector, on multi-function steering wheel control unit -T18b- |
| – | on dash panel, left -arrow- | | | |
| Designation of connector: |
| A - | Control unit with display in dash panel insert -J285- |
| C - | 32-pin connector, on control unit with display in dash panel insert -T32a- |
| 7 - | Terminal 31, sensor earth |
| 8 - | Coolant temperature indicator sensor |
| 16 - | Rear lid release switch |
| 17 - | Terminal 56a - high beam - |
| 20 - | Terminal 58b - tail lights - |
| 22 - | Coolant shortage indicator sender |
| 25 - | Terminal K/W - engine diagnosis - |
| 26 - | Terminal 58r - right parking light - |
| 27 - | Terminal 58l - left parking light - |
| 29 - | Brake fluid level warning contact |
| 31 - | Front left belt switch |
| B - | 32-pin connector, on control unit with display in dash panel insert -T32b- |
| 2 - | Immobilizer reader coil |
| 5 - | Terminal K/W - engine diagnosis - |
| 6 - | Windscreen washer fluid level sender |
| 8 - | Terminal for CAN-Bus "high" - convenience - |
| 9 - | Terminal for CAN-Bus "low" - convenience - |
| 12 - | Radiator fan control unit |
| 13 - | Handbrake warning switch |
| 17 - | Immobilizer reader coil |
| 19 - | Terminal for CAN-Bus high |
| 20 - | Terminal for CAN-Bus low |
| 22 - | Contact switch on bonnet / bonnet for alarm system |
| 23 - | Intermittent wiper regulator |
| 24 - | Intermittent wiper regulator |
| 25 - | Intermittent wiper regulator |
| 26 - | Ambient temperature sensor |
| 27 - | Terminal for CAN-Bus high |
| 28 - | Terminal for CAN-Bus low |
| – | under centre console -arrow- | | | |
| Designation of connector: |
| A - | Airbag control unit -J234- |
| B - | 75-pin connector, on airbag control unit -T75a- |
| – | In engine compartment, left -arrow- | | | |
| Designation of connector: |
| A - | ABS control unit -J104- |
| B - | 47-pin connector, on ABS control unit -T47a- |
| – | Behind right luggage compartment lining-arrow- | | | |
| Designation of connector: |
| A - | Parking aid control unit -J446- |
| B - | 16-pin connector, on parking aid control unit -T16e- |
| C - | 12-pin connector, on parking aid control unit -T12d- |
| – | Behind dashboard, right side, near glove compartment -arrow- | | | |
| Designation of connector: |
| A - | Fresh air blower control unit -J126- |
| B - | 3-pin connector, on fresh air blower control unit -T3ad- |
| – | behind the glove compartment -arrow- | | | |
| Designation of connector: |
| A - | Control unit for interactive system -J879- |
| B - | 16-pin connector, on control unit for interactive system -T16f- |
| – | Above glove compartment -arrow- | | | |
| Designation of connector: |
| A - | Control unit for lighting and wiper functions -J917- |
| B - | 12-pin connector, on control unit for lighting and wiper functions -T12h- |
| C - | 16-pin connector, on control unit for lighting and wiper functions -T16g- |
| – | At centre of dashboard -arrow- | | | |
| Designation of connector: |
| A - | Heated driver seat control unit -J131- |
| B - | 6-pin connector, on heated driver seat control unit -T6p- |
| – | At centre of dashboard -arrow- | | | |
| Designation of connector: |
| A - | Heated front passenger seat control unit -J132- |
| B - | 6-pin connector, on heated front passenger seat control unit -T6q- |
| – | near interior mirror, on roof-arrow- | | | |
| Designation of connector: |
| A - | Sliding sunroof adjustment control unit -J245- |
| B - | 6-pin connector, on sliding sunroof adjustment control unit -T6m- |
| C - | 6-pin connector, on control for sliding sunroof adjustment -T6v- |
| – | on relay plate, dash panel, left -arrow- | | | |
| Designation of connector: |
| A - | Mirror memory control unit -J267- |
| B - | 18-pin connector, on mirror memory control unit -T18e- |
VW GOLF 2014
Earth strap, battery - body
- Arrow A -VW GOLF 2014 Earth points in the engine compartment
| Earth points in the engine compartment |
| 1 | Earth strap, battery - body |
| 2 | Earth strap, gearbox - body |
| 12 | Earth point, on left in engine compartment |
| 15 | Earth point, on cylinder head |
| 608 | Earth point, in centre of plenum chamber |
| 609 | Earth point, on right in plenum chamber |
| 671 | Earth point 1, on front of left longitudinal member |
| Earth strap, battery - body - Arrow A - |
earth connection in engine compartment, left
-arrow C- Earth point 1 at front of left longitudinal member
-arrow B- | Earth strap, gearbox - body- Arrow - |
| Earth connection on cylinder head - arrow - |
| Earth point on water deflector, centre- Arrow - |
| Earth point on water deflector, centre - arrow - |
| Earth points in passenger compartment |
| 29 | Earth point, near steering column |
| 42 | Earth point, next to steering column |
| 43 | Earth point, lower part of right A-pillar |
| 44 | Earth point, lower part of left A-pillar |
| 605 | Earth point, on top end of steering column |
| Earth connection near steering column -arrow- |
| Earth point, next to steering column- arrow - |
| Earth point, lower part of right A-pillar- Arrow - |
| Earth point, lower part of left A-pillar -arrow- |
| Earth point, on top end of steering column - Arrow - |
| Earth points in rear part of vehicle |
| 50 | Earth points, in luggage compartment, left |
| Earth points in luggage compartment, left - Arrow - |
VW GOLF 2014 Relay plate, behind left dash panel
| Relay plate, behind left dash panel |
| 3 - | Starter inhibitor relay -J207- |
| 5 - | Multifunction steering wheel control unit -J453- |
| 6 - | Multifunction steering wheel control unit -J453- |
| 10 - | Secondary air pump relay -J299- |
| 11 - | Starter inhibitor relay 2 -J864- |
| 13 - | Ignition cut-off delay relay -J64- |
| Relay on additional support under relay plate |
| 2 - | X-contact relief relay -J59- |
| 4 - | Fuel pump relay -J17- |
| q | For vehicles with TotalFlex or petrol engines only |
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