Wiring Diagram VW GOLF 2014 - Battery - Starter - Alternator - Voltage regulator
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 |
1 | Earth strap, battery - body |
2 | Earth strap, gearbox - body |
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 |
J59 | X-contact relief relay |
SA10 | Fuse 10 in fuse holder A |
SA40 | Fuse 40 in fuse holder A |
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 |
B316 | Positive connection 2 (30a) in main wiring harness |
B474 | Connection 10, in main wiring harness |
Wiring Diagram VW GOLF 2014 - Airbag coil connector and return ring with slip ring - Horn plate - Dual tone horn relay - Airbag control unit - Driver side airbag igniter - Driver seat belt tensioner igniter 1 - Front passenger seat belt tensioner igniter 1
F138 | Airbag coil connector and return ring with slip ring |
H | Horn plate |
H1 | Horn or dual tone horn |
J4 | Dual tone horn relay |
J17 | Fuel pump relay |
J234 | Airbag control unit |
N95 | Driver side airbag igniter |
N153 | Driver seat belt tensioner igniter 1 |
N154 | Front passenger seat belt tensioner igniter 1 |
T2ac | 2-pin connector |
T2bp | 2-pin connector |
T2cc | 2-pin connector |
T2cd | 2-pin connector |
T2di | 2-pin connector |
T5f | 5-pin connector |
T5p | 5-pin connector |
T75a | 75-pin connector |
B430 | Connection (fanfare), in main wiring harness |
B480 | Connection 16, in main wiring harness |
* | Up to August 2009 |
Wiring Diagram VW GOLF 2014 - Airbag control unit - Front passenger side airbag igniter 1
J234 | Airbag control unit |
N131 | Front passenger side airbag igniter 1 |
T2cb | 2-pin connector |
T75a | 75-pin connector |
B273 | Positive connection (15), in main wiring harness |
B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
B759 | Connection (crash signal), in main wiring harness |
Wiring Diagram VW GOLF 2014 - Side airbag crash sensor on driver side - Side airbag crash sensor on front passenger side - Rear side airbag crash sensor on driver side - Rear side airbag crash sensor on front passenger side - Airbag control unit
G179 | Side airbag crash sensor on driver side |
G180 | Side airbag crash sensor on front passenger side |
G256 | Rear side airbag crash sensor on driver side |
G257 | Rear side airbag crash sensor on front passenger side |
J234 | Airbag control unit |
T2ce | 2-pin connector |
T2cf | 2-pin connector |
T2m | 2-pin connector |
T2n | 2-pin connector |
T75a | 75-pin connector |
109 | Earth connection, in airbag wiring harness |
* | Up to August 2009 |
Wiring Diagram VW GOLF 2014 - Airbag control unit - Side airbag igniter on driver side - Side airbag igniter on front passenger side - Driver side curtain airbag igniter - Front passenger side curtain airbag igniter
J234 | Airbag control unit |
N199 | Side airbag igniter on driver side |
N200 | Side airbag igniter on front passenger side |
N251 | Driver side curtain airbag igniter |
N252 | Front passenger side curtain airbag igniter |
T3aa | 3-pin connector |
T3ab | 3-pin connector |
T3w | 3-pin connector |
T3z | 3-pin connector |
T75a | 75-pin connector |
* | Up to August 2009 |
Wiring Diagram VW GOLF 2014 - Driver side belt switch - Front left belt switch - Front right belt switch - Airbag control unit
E24 | Driver side belt switch |
F140 | Front left belt switch |
F141 | Front right belt switch |
J234 | Airbag control unit |
T2p | 2-pin connector |
T4ah | 4-pin connector |
T75a | 75-pin connector |
* | Up to August 2009 |
Wiring Diagram VW GOLF 2014 - Rev. counter - Speedometer - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Seat belt warning system warning lamp - Airbag warning lamp - Digital display illumination bulb
G5 | Rev. counter |
G21 | Speedometer |
J285 | Control unit in dash panel insert |
K | Dash panel insert |
K2 | Alternator warning lamp |
K19 | Seat belt warning system warning lamp |
K75 | Airbag warning lamp |
L75 | Digital display illumination bulb |
T16a | 16-pin connector |
T32a | 32-pin connector |
T32b | 32-pin connector |
42 | Earth point, next to steering column |
369 | Earth connection 4, in main wiring harness |
370 | Earth connection 5, in main wiring harness |
605 | Earth point, on top end of steering column |
* | Diagnostic connection |
VW GOLF 2014 Engine control unit (80-pin) J623
Engine control unit (80-pin) -J623- |
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Designation of connector: |
A - | Engine control unit -J623- |
B/C - | 80-pin connector, on engine control unit -T80a- |
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Designation of connector: |
A - | Engine control unit -J623- |
B/C - | 121-pin connector, on engine control unit -T121a- |
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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- |
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Designation of connector: |
A - | Automatic gearbox control unit -J217- |
B - | 52-pin connector, on automatic transmission control unit -T52a- |
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Designation of connector: |
A - | Automatic gearbox control unit -J217- |
B - | 68-pin connector, on automatic transmission control unit -T68b- |
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Designation of connector: |
A - | Driver door control unit -J386- |
B - | 29-pin connector, on driver door control unit -T29a- |
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Designation of connector: |
A - | Front passenger door control unit -J387- |
B - | 29-pin connector, on front passenger door control unit -T29b- |
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Designation of connector: |
A - | Rear left door control unit -J388- |
B - | 18-pin connector, on left rear door control unit -T18c- |
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Designation of connector: |
A - | Rear right door control unit -J389- |
B - | 18-pin connector, on left rear door control unit -T18d- |
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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- |
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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- |
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Designation of connector: |
A - | Multifunction steering wheel control unit -J453- |
B - | 18-pin connector, on multi-function steering wheel control unit -T18b- |
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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- |
1 - | Terminal 15a |
2 - | Right turn signal |
3 - | Speed signal |
4 - | Turn signal relay |
5 - | Fuel gauge sender |
6 - | Terminal 31 |
7 - | Terminal 31, sensor earth |
8 - | Coolant temperature indicator sensor |
q | up to June 2007 |
9 - | Terminal 31 |
10 - | Oil pressure switch |
11 - | vacant |
12 - | Alternator |
- | Voltage regulator |
13 - | vacant |
14 - | Rear fog light bulb |
15 - | vacant |
16 - | Rear lid release switch |
17 - | Terminal 56a - high beam - |
18 - | Left turn signal |
19 - | vacant |
20 - | Terminal 58b - tail lights - |
21 - | Door contact switch |
q | up to December 2007 |
22 - | Coolant shortage indicator sender |
23 - | Terminal 30a |
24 - | Terminal 31 |
25 - | Terminal K/W - engine diagnosis - |
26 - | Terminal 58r - right parking light - |
27 - | Terminal 58l - left parking light - |
28 - | Speedometer sender |
29 - | Brake fluid level warning contact |
30 - | Terminal 86s |
31 - | Front left belt switch |
q | up to August 2009 |
32 - | vacant |
B - | 32-pin connector, on control unit with display in dash panel insert -T32b- |
1 - | vacant |
2 - | Immobilizer reader coil |
3 - | vacant |
4 - | vacant |
5 - | Terminal K/W - engine diagnosis - |
6 - | Windscreen washer fluid level sender |
q | up to September 2007 |
7 - | Brake wear indicator |
8 - | Terminal for CAN-Bus "high" - convenience - |
9 - | Terminal for CAN-Bus "low" - convenience - |
10 - | vacant |
11 - | vacant |
12 - | Radiator fan control unit |
13 - | Handbrake warning switch |
14 - | vacant |
15 - | vacant |
16 - | vacant |
17 - | Immobilizer reader coil |
18 - | vacant |
19 - | Terminal for CAN-Bus high |
20 - | Terminal for CAN-Bus low |
21 - | vacant |
22 - | Contact switch on bonnet / bonnet for alarm system |
q | up to June 2007 |
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 |
29 - | vacant |
30 - | vacant |
31 - | vacant |
32 - | vacant |
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Designation of connector: |
A - | Airbag control unit -J234- |
B - | 75-pin connector, on airbag control unit -T75a- |
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Designation of connector: |
A - | ABS control unit -J104- |
B - | 47-pin connector, on ABS control unit -T47a- |
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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- |
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Designation of connector: |
A - | Fresh air blower control unit -J126- |
B - | 3-pin connector, on fresh air blower control unit -T3ad- |
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Designation of connector: |
A - | Control unit for interactive system -J879- |
B - | 16-pin connector, on control unit for interactive system -T16f- |
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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- |
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Designation of connector: |
A - | Heated driver seat control unit -J131- |
B - | 6-pin connector, on heated driver seat control unit -T6p- |
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Designation of connector: |
A - | Heated front passenger seat control unit -J132- |
B - | 6-pin connector, on heated front passenger seat control unit -T6q- |
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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- |
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Designation of connector: |
A - | Mirror memory control unit -J267- |
B - | 18-pin connector, on mirror memory control unit -T18e- |