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VW GOLF 2013 – Airbag systems . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 2013 - 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
  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 2013 - 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 2013 - 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 2013 - 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 2013 - 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 2013 - 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 2013 - 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 2013 - 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
  369 Earth connection 4, in main wiring harness
  370 Earth connection 5, in main wiring harness
*Diagnostic connection


VW GOLF 2013 Engine control unit (80-pin) J623

Engine control unit (80-pin) -J623-
   

VW GOLF 2013 Earth points in the engine compartment

Location:Download PDF file
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-
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

–  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 2013

Earth strap, battery - body - Arrow A -
Earth points in the engine compartment
   1 Earth strap, battery - body
q   Location:
   2 Earth strap, gearbox - body
q   Location:
   12 Earth point, on left in engine compartment
q   Location:
   15 Earth point, on cylinder head
q   Location:
   608 Earth point, in centre of plenum chamber
q   Location:
   609 Earth point, on right in plenum chamber
q   Location:
   671 Earth point 1, on front of left longitudinal member
q   Location:

   
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
q   Location:
   42 Earth point, next to steering column
q   Location:
   43 Earth point, lower part of right A-pillar
q   Location:
   44 Earth point, lower part of left A-pillar
q   Location:
   605 Earth point, on top end of steering column
q   Location:

   
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
q   Location:

   
Earth points in luggage compartment, left - Arrow -
 

VW GOLF 2013 Relay plate, behind left dash panel

Relay plate, behind left dash panel
Relay description:
1 -  vacant
q   Colour: -
3 -  Starter inhibitor relay -J207-
q   Colour: grey
5 -  Multifunction steering wheel control unit -J453-
q   Colour: black
6 -  Multifunction steering wheel control unit -J453-
q   Colour: black
10 -  Secondary air pump relay -J299-
q   Colour: Black 2)
11 -  Starter inhibitor relay 2 -J864-
q   Colour: Grey 4)
13 -  Ignition cut-off delay relay -J64-
q   Colour: Grey 6)
Relay on additional support under relay plate
Relay description:
2 -  X-contact relief relay -J59-
q   Colour: black
3 -  vacant
q   Colour: -
4 -  Fuel pump relay -J17-
q   Colour: Black 2)
q   For vehicles with TotalFlex or petrol engines only
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