VW GOLF 2012

Wiring Diagram VW GOLF 2012 - Control unit in dash panel insert

G222	Front left tyre pressure sensor
G223	Front right tyre pressure sensor
G224	Rear left tyre pressure sensor
G225	Rear right tyre pressure sensor
J119	Multifunction indicator
J285	Control unit in dash panel insert
J519	Onboard supply control unit
J533	Data bus diagnostic interface
R11	Aerial
T16	16-pin connector
T20	20-pin connector
T32	32-pin connector
T52c	52-pin connector
U31	Diagnostic connection
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness

VW GOLF 2012 Overview of control units

Overview of control units

Get access to all wiring diagrams of the car

q	Connector assignment

q	Fitting locations / connector assignment Golf blue-e-motion: -V141- , -J842- , -JX1- , -Z115- , -V469- , -AX4- , -AX5- , -AX6- , -R68- , -R69-

Control unit for headlight range control -J431- , cornering light and headlight range control unit -J745-

q	Fitting location

q	Connector assignment

q	Connector assignment

q	Camera control unit -J852-

q	Fitting location, near interior mirror

q	Connector assignment

12 -	Driver door control unit -J386-

q	Fitting location

q	Connector assignment

q	from MY 2010

Dash panel insert -K- , dash panel insert control unit -J285-

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

27 -	Gas mode control unit -J659- (from November 2010)

q	Fitting location

q	Connector assignment

ABS control unit -J104-

Fitting location:

On bulkhead, on right in engine compartment -arrow-

Get access to all wiring diagrams of the car

Connector assignment:

Get access to all wiring diagrams of the car

A -	ABS control unit -J104-

Connector:

B -	47-pin connector -T47- , on wiring harness

VW GOLF 2012 Auxiliary heater control unit J364

Auxiliary heater control unit -J364-

Get access to all wiring diagrams of the car

1 -	Auxiliary heater control unit -J364-

Connectors:

q	-A-8-pin connector -T8f-

q	-B-2-pin connector -T2g-

VW GOLF 2012 Airbag control unit J234

Airbag control unit -J234-

Get access to all wiring diagrams of the car

-	Under centre console, front -1-

q	Connector assignment 50-pin connector -T50-

q	Connector assignment 75-pin connector -T75-

q	Connector assignment 100-pin connector -T100-

Connector assignment 50-pin connector -T50- :

Get access to all wiring diagrams of the car

1 -	Airbag control unit -J234-

Connector:

2 -	50-pin connector -T50- , on wiring harness

Connector assignment 75-pin connector -T75- :

Get access to all wiring diagrams of the car

A -	Airbag control unit -J234-

Connector:

B -	75-pin connector -T75-, on wiring harness

Connector assignment 100-pin connector -T100- :

Get access to all wiring diagrams of the car

1 -	Airbag control unit -J234-

Connector:

A -	100-pin connector -T100- , on wiring harness

Control unit for headlight range control -J431- , control unit for bend lighting and headlight range control -J745-

Fitting location:

On right of glove compartment -arrow-

Get access to all wiring diagrams of the car

Connector assignment:

Get access to all wiring diagrams of the car

A -	Control unit for headlight range control -J431- , control unit for bend lighting and headlight range control -J745-

Connector:

B -	Connector, 26-pin connector -T26b- , 26-pin connector -T26h- on wiring harness

VW GOLF 2012 Fresh air blower control unit J126

Fresh air blower control unit -J126-

Get access to all wiring diagrams of the car

1 -	Fresh air blower control unit -J126-

Fitting location:

q	on heater and air conditioner unit, front passenger footwell

Connectors:

q	-A-2-pin connector -T2-

q	-B-6-pin connector -T6-

Note:

The illustration shows left-hand drive model. The view of the front passenger side for a RHD model is basically a mirror image.

VW GOLF 2012 Voltage stabiliser J532

Voltage stabiliser -J532-

Get access to all wiring diagrams of the car

1 -	Voltage stabiliser -J532-

Fitting location:

q	on heater and air conditioner unit, front passenger footwell

Connectors:

q	-A-10-pin connector -T10ah-

VW GOLF 2012 Front passenger door control unit J387

Front passenger door control unit -J387-

Fitting location:

Inside front right door -arrow-

Note:

Only the left side is shown. The right side is similar.

VW GOLF 2012 Front passenger door control unit J387

Get access to all wiring diagrams of the car

Connector assignment:

Get access to all wiring diagrams of the car

A -	Front passenger door control unit -J387-

Connector:

B -	32-pin connector -T32b-

C -	16-pin connector -T16g-

D -	20-pin connector -T20b-

VW GOLF 2012

Automatic anti-dazzle interior mirror -Y7- /front camera for driver assist systems -R242-

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1 -	Automatic anti-dazzle interior mirror -Y7- /front camera for driver assist systems -R242-

Connector:

q	-A-8-pin connector -T8-

VW GOLF 2012 Entry and start authorisation control unit J518

Entry and start authorisation control unit -J518-

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1 -	Entry and start authorisation control unit -J518-

next to steering column, near centre console

Connector:

q	-A-32-pin connector -T32b-

VW GOLF 2012 Multifunction steering wheel control unit J453

Multifunction steering wheel control unit -J453-

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1 -	Multifunction steering wheel control unit -J453-

in operating unit of the multifunction buttons on left of steering wheel -E440-

Connectors:

q	-A-6-pin connector -T6bo-

q	-B-12-pin connector -T12k-

VW GOLF 2012 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-

Fitting location:

Left-hand drive model: in driver's footwell, near centre console -arrow-

Right-hand drive model: in driver's footwell near onboard supply control unit -J519- , behind relay carrier

VW GOLF 2012 Data bus diagnostic interface J533

Get access to all wiring diagrams of the car

Connector assignment:

Get access to all wiring diagrams of the car

1 -	Data bus diagnostic interface -J533-

2 -	20-pin connector -T20-

VW GOLF 2012 Driver door control unit J386

Driver door control unit -J386-

Fitting location:

Inside front left door -arrow-

VW GOLF 2012 Driver door control unit J386

Get access to all wiring diagrams of the car

Connector assignment:

Get access to all wiring diagrams of the car

A -	Driver door control unit -J386-

Connector:

B -	32-pin connector -T32b-

C -	16-pin connector -T16a-

D -	20-pin connector -T20a-

VW GOLF 2012

Steering column electronics control unit -J527- , to model year 2010

Fitting location:

under steering column, near steering column switch -arrow-

Get access to all wiring diagrams of the car

Steering column electronics control unit -J527- , from model year 2010

Get access to all wiring diagrams of the car

1 -	Steering column electronics control unit -J527-

Fitting location:

q	Near steering column switch

Connectors:

q	-A-16-pin connector -T16r-

q	-B-4-pin connector -T4k-

Connector assignment -T16r--A- :

1 -	Positive connection 8 (30a), in interior wiring harness -B504-

2 -	Earth connection 2, in main wiring harness -367-

3 -	Connection 1 (convenience CAN bus, low), in main wiring harness -B406-

4 -	Connection 1 (convenience CAN bus, high), in main wiring harness -B397-

5 -	Connection (CCS) in main wiring harness -B441-

6 -	Positive connection (50) in the main wiring harness -B276- (not for Kessy)

7 -	Terminal S, (Radio Ultra Low)

8 -

Vacant

9 -

Vacant

10 -

Vacant

11 -	Connection (shift lock), in the main wiring harness -B454- (not for Kessy)

12 -	Connection 1 (powertrain CAN bus, low), in main wiring harness -B390-

13 -	Connection 6 (powertrain CAN bus, high), in main wiring harness -B388-

14 -	Connection 1 in main wiring harness -B465- , terminal 15 (not for Kessy)

15 -

Vacant

16 -

Vacant

Connector assignment -T4k--B- :

1 -	Airbag control unit -J234- +

2 -	Airbag control unit -J234- -

3 -

Vacant

4 -

Vacant

VW GOLF 2012 Electronic steering column lock control unit J764

Electronic steering column lock control unit -J764-

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1 -	Electronic steering column lock control unit -J764-

Behind steering column trim

Connector:

q	-A-16-pin connector -T16s-

VW GOLF 2012

Dash panel insert -K- , dash panel insert control unit -J285-

Connector assignment:

Get access to all wiring diagrams of the car

1 -	Dash panel insert -K- / Dash panel insert control unit -J285-

Connector assignment:

-1-Fuel gauge sender -G- (full), fuel pump control unit -J538-

-A-32-pin connector -T32-

2 -	Fuel gauge sender -G- (empty)

3 -

Vacant

4 -

Vacant

5 -

Vacant

6 -

Vacant

7 -	Immobiliser reader coil -D2-

8 -	Immobilizer reader coil 2 -D3-

9 -	Sliding sunroof adjustment control unit -J245- , speed signal, output

10 -

Vacant

11 -	Oil level and oil temperature sender -G266-

12 -

Vacant

13 -

Vacant

14 -

Vacant

15 -	Front left brake pad wear sender -G34-

16 -	Earth connection 22, in main wiring harness -367-

17 -	Washer fluid level warning lamp -K37-

18 -	Coolant temperature and coolant shortage warning lamp -K28-

19 -	Ambient temperature sensor -G17-

20 -	Earth connection 1 (sender earth), in main wiring harness -410-

21 -

Vacant

22 -

Vacant

23 -

Vacant

24 -

Vacant

25 -	Parking brake warning lamp -K139-

26 -	Brake fluid level warning lamp -K33-

27 -	Oil pressure warning lamp -K3-

28 -	Data bus diagnostic interface -J533-

29 -	Data bus diagnostic interface -J533-

30 -

Vacant

31 -	Fuse 6 on fuse holder B -SB6-

32 -	Positive connection 8 (30a) in dash panel wiring harness -B504-

VW GOLF 2012 Traffic data aerial R173

Traffic data aerial -R173-

Fitting location:

Behind dash panel insert -K--arrow-

Get access to all wiring diagrams of the car

VW GOLF 2012 Onboard supply control unit J519

Onboard supply control unit -J519-

Fitting location:

under dash panel on driver side, under relay carrier

Connector assignment 52-pin connector -T52B--white-

Connector assignment 52-pin connector -T52C--brown-

Connector assignment for Blue-E-Motion with engine code EAAA 52-pin connector -T52 A--black-

Connector assignment for Blue-E-Motion with engine code EAAA 52-pin connector -T52 B--white-

Connector assignment for Blue-E-Motion with engine code EAAA 52-pin connector -T52 C--brown-

VW GOLF 2012 Onboard supply control unit J519

Get access to all wiring diagrams of the car

52-pin connector -T52 A- black -A-

Get access to all wiring diagrams of the car

1 -	Fuse 26 on fuse holder B -SB26-

2 -

Vacant

3 -	Luggage compartment light -W3-⁽¹

4 -	Left washer jet heater element -Z20- , right washer jet heater element -Z21-

5 -	Left headlight main beam bulb -M30-

6 -	Left daytime running light bulb -L174-

7 -

Vacant

8 -

Vacant

9 -	Rear right turn signal bulb -M8-

10 -	Front left turn signal bulb -M5-

11 -	Left headlight dipped beam bulb -M29-

12 -	Rear lid lock unit -F256-Luggage compartment light -W3-

13 -	Rear lid handle release button -E234-

14 -	Bonnet contact switch -F266-

15 -

Vacant

16 -	Reversing light switch -F4-

17 -	Rear fog light switch -E18-

18 -	Light switch -E1- , zero position

19 -	Light switch -E1- , side lights

20 -	Light switch -E1- , driving light assist

21 -	Fog light switch -E7-

22 -	Light switch -E1- , dip beam

23 -	Earth connection 2, in main wiring harness-367-

24 -	Fuse 3 on fuse holder B -SB3- , terminal 30

25 -	Left fog light bulb -L22-

26 -	Right brake and tail light bulb -M22-

27 -	Left tail light bulb -M4- , rear left tail light

28 -	Right daytime running light bulb -L175-

29 -	Rear lid lock unit -F256-

30 -	Rear right door contact switch -F11-

31 -

Vacant

32 -

Vacant

33 -

Vacant

34 -

Vacant

35 -	Heater/heat output switch -E16-

36 -	Interior monitoring deactivation switch -E267-

37 -

Vacant

38 -

Vacant

39 -

Vacant

40 -

Vacant

41 -

Vacant

42 -	Earth connection 21, in main wiring harness -386-

43 -	Rear window wiper motor -V12- , windscreen and rear window washer pump -V59-

44 -	Right side light bulb -M3-

45 -	Additional brake light bulb -M25-

46 -	Tank filler flap locking motor -V155-

47 -

Vacant

48 -	Rear left central locking lock unit -F222-

49 -	Rear right door central locking motor, lock -V215-

50 -

Vacant

51 -

Vacant

52 -

Vacant

^{1) From November 2011}

Connector assignment:

52-pin connector -T52 B- white-B-

Get access to all wiring diagrams of the car

1 -	Fuse 45 on fuse holder C -SC45- , central locking

2 -	Rear window wiper motor -V12-Windscreen and rear window washer pump -V59-

3 -

Vacant

4 -

Vacant

5 -

Vacant

6 -

Vacant

7 -

Vacant

8 -

Vacant

9 -

Vacant

10 -

Vacant

11 -	Rear lid release motor -V139-

12 -	Terminal 15 voltage supply relay -J329-

13 -

Vacant

14 -	Heater/heat output switch -E16-Heated rear window warning lamp -K10-

15 -	Switch and instrument illumination regulator -E20-

16 -	Sliding sunroof control unit -J245-

17 -	Sliding sunroof adjustment control unit -J245- , convenience closing

18 -

Vacant

19 -

Vacant

20 -

Vacant

21 -	Heated front seats control unit -J774- heated seat switched off

22 -	Heated rear window relay -J9-

23 -

Vacant

24 -	Hazard warning lights button -E229- , indicator lamp for hazard warning light -K6-

25 -

Vacant

26 -

Vacant

27 -

Vacant

28 -	X-contact relief relay -J59-

29 -	Terminal 50 voltage supply relay -J682-

30 -	Switch and instrument illumination regulator -E20-

31 -

Vacant

32 -

Vacant

33 -	Wiper motor control unit -J400- , rain and light detector sensor -G397- LIN bus

34 -

Vacant

35 -

Vacant

36 -	Alarm horn -H12-interior monitoring sensor -G273- vehicle Inclination sensor -G384- , LIN bus

37 -	Interior monitoring deactivation switch -E267- , interior monitoring off warning lamp -K162- , fuel supply relay -J643- , fuel pump control unit -J538-

38 -	Fuel supply relay -J643-

39 -

Vacant

40 -	Headlight washer system relay -J39-

41 -	Dual tone horn relay -J4-

42 -	Fuse 46 on fuse holder C -SC46-

43 -	Positive connection 1 (30 g), in main wiring harness -B559-

44 -

Vacant

45 -

Vacant

46 -

Vacant

47 -

Vacant

48 -

Vacant

49 -

Vacant

50 -	Left footwell lamp -W9- , right footwell lamp -W10-

51 -	Connection 1 (58d), in main wiring harness -B340-

52 -	Earth connection 1, in main wiring harness -366-

Connector assignment:

52-pin connector -T52 C- brown-C-

Get access to all wiring diagrams of the car

1 -

Vacant

2 -

Vacant

3 -	Right tail light bulb -M2-

4 -	Left brake and tail light bulb -M21-

5 -	Earth connection 21, in main wiring harness -386-

6 -

Vacant

7 -	Hazard warning lights button -E229-

8 -

Vacant

9 -

Vacant

10 -	Connection 1 (TK), in interior wiring harness -B154- , front interior light -W1-

11 -

Vacant

12 -

Vacant

13 -	Steering column electronics control unit -J527- , ignition/starter switch -D- , terminal S

14 -	Positive connection 1 (50), in main wiring harness -B239- , Steering column electronics control unit -J527-

15 -	Data bus diagnostic interface -J533- , connection 2 (convenience CAN bus, high), in main wiring harness -B398-

16 -	Data bus diagnostic interface -J533- , connection 2 (convenience CAN bus, low), in main wiring harness -B407-

17 -	Brake light switch -F-

18 -

Vacant

19 -

Vacant

20 -

Vacant

21 -

Vacant

22 -

Vacant

23 -

Vacant

24 -

Vacant

25 -	Right fog light bulb -L23-

26 -	Left side light bulb -M1-

27 -	Number plate light -X-

28 -	Rear right fog light bulb -L47-Right reversing light bulb -M17-

29 -

Vacant

30 -	Mechatronic unit for dual clutch gearbox -J743- , clutch position sender -G476-

31 -	Steering column electronics control unit -J527-

32 -	Converter with socket, 12 V-230 V -U13- terminal L

33 -

Vacant

34 -

Vacant

35 -	Switch and instrument illumination regulator -E20-

36 -

Vacant

37 -

Vacant

38 -

Vacant

39 -

Vacant

40 -	Central locking and anti-theft alarm system aerial -R47- , aerial screening

41 -	Central locking and anti-theft alarm system aerial -R47-

42 -	Fuse 16 on fuse holder B -SB16-

43 -

Vacant

44 -

Vacant

45 -

Vacant

46 -	Right headlight main beam bulb -M32-

47 -	Left rear fog light bulb -L46- , left reversing light bulb -M16-

48 -

Vacant

49 -

Vacant

50 -	Front right turn signal bulb -M7-

51 -	Rear left turn signal bulb -M6-

52 -	Right headlight dipped beam bulb -M31-

VW GOLF 2012

Onboard supply control unit -J519- Blue-E-Motion

Engine code EAAA

Connector assignment:

Blue-E-Motion 52-pin connector -T52 A- black-A-

Get access to all wiring diagrams of the car

1 -	Fuse 26 on fuse holder B -SB26-

2 -

Vacant

3 -

Vacant

4 -

Vacant

5 -	Left headlight main beam bulb -M30-

6 -	Left daytime running light bulb -L174-

7 -

Vacant

8 -

Vacant

9 -	Rear right turn signal bulb -M8-

10 -	Front left turn signal bulb -M5-

11 -	Left headlight dipped beam bulb -M29-

12 -	Rear lid lock unit -F256-Luggage compartment light -W3-

13 -	Rear lid handle release button -E234-

14 -	Bonnet contact switch -F266-

15 -

Vacant

16 -	Reversing light switch -F4-

17 -	Rear fog light switch -E18-

18 -	Light switch -E1- , zero position

19 -	Light switch -E1- , side lights

20 -	Light switch -E1- , driving light assist

21 -	Fog light switch -E7-

22 -	Light switch -E1- , dip beam

23 -	Earth point, in front right footwell-47-

24 -	Battery monitor control unit -J367- , fuse 3 on fuse panel B -SB3- terminal 30

25 -	Left fog light bulb -L22-

26 -	Right brake and tail light bulb -M22-

27 -	Left tail light bulb -M4- , rear left tail light

28 -	Right daytime running light bulb -L175-

29 -	Rear lid lock unit -F256-

30 -	Rear right door contact switch -F11-

31 -

Vacant

32 -

Vacant

33 -

Vacant

34 -

Vacant

35 -

Vacant

36 -	Interior monitoring deactivation switch -E267-

37 -

Vacant

38 -

Vacant

39 -

Vacant

40 -

Vacant

41 -

Vacant

42 -	Earth connection 21, in main wiring harness -386-

43 -	Rear window wiper motor -V12- , windscreen and rear window washer pump -V59-

44 -	Right side light bulb -M3-

45 -	Additional brake light bulb -M25-

46 -	Actuator for high-voltage charging flap lock 1 -F496- , Actuator for high-voltage charging flap lock 2 -F497-

47 -

Vacant

48 -	Rear left central locking lock unit -F222-

49 -	Rear right door central locking motor, lock -V215-

50 -

Vacant

51 -

Vacant

52 -

Vacant

Connector assignment:

Blue-E-Motion 52-pin connector -T52 B- white -B-

Get access to all wiring diagrams of the car

1 -	Fuse 45 on fuse holder C -SC45- , central locking

2 -	Rear window wiper motor -V12-Windscreen and rear window washer pump -V59-

3 -

Vacant

4 -

Vacant

5 -	Actuator for high-voltage charging flap lock 1 -F496- , Actuator for high-voltage charging flap lock 2 -F497-

6 -

Vacant

7 -

Vacant

8 -

Vacant

9 -

Vacant

10 -

Vacant

11 -	Rear lid release motor -V139-

12 -	Terminal 15 voltage supply relay -J329-

13 -

Vacant

14 -	Heater/heat output switch -E16-Heated rear window warning lamp -K10-

15 -	Switch and instrument illumination regulator -E20-

16 -

Vacant

17 -

Vacant

18 -

Vacant

19 -

Vacant

20 -

Vacant

21 -	Heated front seats control unit -J774- heated seat switched off

22 -	Heated rear window relay -J9-

23 -	Heated windscreen relay -J47-

24 -	Hazard warning lights button -E229- , indicator lamp for hazard warning light -K6-

25 -

Vacant

26 -

Vacant

27 -

Vacant

28 -	X-contact relief relay -J59-

29 -	Terminal 50 voltage supply relay -J682-

30 -	Switch and instrument illumination regulator -E20-

31 -

Vacant

32 -

Vacant

33 -	Wiper motor control unit -J400- , rain and light detector sensor -G397- LIN bus

34 -

Vacant

35 -

Vacant

36 -	Alarm horn -H12- , Interior monitoring sensor -G273- , LIN bus

37 -	Interior monitoring deactivation switch -E267- , interior monitoring off warning lamp -K162- , fuel supply relay -J643- , fuel pump control unit -J538-

38 -	Fuel supply relay -J643-

39 -

Vacant

40 -	Headlight washer system relay -J39-

41 -	Dual tone horn relay -J4-

42 -	Fuse 46 on fuse holder C -SC46-

43 -	Positive connection 1 (30 g), in main wiring harness -B559-

44 -

Vacant

45 -

Vacant

46 -

Vacant

47 -

Vacant

48 -

Vacant

49 -

Vacant

50 -	Left footwell lamp -W9- , right footwell lamp -W10-

51 -	Connection 1 (58d) in main wiring harness -B340- , switch illumination bulb -L156- , driving program button -E598- , immediate charge button -E766- , selector lever -E313-

52 -	Earth connection on A-pillar, lower left -44- , earth connection on upper steering column -605-

Connector assignment:

Blue-E-Motion 52-pin connector -T52 C- brown-C-

Get access to all wiring diagrams of the car

1 -

Vacant

2 -

Vacant

3 -	Right tail light bulb -M2-

4 -	Left brake and tail light bulb -M21-

5 -	Earth connection on A-pillar, lower left -44- , earth connection on upper steering column -605-

6 -

Vacant

7 -	Hazard warning lights button -E229-

8 -

Vacant

9 -

Vacant

10 -	Connection 1 (TK), in interior wiring harness -B154- , front interior light -W1-

11 -

Vacant

12 -

Vacant

13 -	Steering column electronics control unit -J527- , ignition/starter switch -D- , terminal S

14 -	Connection 1 in the main wiring harness -B465- , steering column electronics control unit -J527- ,

15 -	Data bus diagnostic interface -J533- , connection 2 (convenience CAN bus, high), in main wiring harness -B398-

16 -	Data bus diagnostic interface -J533- , connection 2 (convenience CAN bus, low), in main wiring harness -B407-

17 -	Brake light switch -F- , Engine control unit -J623-

18 -

Vacant

19 -

Vacant

20 -

Vacant

21 -

Vacant

22 -

Vacant

23 -

Vacant

24 -

Vacant

25 -	Right fog light bulb -L23-

26 -	Left side light bulb -M1-

27 -	Number plate light -X-

28 -	Right reversing light bulb -M17-

29 -

Vacant

30 -

Vacant

31 -	Steering column electronics control unit -J527-

32 -

Vacant

33 -

Vacant

34 -

Vacant

35 -	Switch and instrument illumination regulator -E20-

36 -

Vacant

37 -

Vacant

38 -

Vacant

39 -

Vacant

40 -	Central locking and anti-theft alarm system aerial -R47- , aerial screening

41 -	Central locking and anti-theft alarm system aerial -R47-

42 -	Fuse 16 on fuse holder B -SB16-

43 -

Vacant

44 -

Vacant

45 -

Vacant

46 -	Right headlight main beam bulb -M32-

47 -	Rear left fog light bulb -L46-

48 -

Vacant

49 -

Vacant

50 -	Front right turn signal bulb -M7-

51 -	Rear left turn signal bulb -M6-

52 -	Right headlight dipped beam bulb -M31-

Parking aid control unit -J446-

Fitting location:

On left under dash panel, behind relay carrier above onboard supply control unit -2-

Connector on parking aid control unit 446 -1-

Securing bolt -3-

Get access to all wiring diagrams of the car

Connector assignment:

Get access to all wiring diagrams of the car

1 -	Parking aid control unit -J446-

Connector:

A -	16-pin connector -T16j-

B -	12-pin connector -T12v-

C -	12-pin connector -T12n-

Connector assignment

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A -	16-pin connector -T16j-

Connector assignment:

1 -

Vacant

2 -	Rear parking aid warning buzzer -H15-

3 -

Vacant

4 -	Parking aid button -E266-

5 -

Vacant

6 -	Data bus diagnostic interface -J533- , connection 1 (powertrain CAN bus, high), in main wiring harness -B383-

7 -

Vacant

8 -	Earth connection 10, in main wiring harness -375-

9 -

Vacant

10 -	Rear parking aid warning buzzer -H15- 1

11 -

Vacant

12 -

Vacant

13 -	Parking aid warning lamp -K136-

14 -

Vacant

15 -	Data bus diagnostic interface -J533- , connection 1 (powertrain CAN bus, low), in main wiring harness -B390-

16 -

Vacant

B -	12-pin connector -T12v-

Connector assignment:

1 -	Front left sender for park assist steering on left side of vehicle -G568- 3

2 -	Front left sender for park assist steering on left side of vehicle -G568- 1

3 -	Front parking aid warning buzzer -H22- 2

4 -	Front parking aid warning buzzer -H22- 1

5 -	Front left parking aid sender -G255- 2

6 -	Front centre left parking aid sender -G254- 2

7 -	Front centre right parking aid sender -G253- 2

8 -	Front right parking aid sender -G252- 2

9 -

Vacant

10 -

Vacant

11 -

Vacant

12 -

Vacant

C -	12-pin connector -T12n-

Connector assignment:

1 -

Vacant

2 -	Rear centre right parking aid sender -G205- 2

3 -	Rear centre left parking aid sender -G204- 2

4 -	Rear right parking aid sender -G206- 2

5 -	Rear left parking aid sender -G203- 2

6 -

Vacant

7 -

Vacant

8 -	Rear left parking aid sender -G203- 3

9 -

Vacant

10 -

Vacant

11 -	Rear left parking aid sender -G203- 1

12 -

Vacant

VW GOLF 2012 Park assist steering control unit J791

Park assist steering control unit -J791-

Fitting location:

On left under dash panel, behind relay carrier above onboard supply control unit -2-

Connector on parking aid control unit J791-1-

Securing bolt -3-

VW GOLF 2012 Park assist steering control unit J791

Get access to all wiring diagrams of the car

Connectors:

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1 -	Park assist steering control unit -J791-

Connector:

A -	16-pin connector -T16j-

B -	12-pin connector -T12v-

C -	12-pin connector -T12n-

Connector assignment

Get access to all wiring diagrams of the car

A -	16-pin connector -T16j-

Connector assignment:

1 -	Positive connection 1 (15), in interior wiring harness -A217-

2 -	Rear parking aid warning buzzer -H15-

3 -

Vacant

4 -	Parking aid button -E266-

5 -

Vacant

6 -	Data bus diagnostic interface -J533- , connection 1 (powertrain CAN bus, high), in main wiring harness -B383-

7 -

Vacant

8 -	Earth connection 10, in main wiring harness -375-

9 -	Warning light for park assist steering -K241- 2

10 -	Rear parking aid warning buzzer -H15- 1

11 -

Vacant

12 -

Vacant

13 -	Parking aid warning lamp -K136-

14 -

Vacant

15 -	Data bus diagnostic interface -J533- , connection 1 (powertrain CAN bus, low), in main wiring harness -B390-

16 -	Park assist steering button -E581-

B -	12-pin connector -T12v-

Connector assignment:

1 -	Front left sender for park assist steering on left side of vehicle -G568- 3

2 -	Front left sender for park assist steering on left side of vehicle -G568- 1

3 -	Front parking aid warning buzzer -H22- 2

4 -	Front parking aid warning buzzer -H22- 1

5 -	Front left parking aid sender -G255- 2

6 -	Front centre left parking aid sender -G254- 2

7 -	Front centre right parking aid sender -G253- 2

8 -	Front right parking aid sender -G252- 2

9 -	Front left sender for park assist steering on left side of vehicle -G568- 2

10 -	Front right sender for park assist steering on right side of vehicle -G569- 2

11 -

Vacant

12 -

Vacant

C -	12-pin connector -T12n-

Connector assignment:

1 -

Vacant

2 -	Rear centre right parking aid sender -G205- 2

3 -	Rear centre left parking aid sender -G204- 2

4 -	Rear right parking aid sender -G206- 2

5 -	Rear left parking aid sender -G203- 2

6 -

Vacant

7 -

Vacant

8 -	Rear left parking aid sender -G203- 3

9 -

Vacant

10 -

Vacant

11 -	Rear left parking aid sender -G203- 1

12 -

Vacant

VW GOLF 2012 Automatic gearbox control unit J217

Automatic gearbox control unit -J217-

Fitting location:

In front left wheel housing -arrow-

VW GOLF 2012 Automatic gearbox control unit J217

Get access to all wiring diagrams of the car

Connector assignment:

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-	Automatic gearbox control unit -J217--arrow-

Connector:

52-pin connector -T52-

VW GOLF 2012 Battery monitor control unit J367

Battery monitor control unit -J367-

Fitting location:

On earth cable battery terminal clamp

Note:

Models with start/stop system or Golf blue-e-motion only.

VW GOLF 2012 Battery monitor control unit J367

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VW GOLF 2012

Gas mode control unit -J659- (from November 2010)

Fitting location:

on front of left longitudinal member -arrow-

Note:

Only for engine code CHGA

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Connector assignment:

Note:

Warning, special pin on connector!

Get access to all wiring diagrams of the car

A -	Gas mode control unit -J659-

B -	48-pin connector -T48b-

C -	32-pin connector -T32c-

VW GOLF 2012 Mechatronic unit for dual clutch gearbox J743

Mechatronic unit for dual clutch gearbox -J743-

Get access to all wiring diagrams of the car

1 -	Mechatronic unit for dual clutch gearbox -J743-

Pin connector on gearbox:

q	-A-20-pin connector -T20e- , on wiring harness

q	Illustration is valid for dual clutch gearbox 02E

q	Dual clutch gearbox 0AM 25-pin connector -T25- , on wiring harness

VW GOLF 2012 Power steering control unit J500

Power steering control unit -J500-

Fitting location:

On steering on centre of assembly carrier -arrow-

VW GOLF 2012 Power steering control unit J500

Get access to all wiring diagrams of the car

Connector assignment:

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A -	Power steering control unit -J500-

Connectors:

B -	5-pin connector -T5g-

C -	5-pin connector -T5h-

D -	2-pin connector -T2a-

VW GOLF 2012 Radiator fan control unit J293

Radiator fan control unit -J293-

Get access to all wiring diagrams of the car

1 -	Radiator fan control unit -J293-

Connector:

q	-A/B-4-pin connector -T4x- , on wiring harness

VW GOLF 2012 Engine control unit J623

Engine control unit -J623-

Fitting location:

under plenum chamber cover -arrow-

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154-pin connector assignment:

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A -	Engine control unit -J623-

Connector:

B -	94-pin connector -T94-

C -	60-pin connector -T60-

Note:

-T154- is made up of items B and C.

VW GOLF 2012

Gas mode control unit -J659- (to November 2010)

Fitting location:

under plenum chamber cover -arrow-

Note:

Only engine code CGGA

Get access to all wiring diagrams of the car

Connector assignment

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A -	Gas mode control unit -J659-

B -	56-pin connector -T56-, on wiring harness

VW GOLF 2012 Fitting locations for Golf blue-e-motion

Fitting locations for Golf blue-e-motion

Engine code EAAA

DANGER!

High voltage may be deadly!

Note:

Read the information before beginning work on the high-voltage (HV) system → Rep.-Gr. 93

Fitting locations/connector assignment:

Installed location electric drive motor -V141-

Installed location control unit for air conditioning compressor -J842-

Installed location electrical air conditioner compressor -V470-

Pin assignment control unit for air conditioning compressor -J842-

Installed location electric drive power and control electronics -JX1-

Pin assignment power and control electronics for electric drive -JX1-

Installed location high-voltage heater (PTC) -Z115-

Pin assignment high-voltage heater (PTC) -Z115-

Installed location Brake servo vacuum pump -V469-

Pin assignment brake servo vacuum pump -V469-

Installed location charger 1 for high-voltage battery -AX4-

Installed location charger 2 for high-voltage battery -AX5-

Installed location charger 3 for high-voltage battery -AX6-

Installed location exterior speaker -R68- / exterior speaker 2 -R69-

Pin assignmentexterior speaker -R68-

Pin assignment exterior speaker 2 -R69-

Installed location three-phase current drive -VX54- , electric drive motor -V141-

VW GOLF 2012 Fitting locations for Golf blue-e-motion

Get access to all wiring diagrams of the car

1 -	Electric drive motor -V141-

2 -	14-pin connector -T14h-

3 -	8-pin connector -T8 an- , (electrical air conditioner compressor -V470- )

Installed location control unit for air conditioner compressor -J842-

Get access to all wiring diagrams of the car

1 -	Connection and distribution box 1 -SX1-

2 -	5-pin connector -T5ah- , high-voltage wire for electrical air conditioner compressor -P3- , sheathed line, orange

3 -	Control unit for air conditioner compressor -J842-

Installed location electrical air conditioner compressor -V470-

Get access to all wiring diagrams of the car

1 -	Electric air-conditioner compressor -V470-

Pin assignment control unit for air conditioner compressor -J842-

Get access to all wiring diagrams of the car

1 -	8-pin connector -T8an-

2 -	Control unit for air conditioner compressor -J842- / 5-pin connector -T5ai- , electrical A/C compressor high-voltage cable -P3- , sheathed line, orange

Installed location electric drive power and control electronics -JX1-

Get access to all wiring diagrams of the car

1 -	High-voltage charge current distributor -SX4-

Pin assignment power and control electronics for electric drive -JX1-

Get access to all wiring diagrams of the car

1 -	Power and control electronics for electric drive -JX1-

2 -	High-voltage cable for the power and control electronics, negative -P10-

3 -	High-voltage cable for the power and control electronics, positive -P9-

4 -	80-pin connector -T80a-

5 -	High-voltage wiring harness for drive motor -PX2- , High-voltage wire 1 for drive motor -P4-

6 -	High-voltage wiring harness for drive motor -PX2- , High-voltage wire 2 for drive motor -P5-

7 -	High-voltage wiring harness for drive motor -PX2- , High-voltage wire 3 for drive motor -P6-

High-voltage heater (PTC) -Z115-

Get access to all wiring diagrams of the car

1 -	High-voltage heater (PTC) -Z115-

Pin assignment high-voltage heating system (PTC) -Z115-

Get access to all wiring diagrams of the car

1 -	High-voltage heater (PTC) -Z115-

2 -	4-pin connector -T4cv-

3 -	5-pin connector -T5aj- , high-voltage wire for high-voltage heating (PTC) -P11- , sheathed line, orange

Installed location Brake servo vacuum pump -V469-

Get access to all wiring diagrams of the car

1 -	Brake servo vacuum pump -V469-

2 -	Vacuum sender -G608-

3 -	Charge pressure sender -G31-

Pin assignment brake servo vacuum pump -V469-

Get access to all wiring diagrams of the car

1 -	Brake servo vacuum pump -V469-

2 -	2-pin connector -T2cg-

Charging unit 1 for high-voltage battery -AX4-

Get access to all wiring diagrams of the car

1 -	23-pin connector -T23a-

2 -	Charging unit 1 for high-voltage battery -AX4-

3 -	6-pin connector -T6bv- , high-voltage wire for charging unit 1/high-voltage charge current distributor -P15- , sheathed line, orange

4 -	6-pin connector -T6bs- , high-voltage wire for charging unit 1/wiring junction -P12- , sheathed line, orange

Charging unit 2 for high-voltage battery -AX5-

Get access to all wiring diagrams of the car

1 -	6-pin connector -T6bw- , charger 2/high-voltage charge network distributor high-voltage cable -P16- , sheathed line, orange

2 -	6-pin connector -T6bt- , high-voltage wire for charging unit 2/wiring junction -P13- , sheathed line, orange

3 -	Charging unit 2 for high-voltage battery -AX5-

4 -	23-pin connector -T23b-

Charging unit 3 for high-voltage battery -AX6-

Get access to all wiring diagrams of the car

1 -	Charging unit 3 for high-voltage battery -AX6-

2 -	23-pin connector -T23c-

3 -	6-pin connector -T6bx- , high-voltage wire for charging unit 3/high-voltage charge current distributor -P17- , sheathed line, orange

4 -	6-pin connector -T6bu- , high-voltage wire for charging unit 3/wiring junction -P14- , sheathed line, orange

Installed location exterior speaker -R68- / exterior speaker 2 -R69-

Get access to all wiring diagrams of the car

1 -	External loudspeaker 2 -R69-

2 -	External loudspeaker -R68-

Pin assignmentexterior speaker -R68-

1 -	External loudspeaker -R68-

2 -	2-pin connector -T2-

Get access to all wiring diagrams of the car

Pin assignmentexterior speaker 2 -R69-

1 -	External loudspeaker 2 -R69-

2 -	2-pin connector -T2-

Get access to all wiring diagrams of the car

VW GOLF 2012 – Tyre Pressure Monitoring System, (7K4) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 2012 - Control unit in dash panel insert

VW GOLF 2012 Overview of control units

VW GOLF 2012 Auxiliary heater control unit J364

VW GOLF 2012 Airbag​ control​ unit​ J234

VW GOLF 2012

VW GOLF 2012 Fresh air blower control unit J126

VW GOLF 2012 Voltage stabiliser J532

VW GOLF 2012 Front passenger door control unit J387

VW GOLF 2012

VW GOLF 2012 Entry​ and​ start​ authorisation​ control​ unit​ J518

VW GOLF 2012 Multifunction steering wheel control unit J453

VW GOLF 2012 Data bus diagnostic interface J533

VW GOLF 2012 Driver door control unit J386

VW GOLF 2012

VW GOLF 2012 Electronic steering column lock control unit J764

VW GOLF 2012

VW GOLF 2012 Traffic data aerial R173

VW GOLF 2012 Onboard supply control unit J519

VW GOLF 2012

VW GOLF 2012 Park assist steering control unit J791

VW GOLF 2012 Automatic​ gearbox​ control​ unit​ J217

VW GOLF 2012 Battery​ monitor​ control​ unit​ J367

VW GOLF 2012

VW GOLF 2012 Mechatronic unit for dual clutch gearbox J743

VW GOLF 2012 Power steering control unit J500

VW GOLF 2012 Radiator fan control unit J293

VW GOLF 2012 Engine control unit J623

VW GOLF 2012

VW GOLF 2012 Fitting locations for Golf blue-e-motion

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VW GOLF 2012 Airbag control unit J234

VW GOLF 2012 Entry and start authorisation control unit J518

VW GOLF 2012 Automatic gearbox control unit J217

VW GOLF 2012 Battery monitor control unit J367