VW GOLF PLUS 2009 – Engine preheating . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF PLUS 2009 - Engine preheating element

J519	Onboard supply control unit
T1u	2-pin connector, in front engine compartment
T2ap	2-pin connector, on front of engine
U8	External socket, 230 V, 110 V, on front right bumper
Z97	Engine preheating element
209	Earth connection 6, in engine compartment wiring harness
*	Only on vehicles with retrofitted item
**	Only engine code CCSA

VW GOLF PLUS 2009

VW GOLF PLUS 2009 Overview of control units

Overview of control units

   

q	Connector assignment

q	Connector assignment with ESP

q	Connector assignment with no ESP

q	50-pin connector assignment

q	75-pin connector assignment

q	Connector assignment

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q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	80-pin connector assignment

q	154-pin connector assignment

Power steering control unit -J500-    

Fitting location: Central on steering assembly carrier -arrow-

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Connector assignment:

A -	Power steering control unit -J500-

Connector:

B -	5-pin connector -T5g-, on wiring harness

C -	5-pin connector -T5h-, on wiring harness

D -	2-pin connector -T2a-, on wiring harness

Auxiliary heater control unit -J364-    

Fitting location: Front right in engine compartment -arrow-

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ABS control unit -J104-    

Fitting location: On right of bulkhead in engine compartment -arrow-

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Connector assignment:

A -	ABS control unit -J104-

q	Only with ESP

Connector:

B -	47-pin connector -T47-/ -T47a-, on wiring harness

Connector assignment:

A -	ABS control unit -J104-

Connector:

B -	26-pin connector -T26a-, on wiring harness

Airbag control unit -J234-    

Fitting location: Under centre console -arrow-

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Connector assignment:

A -	Airbag control unit -J234-

Connector:

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

Connector assignment:

A -	Airbag control unit -J234-

Connector:

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

Convenience system central control unit -J393-    

Fitting location: Behind glove compartment on right below dash panel -arrow-

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Connector assignment:

A -	Convenience system central control unit -J393-

Connector:

B -	6-pin connector -T6-, on wiring harness

C -	18-pin connector -T18-, on wiring harness

D -	8-pin connector -T8n-, on wiring harness

E -	6-pin connector -T6m-, on wiring harness

F -	18-pin connector -T18a-, on wiring harness

Steering column electronics control unit -J527-    

Fitting location: Under steering column, near steering column switch -arrow-

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Connector assignment:

A -	Steering column electronics control unit -J527-

Connector:

B = Connector for airbag control unit:

1 -	Airbag 1 -

2 -	Airbag 1 +

3 -	Airbag 2 +

3 -	Airbag 2 -

C = Cruise control system (CCS) and turn signal connector:

1 -	Cruise control system terminal 15 voltage supply

2 -

CCS off

3 -	Res (+), Set (-)

4 -	CCS on/off

5 -	Cruise control system earth

6 -	Cruise control system illumination terminal 58

7 -	Headlight flasher

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8 -

Main beam

9 -	Turn signal

10 -	Turn signal earth

D= 20-pin connector:

2 -	Not assigned

3 -	Not assigned

4 -	Not assigned

5 -	Not assigned

6 -	Not assigned

7 -	Not assigned

8 -	Not assigned

9 -	Not assigned

10 -	Not assigned

11 -	Diagnostic interface for powertrain CAN data bus, low

12 -	Diagnostic interface for powertrain CAN data bus, high

13 -	Cruise control system, output

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14 -	Diagnostic interface for convenience CAN data bus, low

15 -	Diagnostic interface for convenience CAN data bus, high

16 -	Multifunction switch

q	Only automatic or dual clutch gearbox

17 -	Terminal 15

18 -	Terminal 50

19 -	Terminal 30

20 -	Terminal 31

E= 4-pin connector:

1 -	Airbag 1 -

2 -	Airbag 1 +

3 -	Airbag 2 +

4 -	Airbag 2 -

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F = Connector for ignition/starter switch and ignition key withdrawal lock:

1 -	Not assigned

2 -	Not assigned

3 -	Ignition key withdrawal lock on, terminal 30

4 -	Ignition key withdrawal lock earth

5 -	Not assigned

6 -	Not assigned

7 -	Ignition/starter switch output terminal 50

8 -	Ignition/starter switch, terminal 30

9 -	Ignition/starter switch output terminal S

10 -	Ignition/starter switch output terminal X

11 -	Ignition/starter switch output terminal P

12 -	Ignition/starter switch output terminal 15

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G = Connector for wiper, interval potentiometer and multifunction system:

1 -	Wiper switch signal

2 -	Wiper earth

3 -	Rear wash/wipe signal

4 -	Not assigned

5 -	MFI signal

6 -	MFI interval potentiometer earth

7 -	Intermittent speeds signal

8 -	Not assigned

H = Connector for steering angle sensor:

1 -	Photoelectric beam 5

2 -	Photoelectric beam 3

3 -	Photoelectric beam 1

4 -	12 volt voltage supply

5 -	5 volt voltage supply

6 -	Photoelectric beam 6

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7 -	Photoelectric beam 4

8 -	Photoelectric beam 2

9 -

Earth

10 -	Photoelectric beam 7

I = Connector for coil spring:

1 -	Not assigned

2 -	Not assigned

3 -	Airbag 1 +

4 -	Airbag 1 -

5 -	Airbag 2 +

6 -	Airbag 2 -

7 -	Earth for coil connector, multifunction steering wheel and horn

8 -	CCS in detent "off", horn

9 -	LIN bus, heated steering wheel temperature sensor

10 -	Multifunction steering wheel voltage supply terminal 15

Dash panel insert -K-

Connector assignment:

   

Connector:

1 -	Terminal 15

2 -	Terminal 30

3 -	Not assigned

4 -	Not assigned

5 -	Brake fluid level warning lamp

6 -	Handbrake warning lamp

7 -	Immobilizer reader coil

8 -	Immobilizer reader coil

9 -	Not assigned

10 -	Not assigned

11 -	Not assigned

12 -	Diagnostic interface for dash panel CAN data bus, low

13 -	Diagnostic interface for dash panel CAN data bus, high

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14 -	Not assigned

15 -	Data bus diagnostic interface for dash panel CAN wake-up wire

16 -	Not assigned

17 -	Fuel gauge sender

18 -	Fuel gauge sender

19 -	Terminal 31

20 -	Not assigned

21 -	Not assigned

22 -	Front left brake pad wear sender

23 -	Not assigned

24 -	Not assigned

25 -	Oil pressure warning lamp

26 -	Oil level and oil temperature sender

27 -	Not assigned

28 -	Speed signal, sliding sunroof control unit output, control unit with display for radio and navigation system

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29 -	Speed signal input

30 -	Not assigned

31 -	Not assigned

32 -	Not assigned

33 -	Terminal 31, sensor earth

34 -	Washer fluid level warning lamp

35 -	Coolant temperature and coolant shortage warning lamp

36 -	Ambient temperature sensor

Onboard supply control unit -J519-    

Fitting location: On left under dash panel, below relay carrier -arrow-

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Connector assignment:    

A = 11-pin connector:

1 -	Terminal 30

2 -	Right dipped beam bulb

3 -	Right main beam bulb

4 -	Right fog light bulb

5 -	Right gas discharge (xenon) bulb

6 -	Front right turn signal bulb

7 -	Left side light bulb

8 -	Not assigned

9 -

Earth

10 -	Electric fuel pump 2 relay

11 -	Terminal 50 voltage supply relay

B = 12-pin connector:

1 -	Right reversing light bulb

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1 -	Not assigned

2 -	Not assigned

3 -	Rear left fog light bulb

4 -	Right brake and tail light bulb

5 -	Not assigned

6 -	Footwell lighting bulb front left, footwell lighting bulb front right

7 -	Not assigned

8 -	Right tail light bulb

9 -	Rear right turn signal bulb

10 -	Front interior light

11 -	Terminal 58d

C = 12-pin connector:

1 -	Heated driver seat control unit, heated front passenger seat control unit

2 -	Rear left turn signal bulb

3 -	Not assigned

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1 -	Not assigned

2 -	Not assigned

3 -	Not assigned

4 -	Not assigned

5 -	Number plate light

6 -	High level brake light bulb

7 -	Left tail light bulb

8 -	Rear left turn signal bulb

9 -	Not assigned

D = 11-pin connector:

1 -	Terminal 30

2 -	Left fog light bulb

3 -	Left main beam bulb

4 -	Left dipped beam bulb

5 -

Earth

6 -	Left gas discharge (xenon) bulb

7 -	Terminal 15 voltage supply relay

8 -	Headlight washer system relay

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9 -	Not assigned

10 -	Right side light bulb

11 -	Front left turn signal bulb

E = 16-pin connector:

1 -	Light switch, terminal 58

2 -	Brake light switch

3 -	Not assigned

4 -	Not assigned

5 -	Not assigned

6 -	Fog light switch

7 -	Earth (only for manual gearbox), mechatronics for dual clutch gearbox (only for dual clutch gearbox), multifunction switch (only for automatic gearbox)

8 -	Light switch, terminal 56

9 -	Not assigned

10 -	Not assigned

11 -	Not assigned

12 -	Not assigned

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13 -	Light switch RFL

14 -	Light switch auto

15 -	Not assigned

16 -	Light switch day driving light

F = 8-pin connector:

1 -	Terminal 50 voltage supply relay

2 -	Terminal 15 voltage supply relay

3 -	Rain and light detector sensor (LIN bus)

4 -	Alternator

5 -	Bonnet contact switch

6 -	Reversing light switch

7 -	Terminal 30

8 -	Terminal 31

G = 12-pin connector:

1 -	Steering column electronics control unit terminal 50

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2 -	Hazard warning light system warning lamp

3 -	Heated rear window

4 -	Switch and instrument illumination regulator

5 -	Not assigned

6 -	Heated rear window button

7 -	Convenience CAN bus, low

8 -	Convenience CAN bus, high

9 -	Hazard warning light switch

10 -	Switch and instrument illumination regulator

11 -	Steering column electronics control unit, terminal 15

12 -	Illumination regulators, switches, instruments

H = 12-pin connector:

Only models with no central locking.

1 -	Not assigned

2 -	Rear lid lock

3 -	Not assigned

4 -	Not assigned

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5 -	Rear right door lock

6 -	Not assigned

7 -	Not assigned

8 -	Not assigned

9 -	Not assigned

10 -	Front left door lock

11 -	Front right door lock

12 -	Rear left door lock

I = 2-pin connector:

1 -	Fuse terminal 75

1 -	Terminal 75x

J = 6-pin connector:

1 -	Windscreen and rear window washer pump fuse

2 -	Rear window wiper motor and rear window washer pump

3 -

Horn fuse

Golf Plus	Fitting Locations	No.  804 / 32

4 -	Windscreen washer pump motor

5 -

Earth

6 -	Treble tone horn, bass tone horn

K = 10-pin connector:

1 -	Heated rear window

2 -	Not assigned

3 -	Not assigned

4 -	Not assigned

5 -	Terminal 30g fuse

6 -	Heated rear window fuse

7 -	Not assigned

8 -	Not assigned

9 -	Not assigned

10 -	Terminal 30g

L = 2-pin connector:

1 -	Interior terminal 15 fuse

2 -	Interior terminal 15

Vehicle inclination sender -G384-    

Fitting location: On left under left dash panel -arrow-

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Data bus diagnostic interface -J533-    

Fitting location: In left footwell near centre console -arrow-

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Connector assignment:

A -	Data bus diagnostic interface -J533-

Connector:

B -	20-pin connector -T20-, on wiring harness

Automatic gearbox control unit -J217-    

Fitting location: In front left wheel housing -arrow-

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Connector assignment:

A -	Automatic gearbox control unit -J217-

Connector:

B -	52-pin connector -T52-, on wiring harness

Engine control unit -J623-    

Fitting location: Central under plenum chamber cover -arrow-

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80-pin connector assignment:

A -	Engine control unit -J623-

Connector:

B -	28-pin connector -T80-, on wiring harness

C -	52-pin connector -T80-, on wiring harness

-T80- is comprised of items B and C.

154-pin connector assignment:

A -	Engine control unit -J623-

Connector:

B -	94-pin connector -T94-, on wiring harness

C -	60-pin connector -T60-, on wiring harness

-T154- is comprised of items B and C.

VW GOLF PLUS 2009

VW GOLF PLUS 2009 Overview of earth points in engine compartment

Overview of earth points in engine compartment

   

1	Earth strap, battery - body -arrow B-

 

642 Earth point, electronically controlled fan -arrow C-

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647	Earth point 3, on bulkhead -arrow-

-	Torque setting: M6 9+/-1 Nm

 

652 Earth point, engine and gearbox earth -arrow D-  -  Torque setting: M8 20+/-1 Nm t  From May 2006, additionally with earth point for electromechanical power steering    655 Earth point, on left headlight -arrow B-  -  Torque setting: M6 9+/-1 Nm t  Up to April 2006

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656	Earth point, on right headlight -arrow-

-	Torque setting: M6 9+/-1 Nm

  Overview of earth points in vehicle interior

43	Earth point, lower part of right A-pillar -arrow A-

-	Torque setting: M6 9+/-1 Nm

638	Earth point, on right A-pillar -arrow C-

-	Torque setting: M6 9+/-1 Nm

 

602 Earth point, in front left footwell -arrow B-  -  Torque setting: M6 9+/-1 Nm

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45	Earth point, centre behind dash panel -arrow-

-	Torque setting: M6 9+/-1 Nm

 

605 Earth point, on top end of steering column -arrow-  -  Torque setting: M6 9+/-1 Nm

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77	Earth point, on lower part of left B-pillar -arrow-

-	Torque setting: M6 9+/-1 Nm

t	Up to April 2006

 

78 Earth point, lower part of right B-pillar -arrow-  -  Torque setting: M6 9+/-1 Nm t  Up to April 2006

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Overview of earth points in luggage compartment

666	Earth point, on rear right of roof -arrow-

-	Torque setting: M6 9+/-1 Nm

 

682 Earth point 2, in rear right side panel -arrow-  -  Torque setting: M6 9+/-1 Nm

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53	Earth point, on right in rear lid -arrow-

-	Torque setting: M6 9+/-1 Nm

 

662 Earth point, in rear left side panel -arrow-  -  Torque setting: M6 9+/-1 Nm

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