VW PASSAT 2008 — Driver side seat adjustment with memory function, front passenger side electric seat adjustment, massage function . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2008 - Control unit for seat adjustment and steering column adjustment with memory function - driver seat adjustment operating unit

E335	Lumbar support height adjustment button
E336	Lumbar support longitudinal adjustment button
E418	Seat longitudinal adjustment button
E425	Backrest adjustment button
E451	Seat front height adjustment button
E452	Seat rear height adjustment button
J136	Seat and steering column adjustment control unit with memory
S44	Driver seat adjustment thermal fuse 1, on left under dash panel
S224	Fuse in fuse holder on left under dash panel
T4br	4-pin connector, black
T6bn	6-pin connector, blue
T10c	10-pin connector, black, coupling point driver side, under seat
T10aa	10-pin connector
T26b	26-pin connector, white
77	Earth point, lower part of left B-pillar
684	Earth point, on front of left side member
B118	Connection (driver side seat adjustment), in interior wiring harness
M95	Connection 3, seat adjustment wiring harness
*	Applicable from May 2008
**	Applicable to April 2008

Wiring Diagram VW PASSAT 2008 - Seat and steering column adjustment control unit with memory - seat memory position button 1-3

E218	Seat memory position button 1
E219	Seat memory position button 2
E220	Seat memory position button 3
E337	Massage function button
E447	Seat position memory button
J136	Seat and steering column adjustment control unit with memory
T6bk	6-pin connector, black
T6bl	6-pin connector, black
T26b	26-pin connector, white
M95	Connection 3, seat adjustment wiring harness
*	Only seats with no massage function
**	Only seats with massage function

Wiring Diagram VW PASSAT 2008 - Seat and steering column adjustment control unit with memory - seat height adjustment sender

G438	Seat front height adjustment sender
G439	Seat rear height adjustment sender
G441	Seat longitudinal adjustment sender
J136	Seat and steering column adjustment control unit with memory
T4bs	4-pin connector, black
T4bt	4-pin connector, black
T4bw	4-pin connector, black
T6bh	6-pin connector, brown
T6bi	6-pin connector, blue
T6bj	6-pin connector, black
V285	Seat rear height adjustment motor
V288	Seat longitudinal adjustment motor
V296	Seat front height adjustment motor
M94	Connection 2, seat adjustment wiring harness

Wiring Diagram VW PASSAT 2008 - Seat and steering column adjustment control unit with memory - lumbar support height adjustment motor

G423	Potentiometer for height adjustment of lumbar support with massage function
J136	Seat and steering column adjustment control unit with memory
J533	Data bus diagnosis interface
T2ga	2-pin connector, black, in seat
T2gb	2-pin connector, black, in seat
T3cp	3-pin connector, black, in seat
T4br	4-pin connector, black
T4bx	4-pin connector, black
T6bp	6-pin connector, blue
T6bq	6-pin connector, white
T10c	10-pin connector, black, coupling point driver side, under seat
T20e	20-pin connector
V229	Lumbar support height adjustment motor
V230	Lumbar support longitudinal adjustment motor
V286	Backrest adjustment motor
V328	Lumbar support massage function pump
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
*	Only seats with massage function
**	Only seats with no massage function

Wiring Diagram VW PASSAT 2008 - Longitudinal adjustment for front passenger seat - height adjustment for front passenger seat - backrest adjustment for front passenger seat - tilt angle adjustment

E418	Seat longitudinal adjustment button
E421	Rake adjustment button
E424	Seat height adjustment button
E425	Backrest adjustment button
T2dx	2-pin connector
T4ce	4-pin connector
T4cr	4-pin connector
T4cs	4-pin connector
T4nm	4-pin connector, black
T6bo	6-pin connector
T10d	10-pin connector, black, coupling point front passenger side, under seat
T10z	10-pin connector
V31	Front passenger seat longitudinal adjustment motor
V46	Front passenger seat backrest adjustment motor
V244	Front passenger seat rake adjustment motor
V246	Front passenger seat height adjustment motor
95	Earth connection 1, in seat adjustment wiring harness
683	Earth point on front of right side member
M1	Positive connection 1 (30), in seat adjustment wiring harness

Wiring Diagram VW PASSAT 2008 - Front passenger seat lumbar support adjustment switch

E177	Front passenger seat lumbar support adjustment switch
S46	Front passenger seat adjustment thermal fuse 1
T2dy	2-pin connector
T2dz	2-pin connector
T6bm	6-pin connector
T6bo	6-pin connector
T10d	10-pin connector, black, coupling point front passenger side, under seat
V126	Front passenger seat lumbar support longitudinal adjustment motor
V130	Front passenger seat lumbar support height adjustment motor
95	Earth connection 1, in seat adjustment wiring harness
M1	Positive connection 1 (30), in seat adjustment wiring harness
*	Applicable from May 2008
**	Applicable to April 2008

VW PASSAT 2008

Connector:

VW PASSAT 2008 Overview of control units

Overview of control units    

1 -	Airbag control unit -J234-

q	Fitting location → Chapter

q	50-pin connector assignment ⇒ applicable to October 2007 → Chapter

q	50-pin connector assignment ⇒ applicable to October 2007

q	75-pin connector assignment ⇒ applicable to October 2007 → Chapter

q	75-pin connector assignment ⇒ applicable to October 2007

q	100-pin connector assignment ⇒ applicable from November 2007 → Chapter

q	100-pin connector assignment ⇒ applicable from November 2007

2 -	Convenience system central control unit -J393-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Chapter

3 -	Air conditioning system control unit -J301- / Climatronic control unit -J255-

q	Air conditioning system control unit -J301- → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

q	Climatronic control unit -J255- → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

4 -	Cornering light and headlight range control unit -J745-

q	Fitting location → Chapter

5 -	Heated rear seats control unit -J786-

q	Fitting location → Chapter

6 -	Seat occupied recognition control unit -J706-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

7 -	Aerial selection control unit -J515-

q	Fitting location → Chapter

8 -	Front passenger door control unit -J387-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

9 -	Mobile telephone operating electronics control unit -J412- / Telephone controls control unit -J738-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

10 -	Control unit for electromechanical parking brake -J540-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

11 -	Rear right door control unit -J389-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

12 -	Fuel pump control unit -J538-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

13 -	Rear left door control unit -J388-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

14 -	Seat and steering column adjustment control unit with memory -J136-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Chapter

15 -	Driver door control unit -J386-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

16 -	Special vehicle control unit -J608-

q	Fitting location → Chapter

17 -	Heated front seats control unit -J774-

q	Fitting location → Chapter

18 -	Steering column electronics control unit -J527-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	B - Connector cruise control system (CCS) and turn signal → Item

q	C - 20-pin connector -T20d- → Item

q	D - 4-pin connector -T4- → Anchor

q	E - Connector for wiper and multifunction display → Item

q	F - Connector for steering angle sensor → Anchor

q	G - Connector for airbag return spring/multifunction steering wheel → Anchor

19 -	Dash panel insert -K- / Control unit in dash panel insert -J285-

q	36-pin connector -T36- → Chapter ⇒ applicable to October 2008

q	32-pin connector -T32c- → Chapter ⇒ applicable from November 2008

20 -	Electronic steering column lock control unit -J764-

q	Fitting location → Chapter

21 -	Onboard supply control unit -J519-

q	Fitting location → Chapter

q	A - 11-pin connector -T11- → Chapter

q	B - 12-pin connector -T12i- → Item

q	C - 12-pin connector -T12k- → Item

q	D - 11-pin connector -T11a- → Item

q	E - 16-pin connector -T16g- → Chapter

q	F- 8-pin connector -T8t- → Chapter

q	G - 12-pin connector -T12m- - → Anchor

q	H- 12-pin connector -T12- → Anchor

q	I - 2-pin connector -T2cp- → Anchor

q	J - 6-pin connector -T6ap- → Item

q	K - 10-pin connector -T10s- → Anchor

q	L - 2-pin connector -T2cq- → Anchor

22 -	Driving school mode relay -J746- / Taxi alarm remote control control unit -J601-

q	Fitting location → Chapter

q	Connections → Chapter

23 -	Park assist steering control unit -J791- / Parking aid control unit -J446-

q	Fitting location ⇒ → Chapter

24 -	Data bus diagnostic interface -J533-

q	Fitting location → Chapter

q	Connector assignment → Chapter

q	Connections → Anchor

Airbag control unit -J234-

Fitting location: under centre console at front -arrow-

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50-pin connector:

A -	Airbag control unit -J234-

Pin connector:

B -	50-pin connector -T50-

applicable to October 2007

75-pin connector:

A -	Airbag control unit -J234-

Pin connector:

B -	75-pin connector -T75-

applicable to October 2007

100-pin connector:

A -	Airbag control unit -J234-

Pin connector:

B -	100-pin connector -T100-

B -	100-pin connector -T100a-

applicable from November 2007

Convenience system central control unit -J393- Fitting location: under dash panel behind glove compartment -arrow-

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Connector assignment:

A -	Convenience system central control unit -J393-

Pin connector:

B -	6-pin connector -T6an-

C -	18-pin connector -T18a-

D -	8-pin connector -T8r-

E -	6-pin connector -T6ao-

F -	18-pin connector -T18b-

G -	18-pin connector -T18c-

18-pin connector -T18c- Discontinued on models with no entry and start authorisation

Air conditioning system control unit -J301-

Connector assignment:

A -	Air conditioning system control unit -J301-

Connector:

B -	16-pin connector -T16j-

C -	5-pin connector -T5r-

D -	20-pin connector -T20b-

VW PASSAT 2008 Climatronic control unit J255

Climatronic control unit -J255-

Connector assignment:

A -	Climatronic control unit -J255-

Connector:

B -	16-pin connector -T16h-

C -	16-pin connector -T16i-

D -	20-pin connector -T20c-

VW PASSAT 2008 Cornering light and headlight range control unit J745 Cornering light and headlight range control unit -J745- Fitting location: behind glove compartment on left -arrow A-

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VW PASSAT 2008 Heated rear seats control unit J786 Heated rear seats control unit -J786- Fitting location: under seat on front right -arrow- .

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VW PASSAT 2008 Seat occupied recognition control unit J706 Seat occupied recognition control unit -J706- Fitting location: on front passenger seat frame -arrow-

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Connector assignment:

A -	Seat occupied recognition control unit -J706-

Connector:

B -	18-pin connector -T18f-

Aerial selection control unit -J515- Fitting location: under seat on front right -arrow B- .   Note The aerial selection control unit -J515- is installed from May 2006 for Japanese markets only. Discontinued for all other countries.

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VW PASSAT 2008 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: on inside of front passenger door -arrow- VW PASSAT 2008 Driver door control unit J386 Driver door control unit -J386- Fitting location: on inside of driver's door -arrow-   Note: The illustration shows the driver side. The front passenger side is similar.

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Connector assignment:

A -	Front passenger door control unit -J387- , Driver door control unit -J386-

Connector:

B -	32-pin connector -T32a- , -32-pin connector -T32b-

C -	16-pin connector -T16a- -, -16-pin connector -T16b-

D -	20-pin connector -T20g- , -20-pin connector -T20h-

VW PASSAT 2008 Mobile telephone operating electronics control unit -J412- / Telephone controls control unit -J738- Fitting location: under seat on front right -arrow A- .

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Connector assignment:

A -	Mobile telephone operating electronics control unit -J412-

Connector:

B -	54-pin connector -T54-

Control unit for electromechanical parking brake -J540- Fitting location: on rear of centre tunnel -arrow-

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Connector assignment:

A -	Control unit for electromechanical parking brake -J540-

Connector:

B -	30-pin connector -T30-

Rear right door control unit -J389- Fitting location: on inside of rear door on front passenger side -arrow- Rear left door control unit -J388- Fitting location: on inside of rear door on driver's side -arrow-   Note: The illustration shows the driver side. The front passenger side is similar.

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Connector assignment:

A -	Rear right door control unit -J389- , Rear left door control unit -J388-

Connector:

B -	18-pin connector -T18-

Fuel pump control unit -J538- Fitting location: under rear right seat, on fuel delivery unit -arrow-

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Connector assignment:

A -	Fuel pump control unit -J538-

Connector:

B -	10-pin connector -T10p-

Seat and steering column adjustment control unit with memory -J136- Fitting location: under driver's seat -arrow- .

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Connector assignment:

A -	Seat and steering column adjustment control unit with memory -J136-

Pin connector:

B -	26-pin connector -T26b-

C -	6-pin connector -T6bj-

D -	6-pin connector -T6bq-

E -	6-pin connector -T6bi-

F -	6-pin connector -T6bh-

G -	6-pin connector -T6bp-

H -	4-pin connector -T4br-

I -	2-pin connector -T2- , Not assigned

J -	2-pin connector -T2- , Not assigned

K -	6-pin connector -T6- , Not assigned

L -	6-pin connector -T6- , Not assigned

M -	6-pin connector -T6- , Not assigned

N -	6-pin connector -T6- , Not assigned

O -	16-pin connector -T16- , Not assigned

VW PASSAT 2008 Special vehicle control unit J608 Special vehicle control unit -J608- Fitting location: under driver's seat -arrow- .

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VW PASSAT 2008 Heated front seats control unit J774 Heated front seats control unit -J774- Fitting location: on driver's seat frame -arrow-

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VW PASSAT 2008 Steering column electronics control unit J527 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-

B -	Cruise control system (CCS) and turn signal connector:

1 -	Turn signal earth

2 -	Turn signal

3 -	Not assigned

4 -	Main beam/flasher

5 -	Not assigned

6 -	Not assigned

7 -	Voltage for CCS off

8 -	CCS master switch

9 -	Res (+), Set (-)

10 -

CCS off

11 -	Earth for CCS

12 -	Earth for automatic distance control

13 -	Adaptive cruise control button

14 -	Set switch

C -	20-pin connector -T20d-

1 -	Ignition key withdrawal lock

2 -	Immobiliser reading unit

3 -	Convenience CAN bus, low

4 -	Convenience CAN bus, high

5 -	Powertrain CAN, screening

6 -	Powertrain CAN, low

7 -	Powertrain CAN, high

8 -

Earth

9 -	Power supply to control unit for steering column electronics

10 -	Terminal 50

11 -	Terminal P

12 -	Terminal S

13 -	Terminal 15

14 -	Not assigned

15 -	Not assigned

16 -	Cruise control system, out

17 -

Earth

18 -	Power supply to control unit for steering column electronics (terminal 30)

19 -	Not assigned

20 -	Not assigned

D -	4-pin connector -T4-

1 -	Airbag 1 -

2 -	Airbag 1 +

3 -	Airbag 2 +

4 -	Airbag 2 -

E -	Connector for wiper and multifunction display:

1 -	Earth for intermittent windscreen wiper switch

2 -	Wiper signal

3 -	Wash/wipe signal

4 -	Potentiometer for intermittent stages

5 -	Multifunction display signal

6 -	Earth for multifunction display and interval

F -	Steering angle sensor connector:

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

7 -	Photoelectric beam 4

8 -	Photoelectric beam 2

9 -

Earth

10 -	Photoelectric beam 7

G -	Connector for airbag return spring/multifunction steering wheel:

1 -	Not assigned

2 -	Not assigned

3 -	Airbag 1 (+)

4 -	Airbag 1 (-)

5 -	Airbag 2 (+)

6 -	Airbag 2 (-)

7 -	Earth for return spring, multifunction steering wheel and horn

8 -	Horn or CCS off (with multifunction steering wheel)

9 -

LIN bus

10 -	Power supply for multifunction steering wheel (terminal 15)

Dash panel insert -K- / Control unit in dash panel insert -J285-

36-pin connector -T36- :

1 -	Terminal 15 voltage supply

2 -	Terminal 30 voltage supply

3 -	Not assigned

4 -	Not assigned

5 -	Brake fluid level warning lamp

6 -	Warning lamp for electric parking brake and handbrake

7 -	Not assigned

8 -	Not assigned

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

14 -	Dash panel CAN screening

15 -	Dash panel CAN wake-up wire

16 -	Fuel gauge sender (full), only with all-wheel drive

17 -	Fuel gauge sender (full)

18 -	Fuel gauge sender (empty)

19 -	Terminal 31

20 -	Not assigned

21 -	Not assigned

22 -	Front left brake pad wear sender

23 -	Fuel gauge sender (empty), only with all-wheel drive

24 -	Not assigned

25 -	Oil pressure warning lamp

26 -	Oil level and oil temperature sender

27 -	Not assigned

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

29 -	Not assigned

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

Note applicable to October 2008

32-pin connector -T32c-

1 -	Fuel gauge sender (full)

2 -	Fuel gauge sender (empty)

3 -	Fuel gauge sender (full), only with all-wheel drive

4 -	Fuel gauge sender (empty), only with all-wheel drive

5 -	Not assigned

6 -	Not assigned

7 -	Not assigned

8 -	Not assigned

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

10 -	Not assigned

11 -	Oil level and oil temperature sender

12 -	Not assigned

13 -	Not assigned

14 -	Not assigned

15 -	Front left brake pad wear sender

16 -	Terminal 31

17 -	Washer fluid level warning lamp

18 -	Coolant temperature and coolant shortage warning lamp

19 -	Ambient temperature sensor

20 -	Terminal 31, sensor earth

21 -	Not assigned

22 -	Not assigned

23 -	Not assigned

24 -	Not assigned

25 -	Warning lamp for electric parking brake and handbrake

26 -	Brake fluid level warning lamp

27 -	Oil pressure warning lamp

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

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

30 -	Not assigned

31 -	Terminal 15 voltage supply

32 -	Terminal 30 voltage supply

Note applicable from November 2008

VW PASSAT 2008 Electronic steering column lock control unit J764 Electronic steering column lock control unit -J764- Fitting location: on steering column -arrow-

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VW PASSAT 2008 Onboard supply control unit J519 Onboard supply control unit -J519- Fitting location: under dash panel on driver side, below relay carrier.

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Connector assignment:

A -	11-pin connector -T11-

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 -T12i-

1 -	Right reversing light bulb

2 -	Heated windscreen relay

3 -	Not assigned

4 -	Rear left fog light bulb

5 -	Right brake and tail light bulb

6 -	Not assigned

7 -	Front left entry light, front right entry light

8 -	Not assigned

9 -	Right tail light bulb (side light)

10 -	Rear right turn signal bulb

11 -	Front interior light

12 -	Terminal 58d

C -	12-pin connector -T12k-

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

2 -	Left brake light bulb

3 -	Right fog light bulb (right-hand drive only)

4 -	Not assigned

5 -	Not assigned

6 -	Not assigned

7 -	Not assigned

8 -	Registration plate left light, number plate right light

9 -	High level brake light bulb

10 -	Left tail light bulb (side light)

11 -	Rear left turn signal bulb

12 -	Left reversing light bulb (right-hand drive only)

D -	11-pin connector -T11a-

1 -	Terminal 30

2 -	Left fog light bulb

3 -	Left headlight main beam bulb

4 -	Left headlight dipped beam bulb

5 -

Earth

6 -	Left gas discharge (xenon) bulb

7 -	Terminal 15 voltage supply relay

8 -	Headlight washer system relay

9 -	Not assigned

10 -	Right side light bulb

11 -	Front left turn signal bulb

Connector assignment:

E -	16-pin connector -T16g-

1 -	Lighting switch terminal 58

2 -	Brake light switch

3 -	Not assigned

4 -	Not assigned

5 -	Not assigned

6 -	Fog light switch

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

8 -	Lighting switch terminal 56

9 -	Not assigned

10 -	Not assigned

11 -	Not assigned

12 -	Not assigned

13 -	Light switch (rear fog light)

14 -	Light switch (assistance light)

15 -	Not assigned

16 -	Light switch (day driving light)

F -	8-pin connector -T8t-

1 -	Terminal 50 voltage supply relay

2 -	Terminal 15 voltage supply relay

3 -	Windscreen wiper motor, 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 -T12m-

1 -	Steering column electronics control unit terminal 50

2 -	Indicator lamp for hazard warning light

3 -	Not assigned

4 -	Illumination regulators, switches, instruments

5 -	Not assigned

6 -	Not assigned

7 -	Convenience CAN bus, low

8 -	Convenience CAN bus, high

9 -	Hazard warning light switch

10 -	Illumination regulators, switches, instruments

11 -	Steering column electronics control unit terminal 15

12 -	Illumination regulators, switches, instruments

H -	12-pin connector -T12-

t	Not assigned

I -	2-pin connector -T2cp-

1 -	Fuses terminal 75 (input)

2 -	Terminal 75x (output)

J -	6-pin connector -T6ap-

1 -	Fuse for washer pump of windscreen and rear window (input)

2 -	Motor for rear window wiper, washer pump for windscreen and rear window (rear)

3 -

Horn fuse

4 -	Motor for rear window wiper, washer pump for windscreen and rear window (front)

5 -

Earth

6 -	Treble tone horn, bass tone horn

K -	10-pin connector -T10s-

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 -T2cq-

1 -	Fuse for terminal 15 vehicle interior (input)

2 -	Terminal 15 vehicle interior (output)

Driving school mode relay -J746- Fitting location: in driver footwell, behind relay carrier -arrow- VW PASSAT 2008 Taxi alarm remote control control unit J601 Taxi alarm remote control control unit -J601- Fitting location: in driver footwell, behind relay carrier -arrow- .

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Connector

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Park assist steering control unit -J791- / Parking aid control unit -J446- Fitting location: under dash panel on left, behind relay carrier above onboard supply control unit -arrow-

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VW PASSAT 2008 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Fitting location: Left-hand drive models: in driver's footwell, near pedal cluster -arrow- Right-hand drive models: in centre console under radio unit/navigation system

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Connector assignment:

A -	Data bus diagnostic interface -J533-

Connector:

B -	20-pin connector -T20e-

VW PASSAT 2008

VW PASSAT 2008 Overview of earth points in engine compartment

Overview of earth points in engine compartment

15	Earth point, on cylinder head

q	Torque setting: 15Nm

q	Fittings location → Anchor

685	Earth point 1 at front of right longitudinal member

q	Torque setting: 9Nm

q	Fittings location → Anchor

13	Earth point, on right in engine compartment

q	Torque setting: 9Nm

q	Fittings location → Anchor

646	Earth point 2, on bulkhead

q	Torque setting: 9Nm

q	Fittings location → Anchor

647	Earth point 3, on bulkhead

q	Torque setting: 9Nm

q	Fittings location → Anchor

645	Earth point 1, on bulkhead

q	Torque setting: 9Nm

q	Fittings location → Anchor

1	Earth strap, battery - body

q	Torque setting: 9Nm

q	Fittings location → Anchor

12	Earth point, on left in engine compartment

q	Torque setting: 20Nm

q	Fittings location → Anchor

673	Earth point 3, on front of left longitudinal member

q	Torque setting: 9Nm

q	Fittings location → Anchor

652	Earth point, engine and gearbox earth

q	Torque setting: 20Nm

q	Fittings location → Anchor

672	Earth point 2, on front of left longitudinal member

q	Torque setting: 9Nm

q	Fittings location → Anchor

671	Earth point 1, on front of left longitudinal member

q	Torque setting: 9Nm

q	Fittings location → Anchor

685 Earth point 1 at front of right longitudinal member -arrow-

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13 Earth point on right in engine compartment -arrow-

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646 Earth point 2 on bulkhead -arrow-

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645 Earth point 1 on bulkhead -arrow A-    647 Earth point 3 on bulkhead -arrow B-

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1 Earth strap, battery - body -arrow A-    12 Earth point on left in engine compartment -arrow B-

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652 Earth point for engine and gearbox earth -arrow A-    671 Earth point 1 at front of left longitudinal member -arrow B-    672 Earth point 2 at front of left longitudinal member -arrow C-   Note Earth point 672 is discontinued from November 2006    673 Earth point 3 at front of left longitudinal member -arrow D-

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15 Earth point on cylinder head -arrow-

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Overview of earth points in vehicle interior

610	Earth point (audio), front below centre console

q	Torque setting: 9Nm

q	Fittings location → Anchor

638	Earth point, on right A-pillar

q	Torque setting: 9Nm

q	Fittings location → Anchor

683	Earth point on front of right side member

q	Torque setting: 9Nm

q	Fittings location → Anchor

687	Earth point 1 on centre tunnel

q	Torque setting: 9Nm

q	Fittings location → Anchor

688	Earth point 2 on centre tunnel

q	Torque setting: 9Nm

q	Fittings location → Anchor

78	Earth point, lower part of right B-pillar

q	Torque setting: 9Nm

q	Fittings location → Anchor

77	Earth point, lower part of left B-pillar

q	Torque setting: 9Nm

q	Fittings location → Anchor

689	Earth point, at front, central in roof

q	Torque setting: 9Nm

q	Fittings location → Anchor

684	Earth point on front of left side member

q	Torque setting: 9Nm

q	Fittings location → Anchor

42	Earth point, next to steering column

q	Torque setting: 9Nm

q	Fittings location → Anchor

639	Earth point, left A-pillar

q	Torque setting: 9Nm

q	Fittings location → Anchor

610 Earth point (audio), at front under centre console -arrow-

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638 Earth point on right A-pillar -arrow-

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683 Earth point on front of right side member -arrow-

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687 Earth point 1 on centre tunnel -arrow A-    688 Earth point 2 on centre tunnel -arrow B-

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78 Earth point, lower part of right B-pillar -arrow-

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

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689 Earth point, front centre of roof -arrow-

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639 Earth point on left A-pillar -arrow B-    684 Earth point on front of left side member -arrow A-

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42 Earth point, next to steering column -arrow-

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Overview of earth points in luggage compartment

51	Earth point, on right in luggage compartment

q	Torque setting: 9Nm

q	Fittings location → Anchor

675	Earth point 2, on right in luggage compartment

q	Torque setting: 9Nm

q	Fittings location → Anchor

676	Earth point 2, on left in luggage compartment

q	Torque setting: 20Nm

q	Fittings location → Anchor

50	Earth point, on left in luggage compartment

q	Torque setting: 9Nm

q	Fittings location → Anchor

51 Earth point on right in luggage compartment -arrow-

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675 Earth point 2 on right in luggage compartment -arrow-   Note Earth point 675 is discontinued from May 2006

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676 Earth point 2 on left in luggage compartment -arrow-

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50 Earth point on left in luggage compartment -arrow-

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