VW TOURAN 2014 – Engine preheating . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TOURAN 2014 - Heating element for engine preheating

J519	Onboard supply control unit
T2ap	2-pin connector, on front of engine
U8	Exterior socket, 230 V, 110 V, on bumper front right
Z97	Heating element for engine preheating
655	Earth point, on left headlight

VW TOURAN 2014 Overview of control units

Overview of control units

1 -	ABS control unit -J104-

q	26-pin connector assignment

q	47-pin connector assignment

2 -	Engine control unit -J623-

q	121-pin connector assignment

q	154-pin connector assignment

3 -	Aerial selection control unit -J515-

4 -	Vehicle inclination sender -G384-

5 -	Convenience system central control unit -J393-

q	Connector assignment

6 -	Traffic information control unit -J559- /Chip card reader control unit -J676-

q	Fitting location

7 -	Climatronic control unit -J255-

7 -	Air conditioning system control unit -J301-

8 -	Control unit in dash panel insert -J285-

q	Connector assignment 32-pin connector -T32-

8 -	Traffic data aerial -R173-

9 -	Steering column electronics control unit -J527-

q	Fitting location from May 2010

q	Connector assignment to May 2010

q	Connector assignment from May 2010

q	Connector assignment

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

q	Fitting location

q	Connector assignment

12 -	Onboard supply control unit -J519-

q	Connector assignment to May 2010

q	Fitting location from May 2010

q	Connector assignment from May 2010 52-pin connector -T52 A--black-

q	Connector assignment from May 2010 52-pin connector -T52 B--white-

q	Connector assignment from May 2010 52-pin connector -T52 C--brown-

q	Connector assignment

13 -	Mechatronic unit for dual clutch gearbox -J743-

q	20-pin connector assignment

Dual clutch gearbox 0AM:

q	Fitting location

q	25-pin connector assignment

14 -	Voltage stabiliser -J532-

15 -	Headlight range control unit -J431-

q	Connector assignment

15 -	Control unit for cornering light and headlight range control -J745-

q	Connector assignment

q	Connector assignment 75-pin connector -T75-

q	Connector assignment 50-pin connector -T50-

17 -	Power steering control unit -J500-

q	Connector assignment

q	Fitting location from May 2010

VW TOURAN 2014 ABS control unit J104 ABS control unit -J104- Fitting location: On bulkhead, on front passenger side in engine compartment -arrow- Back to overview

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26-pin connector assignment:

A -	ABS control unit -J104-

Connector:

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

Back to overview

47-pin connector assignment:

A -	ABS control unit -J104-

Connector:

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

Back to overview

VW TOURAN 2014 Engine control unit J623 Engine control unit -J623- Fitting location: under plenum chamber cover, centre -arrow- Back to overview

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121-pin connector assignment:

A -	Engine control unit -J623-

Connector:

B -	81-pin connector -T81- on wiring harness

C -	40-pin connector -T40- on wiring harness

-T121- is comprised of items B and C.

Back to overview

154-pin connector:

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.

Back to overview

VW TOURAN 2014 Aerial selection control unit J515 Aerial selection control unit -J515- Fitting location: behind front passenger airbag -arrow- Back to overview

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VW TOURAN 2014 Vehicle inclination sender G384 Vehicle inclination sender -G384- Fitting location: under dash panel on right, behind front passenger airbag -arrow- Back to overview

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VW TOURAN 2014 Convenience system central control unit J393 Convenience system central control unit -J393- Fitting location: On front passenger side under dash panel, near centre console -arrow- Back to overview

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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 -T8- on wiring harness

E -	6-pin connector -T6- on wiring harness

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

Back to overview

VW TOURAN 2014 Traffic information control unit -J559- /chip card reader control unit -J676- Fitting location: in glove compartment -arrow- Back to overview

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VW TOURAN 2014 Climatronic control unit J255 Climatronic control unit -J255- 1 -  Climatronic control unit -J255- A -  20-pin connector -T20c- B -  16-pin connector -T16g- C -  16-pin connector -T16f- Back to overview

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VW TOURAN 2014 Air conditioning system control unit J301 Air conditioning system control unit -J301- 1 -  Air conditioning system control unit -J301- A -  20-pin connector -T20c- B -  16-pin connector -T16e- C -  5-pin connector -T5- Back to overview VW TOURAN 2014 Control unit in dash panel insert J285 Control unit in dash panel insert -J285- Connector assignment:

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36-pin connector -T36- on wiring harness:

1 -	Voltage supply positive, terminal 15

2 -	Voltage supply positive, terminal 30

3 -

Vacant

4 -

Vacant

5 -	Brake fluid level warning lamp -K33-

6 -	Handbrake warning switch -F9-

7 -	Immobiliser reader coil -D2-

8 -	Immobiliser reader coil -D2-

9 -	Speedometer -G21- Output signal on instrument cluster, not assigned in current flow diagram

10 -

Vacant

11 -

Vacant

12 -	Data bus diagnostic interface -J533- Dash panel CAN, low

13 -	Data bus diagnostic interface -J533- Dash panel CAN, high

14 -

Vacant

15 -	Data bus diagnostic interface -J533- Dash panel CAN wake-up wire

16 -

Vacant

17 -	Fuel gauge -G1- (full)

18 -	Fuel gauge -G1- (empty)

19 -	Earth connection 2, in main wiring harness -367- Terminal 31

20 -

Vacant

21 -

Vacant

22 -	Front left brake pad wear sender -G34-

23 -

Vacant

24 -	Fuel tank flap lock warning lamp

25 -	Oil pressure switch -F1-

26 -	Oil level and oil temperature sender -G266-

27 -

Vacant

28 -	Sliding sunroof adjustment control unit -J245- ,Control unit with display for radio and navigation -J503- Speedometer signal, output

29 -

Vacant

30 -

Vacant

31 -

Vacant

32 -

Vacant

33 -	Earth connection (sender earth) in interior wiring harness -401-

34 -	Windscreen washer fluid level sender -G33-

35 -	Coolant shortage indicator sender -G32-

36 -	Ambient temperature sensor -G17-

Back to overview

32-pin connector -T32- on wiring harness:

1 -	Fuel gauge sender -G- (full)

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 -

Vacant

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 -	Handbrake warning lamp -K139-

26 -	Brake fluid level warning lamp -K33-

27 -	Oil pressure warning lamp -K3-

28 -	Data bus diagnostic interface -J533- Dash panel CAN, high

29 -	Data bus diagnostic interface -J533- Dash panel CAN, low

30 -

Vacant

31 -	Voltage supply positive, terminal 15

32 -	Voltage supply positive, terminal 30a

Back to overview

VW TOURAN 2014 Traffic data aerial R173 Traffic data aerial -R173- Fitting location: behind dash panel insert -K--Arrow- Back to overview

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VW TOURAN 2014 Steering column electronics control unit -J527- , to May 2010 Fitting location: under steering column, near steering column switch -arrow- Back to overview

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Connector assignment:

A -	Steering column electronics control unit -J527-

B -	Airbag connector:

1 -	Airbag 1 -

2 -

Airbag 1+

3 -

Airbag 2+

4 -	Airbag 2 -

C -	Connector for turn signal switch -E2- / Headlight dipper and flasher switch -E4- / Cruise control system switch -E45- :

1 -	Cruise control system terminal 15 voltage supply

2 -

CCS off

3 -	Cruise control system (CCS) SET button -E227- Res (+), Set (-)

4 -	CCS on/off

5 -

Earth CCS

6 -	Cruise control system terminal 58 illumination

7 -	Headlight flasher

8 -

Main beam

9 -	Turn signal

10 -	Turn signal earth

D -	20-pin connector -T20d- on wiring harness

1 -	Taxi two-way radio 2

2 -	Taxi two-way radio 1

3 -	Taxi alarm 2

4 -	Taxi alarm 1

5 -

Vacant

6 -

Vacant

7 -

Vacant

8 -

Vacant

9 -

Vacant

10 -	Powertrain CAN shielding

11 -	Data bus diagnostic interface -J533- / Connection 1 (powertrain CAN bus, low), in main wiring harness -B390-

12 -	Data bus diagnostic interface -J533- / Connection 1 (powertrain CAN bus, high), in main wiring harness -B383-

13 -	Cruise control system, output

14 -	Data bus diagnostic interface -J533- / Connection 1 (convenience CAN bus, high), in main wiring harness -B397-

15 -	Data bus diagnostic interface -J533- / Connection 1 (convenience CAN bus, low), in main wiring harness -B406-

16 -	Selector lever locked in position P switch -F319-

17 -	Terminal 15

18 -	Terminal 50

19 -	Terminal 30

20 -	Terminal 31

E -	4-pin connector -T4ak- on wiring harness

1 -	Airbag 1 -

2 -

Airbag 1+

3 -

Airbag 2+

4 -	Airbag 2 -

F -	12-pin connector -T12j- / ignition/starter switch -D- / ignition key withdrawal lock solenoid -N376- :

1 -

Vacant

2 -

Vacant

3 -	2-pin connector -T2dy- / ignition key withdrawal lock solenoid -N376- Terminal 30

4 -	2-pin connector -T2dy- / ignition key withdrawal lock solenoid -N376- Earth

5 -

Vacant

6 -

Vacant

7 -	Ignition/starter switch -D- Terminal 50, output

8 -	Ignition/starter switch -D- Terminal 30

9 -	Ignition/starter switch -D- Terminal S, output

10 -	Ignition/starter switch -D- Terminal X, output

11 -	Ignition/starter switch -D- Terminal P, output

12 -	Ignition/starter switch -D- Terminal 15, output

G -	Connector for intermittent wiper switch -E22- / sliding sunroof adjustment regulator -E38- / washer pump switch (automatic wash/wipe and headlight washer system) -E44- / multifunction display call-up button -E86- / reset button -E92- :

1 -	Wiper switch signal

2 -	Earth wiper

3 -	Rear lid wash/wipe signal

4 -

Vacant

5 -	MFD signal

6 -	Earth MFD, interval potentiometer

7 -	Intermittent operation speeds signal

8 -

Vacant

H -	Connector for steering angle sender -G85- :

1 -	Photoelectric beam 5

2 -	Photoelectric beam 3

3 -	Photoelectric beam 1

4 -	12 Volt voltage supply, steering angle sender

5 -	5 Volt voltage supply, steering angle sender

6 -	Photoelectric beam 6

7 -	Photoelectric beam 4

8 -	Photoelectric beam 2

9 -

Earth

10 -	Photoelectric beam 7

I -	10-pin connector -T10x- / coil connector -F350- / airbag coil connector and return ring with slip ring -F138- :

1 -

Vacant

2 -

Vacant

3 -	Airbag 1 +

4 -	Airbag 1 -

5 -	Airbag 2 +

6 -	Airbag 2 -

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

8 -	CCS in detent -Off-, signal horn

9 -	LIN bus, heated steering wheel temperature sensor

10 -	Multifunction steering wheel voltage supply terminal 15

Back to overview

VW TOURAN 2014

Steering column electronics control unit -J527- , from May 2010

Fitting location:

1 -	Steering column electronics control unit -J527-

Near steering column switch

Connectors:

q	-A-16-pin connector -T16k-

q	-B-4-pin connector -T4k-

Back to overview

Connector assignment: 16-pin connector -T16k- , -A- :

1 -	Fuse 6 on fuse holder B -SB6- via B504 Positive connection 8 (30a) in interior wiring harness

q	Only models with no start/stop system

- Fuse 57 on fuse holder C -SC57- via B321 Positive connection 7 (30a) in main wiring harness

q	Only models with start/stop system

2 -	382 Earth connection 17 in main wiring harness

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

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

5 -	Engine control unit -J623- , GRA E_A)

6 -	Onboard supply control unit -J519- , (T52c/14), (terminal 50)

7 -	Terminal S, vacant

8 -

Vacant

9 -

Vacant

10 -

Vacant

11 -	Selector lever locked in position P switch -F319- , P locked

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

13 -	B383 Connection 1 (powertrain CAN bus, high), in main wiring harness

14 -	Onboard supply control unit -J519- , (T52c/13, T52c/31)

15 -

Vacant

16 -

Vacant

4-pin connector -T4k- , -B- :

1 -	Airbag control unit -J234- , (T50/21), (airbag 1+)

2 -	Airbag control unit -J234- , (T50/20), (airbag 1–)

3 -

Vacant

4 -

Vacant

Back to overview

VW TOURAN 2014 Data bus diagnostic interface J533 Data bus diagnostic interface -J533-

Fitting location: under dash panel on driver side, above relay carrier-1- Diagnostic connection U31, under steering column on driver's side Back to overview

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Connector assignment:

A -	Data bus diagnostic interface -J533-

Connector:

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

Back to overview

VW TOURAN 2014 Park assist steering control unit J791 Park assist steering control unit -J791- Fitting location: Under dash panel on driver's side, behind relay carrier above onboard supply control unit -J519- .

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

B -	Front parking aid warning buzzer -H22-

Back to overview

Connector assignment:

A -	Parking aid control unit -J446- / park assist steering control unit -J791-

B -	16-pin connector -T16j-

Connector assignment:

1 -	Fuse 11 on fuse holder B -SB11- Terminal 15

2 -	Rear parking aid warning buzzer -H15- Pin 1 -

3 -

Vacant

4 -	Parking aid button -E266- Pin 4

5 -

Vacant

6 -	Data bus diagnostic interface -J533- , Powertrain CAN bus high

7 -

Vacant

8 -	Earth connection

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

10 -	Rear parking aid warning buzzer -H15- Pin 1 +

11 -

Vacant

12 -

Vacant

13 -	Parking aid warning lamp -K136- Pin 2

14 -

Vacant

15 -	Data bus diagnostic interface -J533- Powertrain CAN bus low

16 -	Park assist steering button -E581- Pin 5

C -	12-pin connector -T12t-

Connector assignment:

1 -	Front sender, pin 3 -

2 -	Front sender, pin 1 +

3 -	Front parking aid warning buzzer -H22- Pin 2 -

4 -	Front parking aid warning buzzer -H22- Pin 1 +

5 -	Front left parking aid sender -G255- Pin 2 signal

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

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

8 -	Front right parking aid sender -G252- Pin 2 signal

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

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

11 -

Vacant

12 -

Vacant

D -	12-pin connector -T12n-

Connector assignment:

1 -

Vacant

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

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

4 -	Rear right parking aid sender -G206- Pin 2 signal

5 -	Rear left parking aid sender -G203- Pin 2 signal

6 -

Vacant

7 -

Vacant

8 -	Rear sender Pin 3 -

9 -

Vacant

10 -

Vacant

11 -	Rear sender, pin 1 +

12 -

Vacant

Back to overview

VW TOURAN 2014 Onboard supply control unit J519 Onboard supply control unit -J519- Fitting location: On driver side under dash panel, below relay carrier -arrow- Back to overview

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Connector assignment:

A = 11-pin connector -T11b- on wiring harness

1 -	Terminal 30

2 -	Right dipped beam bulb/ right gas discharge light control unit

3 -	Right main beam bulb (not for xenon)

4 -	Right fog light bulb

5 -	Right dipped beam screen motor (xenon)

6 -	Front right turn signal bulb

7 -	Left side light bulb

8 -

Vacant

9 -

Earth

10 -	Fuel pump control unit

11 -	Terminal 50 voltage supply relay

B = 12-pin connector -T12a- on wiring harness:

1 -	Right reversing light bulb, automatic anti-dazzle interior mirror

2 -

Vacant

3 -

Vacant

4 -	Rear left fog light bulb

5 -	Right brake light bulb

6 -

Vacant

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

8 -

Vacant

9 -	Right tail light bulb

10 -	Rear right turn signal bulb

11 -	Left interior light, right interior light, button illumination bulb

12 -	Terminal 58d

Back to overview

C = 12-pin connector -T12m- on wiring harness:

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

2 -	Left brake light bulb

3 -

Vacant

4 -

Vacant

5 -

Vacant

6 -

Vacant

7 -

Vacant

8 -	Number plate light

9 -	Additional brake light bulb

10 -	Left tail light bulb

11 -	Rear left turn signal bulb

12 -	Left reversing light bulb (only models without rear left fog light bulb)

D = 11-pin connector -T11c- on wiring harness:

1 -	Terminal 30

2 -	Left fog light bulb

3 -	Left headlight main beam bulb

4 -	Left headlight dipped beam bulb

5 -

Earth

6 -	Left dipped beam screen motor

7 -	Bridge to T8a/2-

8 -	Headlight washer system relay

9 -

Vacant

10 -	Right side light bulb

11 -	Front left turn signal bulb

E = 16-pin connector -T16k- on wiring harness:

1 -	Lighting switch terminal 58

2 -	Brake light switch

3 -

Vacant

4 -

Vacant

5 -

Vacant

6 -	Fog light switch

7 -	Earth (only models with manual gearbox not for American markets)

7 -	Clutch position sender (only models with manual gearbox for American markets)

8 -	Lighting switch terminal 56

9 -

Vacant

10 -

Vacant

11 -

Vacant

12 -

Vacant

13 -	Rear fog light switch

14 -	Light switch, driving light assist

15 -

Vacant

16 -	Light switch (daytime running lights)

Back to overview

F = 8-pin connector -T8a- on wiring harness:

1 -	Terminal 50 voltage supply relay

2 -	Bridge to Connector -T11c/7-

3 -	Windscreen wiper motor, rain and light sensor (LIN bus)

4 -	Alternator -C-

5 -	Bonnet contact switch

6 -

Vacant

7 -	Terminal 30

8 -	Terminal 31

G = 12-pin connector -T12n- on wiring harness:

1 -	Steering column electronics control unit terminal 50

2 -	Indicator lamp for hazard warning light

3 -

Vacant

4 -	Switch and instrument illumination regulator

5 -

Vacant

6 -

Vacant

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 -	Switch and instrument illumination regulator

H = 12-pin connector :

-	Pin connector H is vacant.

Back to overview

I = 2-pin connector -T2z- on wiring harness:

1 -	Fuses terminal 30

2 -	Terminal 75a

J = 6-pin connector -T6l- on wiring harness:

1 -	Washer pump fuse

2 -	Washer pump

3 -

Horn fuse

4 -	Washer pump

5 -

Earth

6 -	Treble tone horn, bass tone horn

K = 10-pin connector -T10- on wiring harness:

1 -	Heated rear window

2 -

Vacant

3 -

Vacant

4 -

Vacant

5 -	Fuse terminal 30

6 -	Heated rear window fuse

7 -

Vacant

8 -

Vacant

9 -

Vacant

10 -	Terminal 30g

L = 2-pin connector -T2- - on wiring harness:

1 -	Fuse terminal 30

2 -	Interior terminal 15

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VW TOURAN 2014 Onboard supply control unit J519 52-pin connector -T52a- black -A- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Fuse 26 on fuse holder B -SB26- 2 -  Vacant 3 -  Vacant 4 -  Right washer jet heater element -Z21- , Left washer jet heater element -Z20- 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 light 20 -  Light switch -E1- , driving light assist 21 -  Fog light switch -E7- 22 -  Light switch -E1- , dipped beam light 23 -  Earth connection 2, in main wiring harness-367- 24 -  Fuse 3 on fuse holder B -SB3- 25 -  Left fog light bulb -L22- 26 -  Right brake and tail light bulb -M22- 27 -  Left tail light bulb -M4- 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 -  Vacant 49 -  Vacant 50 -  Vacant 51 -  Vacant 52 -  Vacant Back to overview Connector assignment: T52b   Note View from below under dash panel. Figure does not show fuse holder -SC-.     52-pin connector -T52b- white -B- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 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 adjustment 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, switch-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 sensor -G397- , LIN bus 34 -  Vacant 35 -  Vacant 36 -  Alarm horn -H12- , interior monitoring sensor -G273- , vehicle inclination sender -G384- , LIN bus 37 -  Interior monitoring deactivation switch -E267- , interior monitoring off warning lamp -K162- 38 -  Fuel supply relay -J643- , fuel pump control unit -J538- 39 -  Vacant 40 -  Headlight washer system relay -J39- 41 -  Dual tone horn relay -J4- 42 -  Fuse 23 on fuse holder C -SC23- 43 -  Positive connection 1 (30g), in main wiring harness -B559- 44 -  Vacant 45 -  Vacant 46 -  Vacant 47 -  Vacant 48 -  Vacant 49 -  Vacant 50 -  Left footwell light -W9- , right footwell light -W10- 51 -  Connection 1 (58d), in main wiring harness -B340- 52 -  Earth connection 1, in main wiring harness -366- Back to overview Connector assignment: T52c   Note View from below under dash panel. Figure does not show fuse holder -SC-.     52-pin connector -T52c- brown -C- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 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 (DCt), 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 interior 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 -B389- 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 -  DC/AC converter with socket, 12 V - 230 V -U13- , Alternator 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 -  Rear left 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- Back to overview VW TOURAN 2014 Automatic gearbox control unit J217 Automatic gearbox control unit -J217- Fitting location: in front left wheel housing -arrow- Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assignment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Automatic gearbox control unit -J217- Connector: B -  52-pin connector -T52- on wiring harness Back to overview VW TOURAN 2014 Mechatronic unit for dual clutch gearbox J743 Mechatronic unit for dual clutch gearbox -J743- Dual clutch gearbox 02E https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 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 Back to overview Dual clutch gearbox 0AM     Fitting location: 1 -  Mechatronic unit for dual clutch gearbox -J743- 2 -  25-pin connector -T25- on wiring harness 3 -  Coupling station for alternator and air conditioner compressor 4 -  Coupling station Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Pin assignment: dual clutch gearbox 0AM https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car  -  Mechatronic unit for dual clutch gearbox -J743- A -  25-pin connector -T25- Back to overview VW TOURAN 2014 Voltage stabiliser J532 Voltage stabiliser -J532- Fitting location:     under dash panel on left near BCM rack 1 -  Voltage stabiliser -J532- 2 -  10-pin connector -T10ah- , to April 2011 2 -  12-pin connector -T12aa- , from May 2011   Note Picture is without onboard supply control unit rack. Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car VW TOURAN 2014 Headlight range control unit J431 Headlight range control unit -J431- Fitting location:   Note To April 2010 Under dash panel on driver side, on tunnel support -arrow- Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assignment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Headlight range control unit -J431- Connector: B -  26-pin connector -T26b- on wiring harness Back to overview VW TOURAN 2014 Control unit for cornering light and headlight range control J745 Control unit for cornering light and headlight range control -J745- Fitting location:   Note From May 2010 Under dash panel on driver side, on tunnel support -arrow- Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assignment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Control unit for cornering light and headlight range control -J745- Connector: B -  26-pin connector -T26b- on wiring harness Back to overview VW TOURAN 2014 Airbag control unit J234 Airbag control unit -J234- Fitting location: under centre console -arrow- Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assignment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Airbag control unit -J234- Connector: B -  75-pin connector -T75- on wiring harness Back to overview Connector assignment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Airbag control unit -J234- Connector: B -  50-pin connector -T50- on wiring harness Back to overview VW TOURAN 2014 Power steering control unit J500 Power steering control unit -J500- Fitting location: On steering on centre of assembly carrier -arrow- Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assignment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Power steering control unit -J500- Connector: B -  5-pin connector -T5b- on wiring harness C -  5-pin connector -T5c- on wiring harness D -  2-pin connector -T2ab- on wiring harness Back to overview VW TOURAN 2014 Power steering control unit J500 Power steering control unit -J500- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Power steering control unit -J500- Connectors: q   -A-2-pin connector -T2- q   -B-6-pin connector -T6- q   -C-3-pin connector -T3- Back to overview VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW TOURAN 2014VW 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