VW TOURAN 2008 Onboard supply control unit J519 52-pin connector -T52a- black -A-
1 - Fuse 26 on fuse holder B -SB26-
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-
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-
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-
35 - Heater/heat output switch -E16-
36 - Interior monitoring deactivation switch -E267-
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-
Connector assignment: T52b
Note
View from below under dash panel. Figure does not show fuse holder -SC-.
52-pin connector -T52b- white -B-
1 - Fuse 45 on fuse holder C -SC45- , Central locking
2 - Rear window wiper motor -V12- , windscreen and rear window washer pump -V59-
11 - Rear lid release motor -V139-
12 - Terminal 15 voltage supply relay -J329-
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
21 - Heated front seats control unit -J774- , Heated seat, switch-off
22 - Heated rear window relay -J9-
24 - Hazard warning lights button -E229- , indicator lamp for hazard warning light -K6-
28 - X-contact relief relay -J59-
29 - Terminal 50 voltage supply relay -J682-
30 - Switch and instrument illumination regulator -E20-
33 - Wiper motor control unit -J400- , rain and light sensor -G397- , LIN bus
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-
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-
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-
Connector assignment: T52c
Note
View from below under dash panel. Figure does not show fuse holder -SC-.
52-pin connector -T52c- brown -C-
3 - Right tail light bulb -M2-
4 - Left brake and tail light bulb -M21-
5 - Earth connection 21, in main wiring harness -386-
7 - Hazard warning lights button -E229-
10 - Connection 1 (DCt), in interior wiring harness -B154- , Front interior light -W1-
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-
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-
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
35 - Switch and instrument illumination regulator -E20-
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-
46 - Right headlight main beam bulb -M32-
47 - Rear left fog light bulb -L46- , left reversing light bulb -M16-
50 - Front right turn signal bulb -M7-
51 - Rear left turn signal bulb -M6-
52 - Right headlight dipped beam bulb -M31-
VW TOURAN 2008 Automatic gearbox control unit J217 Automatic gearbox control unit -J217-
in front left wheel housing -arrow-
A - Automatic gearbox control unit -J217-
B - 52-pin connector -T52- on wiring harness
VW TOURAN 2008 Mechatronic unit for dual clutch gearbox J743 Mechatronic unit for dual clutch gearbox -J743-
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
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
Pin assignment: dual clutch gearbox 0AM
- Mechatronic unit for dual clutch gearbox -J743-
A - 25-pin connector -T25-
VW TOURAN 2008 Voltage stabiliser J532 Voltage stabiliser -J532-
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.
VW TOURAN 2008 Headlight range control unit J431 Headlight range control unit -J431-
Note
Under dash panel on driver side, on tunnel support -arrow-
A - Headlight range control unit -J431-
B - 26-pin connector -T26b- on wiring harness
VW TOURAN 2008 Control unit for cornering light and headlight range control J745 Control unit for cornering light and headlight range control -J745-
Note
Under dash panel on driver side, on tunnel support -arrow-
A - Control unit for cornering light and headlight range control -J745-
B - 26-pin connector -T26b- on wiring harness
VW TOURAN 2008 Airbag control unit J234 Airbag control unit -J234-
under centre console -arrow-
A - Airbag control unit -J234-
B - 75-pin connector -T75- on wiring harness
A - Airbag control unit -J234-
B - 50-pin connector -T50- on wiring harness
VW TOURAN 2008 Power steering control unit J500 Power steering control unit -J500-
On steering on centre of assembly carrier -arrow-
A - Power steering control unit -J500-
B - 5-pin connector -T5b- on wiring harness
C - 5-pin connector -T5c- on wiring harness
D - 2-pin connector -T2ab- on wiring harness
VW TOURAN 2008 Power steering control unit J500 Power steering control unit -J500-
1 - Power steering control unit -J500-
q -A- 2-pin connector -T2-
q -B- 6-pin connector -T6-
q -C- 3-pin connector -T3-
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