Wiring Diagram VW TOURAN 2005 - Fuses
A | Battery |
B | Starter |
J519 | Onboard supply control unit |
SA5 | Fuse 5 on fuse holder A, from November 2005 |
SA6 | Fuse 6 on fuse holder A, to October 2005 |
SC44 | Fuse 44 on fuse holder C |
SC49 | Fuse 49 on fuse holder C |
SC50 | Fuse 50 on fuse holder C |
SC51 | Fuse 51 on fuse holder C |
508 | Screw connection (30) on E-box |
A1 | Positive connection (30a), in dash panel wiring harness |
D50 | Positive connection (30), in engine compartment wiring harness |
*** | On models with no optional equipment |
**** | On models with optional equipment |
--- | Only models with sliding sunroof adjustment control unit |
# | Only models with anti-theft alarm system, interior monitoring sensor and vehicle inclination sender |
## | Only models with anti-theft alarm system |
Wiring Diagram VW TOURAN 2005 - Driver door control unit - driver side window regulator motor - terminal 15 voltage supply relay 2 - fuses
J386 | Driver door control unit |
J519 | Onboard supply control unit |
J681 | Terminal 15 voltage supply relay 2 |
J682 | Terminal 50 voltage supply relay |
SB28 | Fuse 28 on fuse holder B |
SB29 | Fuse 29 on fuse holder B |
SC1 | Fuse 1 on fuse holder C |
SC57 | Fuse 57 on fuse holder C |
SC58 | Fuse 58 on fuse holder C |
T20a | 20-pin connector |
T28 | 28-pin connector, coupling point, left A-pillar |
T40 | 40-pin connector |
V147 | Driver side window regulator motor |
44 | Earth point, lower part of left A-pillar |
366 | Earth connection 1, in main wiring harness |
B163 | Positive connection 1 (15), in interior wiring harness |
B266 | Positive connection 1 (30a, door control unit), in interior wiring harness |
B267 | Positive connection 2 (30a, door control unit), in interior wiring harness |
B553 | Positive connection 3 (30a, door control unit), in interior wiring harness |
-●- | Only models with automatic anti-dazzle interior/exterior mirror |
** | Only models with rear window regulators |
-●●- | Only models with no rear window regulators |
--- | Only models with sliding sunroof adjustment control unit |
Wiring Diagram VW TOURAN 2005 - Driver door control unit - window regulator switch in driver door - childproof lock button
E40 | Front left window regulator switch |
E53 | Rear left window regulator switch, in driver door |
E55 | Rear right window regulator switch, in driver door |
E81 | Front right window regulator switch in driver door |
E318 | Childproof lock button |
J386 | Driver door control unit |
J519 | Onboard supply control unit |
K236 | Warning light for activated childproof lock |
L76 | Button illumination bulb |
T10a | 10-pin connector |
T32a | 32-pin connector |
267 | Earth connection 2, in driver's door wiring harness |
R75 | Connection 1 (58d), in door control unit wiring harness |
** | Only models with rear window regulators |
-●●- | Only models with no rear window regulators |
Wiring Diagram VW TOURAN 2005 - Driver door control unit - front left and right window regulator switch in driver door - central locking deadlock function warning lamp - driver side interior locking button for central locking system
E40 | Front left window regulator switch |
E81 | Front right window regulator switch in driver door |
E308 | Driver side interior locking button for central locking system |
J386 | Driver door control unit |
J519 | Onboard supply control unit |
K133 | Central locking deadlock function warning lamp -SAFE- |
K174 | Driver side interior locking warning lamp |
L76 | Button illumination bulb |
T2u | 2-pin connector, in driver door |
T4a | 4-pin connector |
T4am | 4-pin connector |
T32a | 32-pin connector |
R75 | Connection 1 (58d), in door control unit wiring harness |
-●●- | Only models with no rear window regulators |
Wiring Diagram VW TOURAN 2005 - Driver door control unit - front left entry light - mirror adjustment switch and fold-in mirror switch - exterior mirror heater button
E43 | Mirror adjustment switch |
E48 | Mirror adjustment changeover switch |
E231 | Exterior mirror heater button |
E263 | Fold-in mirror switch |
J386 | Driver door control unit |
J519 | Onboard supply control unit |
L78 | Mirror adjustment switch illumination bulb |
T6a | 6-pin connector |
T32a | 32-pin connector |
W31 | Front left entry light |
267 | Earth connection 2, in driver's door wiring harness |
303 | Earth connection 3, in driver's door wiring harness |
R76 | Connection 2 (58d), in door control unit wiring harness |
* | Only models with fold-in mirrors |
Wiring Diagram VW TOURAN 2005 - Driver door control unit - fuel tank flap release button - driver side central locking lock unit
E319 | Fuel tank flap release button |
F2 | Driver door contact switch |
F220 | Driver side central locking lock unit |
J386 | Driver door control unit |
J519 | Onboard supply control unit |
L76 | Button illumination bulb |
T4b | 4-pin connector |
T10b | 10-pin connector |
T20a | 20-pin connector |
V56 | Driver door central locking motor |
V161 | Driver door central locking deadlock function motor |
R76 | Connection 2 (58d), in door control unit wiring harness |
Wiring Diagram VW TOURAN 2005 - Driver door control unit - driver side mirror adjustment motor and driver side fold-in mirror motor - heated exterior mirror relay - driver side exterior mirror turn signal bulb
J99 | Heated exterior mirror relay |
J386 | Driver door control unit |
J519 | Onboard supply control unit |
L131 | Driver side exterior mirror turn signal bulb |
T2ac | 2-pin connector |
T2ar | 2-pin connector |
T2at | 2-pin connector |
T3s | 3-pin connector |
T16a | 16-pin connector |
T20a | 20-pin connector |
T28 | 28-pin connector, coupling point, left A-pillar |
V17 | Driver side mirror adjustment motor |
V121 | Driver side fold-in mirror motor |
V149 | Driver side mirror adjustment motor |
Y20 | Driver side automatic anti-dazzle exterior mirror |
Z4 | Driver side heated exterior mirror |
B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
* | Only models with fold-in mirrors |
-●- | Only models with automatic anti-dazzle interior/exterior mirror |
Wiring Diagram VW TOURAN 2005 - Front passenger side door control unit - front passenger side central locking lock unit - window regulator switch in front passenger door - front passenger side window regulator motor - front right entry light
E107 | Window regulator switch in front passenger door |
F3 | Front passenger door contact switch |
F221 | Front passenger side central locking lock unit |
J387 | Front passenger side door control unit |
J519 | Onboard supply control unit |
L76 | Button illumination bulb |
T4c | 4-pin connector |
T10c | 10-pin connector |
T20b | 20-pin connector |
T28a | 28-pin connector, coupling point, right A-pillar |
T32b | 32-pin connector |
V57 | Front passenger seat central locking motor |
V148 | Front passenger side window regulator motor |
V162 | Front passenger door central locking deadlock function motor |
W32 | Front right entry light |
304 | Earth connection 3, in front passenger side door wiring harness |
Wiring Diagram VW TOURAN 2005 - Front passenger door control unit - front passenger side mirror adjustment motor and fold-in mirror motor - front passenger side exterior mirror turn signal
J387 | Front passenger side door control unit |
J519 | Onboard supply control unit |
L132 | Front passenger side exterior mirror turn signal bulb |
T2ah | 2-pin connector |
T2as | 2-pin connector |
T2au | 2-pin connector |
T3t | 3-pin connector |
T16d | 16-pin connector |
T20b | 20-pin connector |
T28a | 28-pin connector, coupling point, right A-pillar |
T32b | 32-pin connector |
V25 | Front passenger side mirror adjustment motor |
V122 | Front passenger side fold-in mirror motor |
V150 | Front passenger side mirror adjustment motor |
Y21 | Front passenger side automatic anti-dazzle exterior mirror |
Z5 | Front passenger side heated exterior mirror |
* | Only models with fold-in mirrors |
-●- | Only models with automatic anti-dazzle interior/exterior mirror |
Wiring Diagram VW TOURAN 2005 - Rear left door control unit - rear left window regulator switch - in door - rear left window regulator motor - rear left entry light
E52 | Rear left window regulator switch, in door |
J388 | Rear left door control unit |
J519 | Onboard supply control unit |
L76 | Button illumination bulb |
T4d | 4-pin connector |
T18b | 18-pin connector |
T28b | 28-pin connector, coupling point, left B-pillar |
V26 | Rear left window regulator motor |
W33 | Rear left entry light |
77 | Earth point, lower part of left B-pillar |
408 | Earth connection 3, in rear left door wiring harness |
** | Only models with rear window regulators |
-●●- | Only models with no rear window regulators |
--- | Only models with rear entry light |
Wiring Diagram VW TOURAN 2005 - Rear right door control unit - rear right window regulator switch - in door - rear right window regulator motor - rear right entry light
E54 | Rear right window regulator switch, in door |
J389 | Rear right door control unit |
J519 | Onboard supply control unit |
L76 | Button illumination bulb |
T4e | 4-pin connector |
T18c | 18-pin connector |
T28c | 28-pin connector, coupling point, right B-pillar |
V27 | Rear right window regulator motor |
W34 | Rear right entry light |
78 | Earth point, lower part of right B-pillar |
409 | Earth connection 3, in rear right door wiring harness |
** | Only models with rear window regulators |
-●●- | Only models with no rear window regulators |
--- | Only models with rear entry light |
Wiring Diagram VW TOURAN 2005 - Convenience system central control unit - rear left and right door contact switches - rear left and right central locking lock units
F10 | Rear left door contact switch |
F11 | Rear right door contact switch |
F222 | Rear left central locking lock unit |
F223 | Rear right central locking lock unit |
J393 | Convenience system central control unit, behind glove compartment |
J519 | Onboard supply control unit |
J533 | Data bus diagnosis interface |
T8a | 8-pin connector |
T8b | 8-pin connector |
T18 | 18-pin connector |
T18a | 18-pin connector |
T20 | 20-pin connector |
T28b | 28-pin connector, coupling point, left B-pillar |
T28c | 28-pin connector, coupling point, right B-pillar |
V163 | Rear left door central locking deadlock function motor |
V164 | Rear right door central deadlock function locking motor |
V214 | Rear left door central locking motor, lock |
V215 | Rear right door central locking motor, lock |
B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
** | Only models with rear window regulators |
-●●- | Only models with no rear window regulators |
Wiring Diagram VW TOURAN 2005 - Convenience system central control unit - number plate light - rear lid release - rear lid lock unit - luggage compartment light
E234 | Rear lid handle release button |
F5 | Luggage compartment light switch |
F256 | Rear lid lock unit |
J393 | Convenience system central control unit, behind glove compartment |
J519 | Onboard supply control unit |
T4f | 4-pin connector |
T4g | 4-pin connector |
T8 | 8-pin connector |
T10 | 10-pin connector, under roof at rear |
T10e | 10-pin connector, on left in rear lid |
T18 | 18-pin connector |
V139 | Rear lid release motor |
W3 | Luggage compartment light |
X | Number plate light |
98 | Earth connection, in rear lid wiring harness |
195 | Earth connection, in rear door switch wiring harness |
369 | Earth connection 4, in main wiring harness |
653 | Earth point, on left D-pillar |
Wiring Diagram VW TOURAN 2005 - Convenience system central control unit - interior monitoring deactivation switch - deactivation button for vehicle inclination sender - tank filler flap locking motor
E267 | Interior monitoring deactivation switch |
E360 | Deactivation button for vehicle inclination sender |
J393 | Convenience system central control unit, behind glove compartment |
J519 | Onboard supply control unit |
K162 | Interior monitoring off warning lamp |
K188 | Vehicle inclination sender warning lamp |
L76 | Button illumination bulb |
T3f | 3-pin connector |
T6 | 6-pin connector |
T6ag | 6-pin connector |
T18 | 18-pin connector |
V155 | Tank filler flap locking motor |
W1 | Front interior light |
249 | Earth connection 2, in interior wiring harness |
377 | Earth connection 12, in main wiring harness |
B154 | Connection 1 (DCt), in interior wiring harness |
B559 | Connection 1 (30g), in main wiring harness |
** | Only models with rear window regulators |
--- | Only models with rear entry light |
*** | Only models with interior monitoring |
-●- | Only models with automatic anti-dazzle interior/exterior mirror |
Wiring Diagram VW TOURAN 2005 - Convenience system central control unit - sliding sunroof adjustment control unit - sunroof button - sliding sunroof adjustment regulator - central locking and anti-theft alarm system aerial
E139 | Sliding sunroof adjustment regulator |
E325 | Sunroof button |
J245 | Sliding sunroof adjustment control unit |
J285 | Control unit in dash panel insert |
J393 | Convenience system central control unit, behind glove compartment |
J519 | Onboard supply control unit |
R47 | Central locking and anti-theft alarm system aerial |
T6 | 6-pin connector |
T6aa | 6-pin connector |
T6b | 6-pin connector |
T6at | 6-pin connector |
T8 | 8-pin connector |
T18 | 18-pin connector |
T36 | 36-pin connector |
V1 | Sliding sunroof motor |
A108 | Connection (speed signal), in dash panel wiring harness |
B549 | Connection 2 (LIN bus), in main wiring harness |
# | Only models with anti-theft alarm system, interior monitoring sensor and vehicle inclination sender |
## | Only models with anti-theft alarm system |
--- | Only models with sliding sunroof adjustment control unit |
*** | Only models with radio navigation system (commercial equipment) and sliding sunroof adjustment control unit |
Wiring Diagram VW TOURAN 2005 - Interior monitoring sensor - vehicle inclination sender - alarm horn
G273 | Interior monitoring sensor |
G384 | Vehicle inclination sender |
H12 | Alarm horn |
J519 | Onboard supply control unit |
T3f | 3-pin connector |
T4i | 4-pin connector |
T4j | 4-pin connector |
T4k | 4-pin connector, coupling point front roof |
T8d | 8-pin connector, near front interior light |
238 | Earth connection 1, in interior wiring harness |
373 | Earth connection 8, in main wiring harness |
376 | Earth connection 11, in main wiring harness |
381 | Earth connection 16, in main wiring harness |
655 | Earth point, on left headlight |
B161 | Connection (ATA), in interior wiring harness |
B549 | Connection 2 (LIN bus), in main wiring harness |
# | Only models with anti-theft alarm system, interior monitoring sensor and vehicle inclination sender |
## | Only models with anti-theft alarm system |
* | Only models with anti-theft alarm system and sliding sunroof adjustment control unit |
** | Only models with anti-theft alarm system with no sliding sunroof adjustment control unit |
*** | Only models with vehicle inclination sender with flexible printed circuit |
Wiring Diagram VW TOURAN 2005 - Automatic anti-dazzle interior mirror - bonnet contact switch
E386 | Anti-dazzle interior mirror button |
F266 | Bonnet contact switch, in lock part |
J519 | Onboard supply control unit |
K187 | Anti-dazzle interior mirror warming lamp |
T2ag | 2-pin connector, near right headlight |
T8c | 8-pin connector, near front interior light |
Y7 | Automatic anti-dazzle interior mirror |
44 | Earth point, lower part of left A-pillar |
284 | Earth connection 6, in interior wiring harness |
368 | Earth connection 3, in main wiring harness |
372 | Earth connection 7, in main wiring harness |
373 | Earth connection 8, in main wiring harness |
A3 | Positive connection (58), in dash panel wiring harness |
B427 | Connection 1 (mirror signal), in main wiring harness |
B428 | Connection 2 (mirror signal), in main wiring harness |
W71 | Connection (reversing light), in rear wiring harness |
-●- | Only models with automatic anti-dazzle interior/exterior mirror |
VW TOURAN 2005 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 |
|
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 |
|
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 |
Note
-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 |
Note
-T154- is comprised of items B and C. |
Back to overview |
|
|
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 |
|
|
|
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 |
|
|
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 |
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 |
|
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 |
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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 |
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Connector assignment: |
A - | Data bus diagnostic interface -J533- |
Connector: |
B - | 20-pin connector -T20- on wiring harness |
Back to overview |
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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 |
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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 |
Back to overview |
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