Wiring Diagram VW TOUAREG 2004 - Control unit in dash panel insert - steering column electronics control unit - data bus diagnostic interface
J285 | Control unit in dash panel insert |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
J533 | Data bus diagnostic interface |
SB33 | Fuse 33 on left fuse holder |
SB53 | Fuse 53 on left fuse holder |
T5 | 5-pin connector |
T16a | 16-pin connector |
T16b | 16-pin connector, diagnostic connection on left under dash panel |
T32b | 32-pin connector |
32 | Earth point, on left behind dash panel |
371 | Earth connection 6, in main wiring harness |
373 | Earth connection 8, in main wiring harness |
B284 | Positive connection 8 (15a), in main wiring harness |
B385 | Connection 3 (drive train CAN bus, high), in main wiring harness |
B392 | Connection 3 (drive train CAN bus, low), in main wiring harness |
B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
* | Applies only to models with Tiptronic and an automatic gearbox |
Wiring Diagram VW TOUAREG 2004 - Steering column adjustment switch - Tiptronic switches in steering wheel - automatic gearbox control unit - steering column electronics control unit
E167 | Steering column adjustment switch |
E389 | Tiptronic switch in steering wheel |
E438 | Tiptronic switch (up) in steering wheel |
E439 | Tiptronic switch (down) in steering wheel |
J... | Engine control unit(s) |
J217 | Automatic gearbox control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
T4 | 4-pin connector |
T4j | 4-pin connector |
T5 | 5-pin connector |
T10d | 10-pin connector, blue, in E-box |
T16a | 16-pin connector |
T52 | 52-pin connector |
* | Applies only to models with Tiptronic and an automatic gearbox |
Wiring Diagram VW TOUAREG 2004 - Multi-function buttons on left of steering wheel - multi-function steering wheel control unit - steering column electronics control unit
E51 | Cruise control system (CCS) main switch |
E92 | Reset button |
E227 | Cruise control system (CCS) button Set |
E440 | Multi-function buttons on left on steering wheel |
E525 | Button to increase speed |
E526 | Button to decrease speed |
E527 | Button to temporally switch cruise control system (CCS) off |
E528 | Button to illuminate controls in steering wheel |
J453 | Multi-function steering wheel control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
T14h | 14-pin connector |
Wiring Diagram VW TOUAREG 2004 - Multifunction buttons on left and right in steering wheel - airbag coil connector and return spring with slip ring multifunction steering wheel control unit - steering column electronics control unit
E440 | Multifunction buttons on left in steering wheel |
E441 | Multifunction buttons on right in steering wheel |
E518 | Increase volume button |
E519 | Decrease volume button |
E520 | Telephone line connection button |
E521 | Mute button |
F138 | Airbag coil connector and return ring with slip ring |
H | Horn plate |
J453 | Multifunction steering wheel control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
T8v | 8-pin connector |
T12p | 12-pin connector |
T12q | 12-pin connector |
T14h | 14-pin connector |
Wiring Diagram VW TOUAREG 2004 - Multifunction buttons on right in steering wheel - multifunction steering wheel control unit - steering column electronics control unit
E441 | Multifunction buttons on right in steering wheel |
E460 | Menu selection rotary knob |
E522 | Steering wheel heater button |
E523 | Menu selection button, forwards |
E524 | Menu selection button, backwards |
F138 | Airbag coil connector and return ring with slip ring |
H | Horn plate |
J453 | Multifunction steering wheel control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
T8v | 8-pin connector |
T12p | 12-pin connector |
T12q | 12-pin connector |
678 | Earth point, in steering wheel |
Wiring Diagram VW TOUAREG 2004 - Airbag coil connector and return spring with slip ring - multifunction steering wheel control unit - steering column electronics control unit - heated steering wheel
F138 | Airbag coil connector and return ring with slip ring |
G428 | Heated steering wheel sender |
J234 | Airbag control unit |
J453 | Multi-function steering wheel control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
N95 | Driver side airbag igniter |
N250 | Driver side airbag igniter 2 |
T4k | 4-pin connector |
T12q | 12-pin connector |
T84 | 84-pin connector |
Z36 | Heated steering wheel |