Wiring Diagram VW PHAETON 2004 - Dash panel insert - data bus diagnosis interface - self-diagnosis connection - connection for: roof electronics - steering column electronics - Climatronic
J255 | Climatronic control unit |
J285 | Control unit with display in dash panel insert |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
J528 | Roof electronics control unit |
J533 | Data bus diagnosis interface, in dash panel insert |
T8c | 8-pin connector |
T12b | 12-pin connector |
T16 | 16-pin connector, on left under dash panel, self-diagnosis connection |
T16f | 16-pin connector |
T17c | 17-pin connector, black, behind left dash panel |
T17e | 17-pin connector, blue, on left under dash panel |
T17f | 17-pin connector, green, behind left dash panel |
T32a | 32-pin connector, green |
B398 | Connection 2 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
B665 | Connection 1 (CAN bus extended high), in dash panel wiring harness |
B666 | Connection 1 (CAN bus extended low), in dash panel wiring harness |
*** | From May 2007 |
-●- | To April 2007 |
Wiring Diagram VW PHAETON 2004 - Connection for: onboard supply control unit - seat adjustment with memory function - control unit for front and rear display and information control panel - front passenger door control unit - wiper motor
J136 | Seat and steering column adjustment control unit with memory |
J387 | Front passenger door control unit |
J400 | Wiper motor control unit |
J519 | Onboard supply control unit |
J521 | Front passenger seat adjustment with memory control unit |
J522 | Rear seat adjustment with memory control unit |
J523 | Control unit for front display and information control panel |
J524 | Control unit for rear display and information control panel |
T4ay | 4-pin connector |
T6be | 6-pin connector |
T6sj | 6-pin connector |
T6sy | 6-pin connector |
T10h | 10-pin connector |
T10l | 10-pin connector |
T17f | 17-pin connector, green, behind left dash panel |
T32b | 32-pin connector |
B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
B400 | Connection 4 (convenience CAN bus, high), in main wiring harness |
B402 | Connection 6 (convenience CAN bus, high), in main wiring harness |
B408 | Connection 3 (convenience CAN bus, low), in main wiring harness |
B410 | Connection 5 (convenience CAN bus, low), in main wiring harness |
B412 | Connection 7 (convenience CAN bus, low), in main wiring harness |
## | To October 2008 |
Wiring Diagram VW PHAETON 2004 - Connection for: access and start authorisation control unit - front information display and operating unit control panel - driver door control unit - rear left door control unit - rear right door control unit
J386 | Driver door control unit |
J388 | Rear left door control unit |
J389 | Rear right door control unit |
J518 | Entry and start authorisation control unit |
J519 | Onboard supply control unit |
J523 | Control unit for front display and information control panel |
T8ab | 8-pin connector, black |
T10au | 10-pin connector, coupling station in rear left door |
T10av | 10-pin connector, coupling station in rear right door |
T10e | 10-pin connector, left A-pillar coupling station |
T10g | 10-pin connector |
T10r | 10-pin connector |
T10s | 10-pin connector |
T10t | 10-pin connector, left B-pillar coupling station |
T10u | 10-pin connector, right B-pillar coupling station |
T81k | 81-pin connector |
B398 | Connection 2 (convenience CAN bus, high), in main wiring harness |
B399 | Connection 3 (convenience CAN bus, high), in main wiring harness |
B401 | Connection 5 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
B407 | Connection 2 (convenience CAN bus, low), in main wiring harness |
B409 | Connection 4 (convenience CAN bus, low), in main wiring harness |
# | From November 2008 |
Wiring Diagram VW PHAETON 2004 - Connection for: convenience system central control unit - parking aid control unit - trailer detection control unit - tyre pressure monitor control unit
J345 | Trailer detector control unit |
J393 | Convenience system central control unit |
J446 | Parking aid control unit |
J502 | Tyre pressure monitor control unit |
J519 | Onboard supply control unit |
T6h | 6-pin connector |
T12h | 12-pin connector |
T20b | 20-pin connector |
T32c | 32-pin connector |
T32f | 32-pin connector |
B401 | Connection 5 (convenience CAN bus, high), in main wiring harness |
B403 | Connection 7 (convenience CAN bus, high), in main wiring harness |
B409 | Connection 4 (convenience CAN bus, low), in main wiring harness |
B411 | Connection 6 (convenience CAN bus, low), in main wiring harness |
VW PHAETON 2004 Engine control unit -J623-
Engine control unit -J623- |
t | 12-cylinder petrol engine |
t | 8-cylinder petrol engine |
t | 6-cylinder petrol engine |
A - | Engine control unit -J623- |
B - | T121a - 121-pin connector, pin 1-81 |
C - | T121a - 121-pin connector, pin 82-121 |
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A - | Engine control unit -J623- |
B - | T94aa - 94-pin connector |
C - | T60aa - 60-pin connector |
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A - | Engine control unit 2 -J624- |
B - | T121b - 121-pin connector, pin 1-81 |
C - | T121b - 121-pin connector, pin 82-121 |
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Adaptive suspension control unit -J197- |
A - | Adaptive suspension control unit J197 |
B - | T121c - 121-pin connector, pin 1-81 |
C - | T121c - 121-pin connector, pin 82-121 |
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Tyre pressure monitor control unit -J502- |
A - | Tyre pressure monitor control unit -J502- |
B - | T32f - 32-pin connector |
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Entry and start authorisation control unit -J518- |
A - | Entry and start authorisation control unit -J518- |
B - | T6ak - 6-pin connector |
C - | T81k - 81-pin connector |
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Driver seat control unit -J136-, front passenger seat control unit -J521- and rear seats control unit -J522- |
A - | 26-pin connector, T26sa (driver seat), T26sb (front passenger seat), T26sc (rear seat) |
B - | 6-pin connector, T6sb (driver seat), T6sa (front passenger seat), T6st (rear seat) |
C - | 6-pin connector, T6sc (driver seat), T6sg (front passenger seat), T6sz (rear seat) |
D - | 6-pin connector, T6sd (driver seat), T6su (rear seat) |
E - | 6-pin connector, T6se (driver seat), T6sh (front passenger seat), T6sv (rear seat) |
F - | 6-pin connector, T6sf (driver seat), T6sj (front passenger seat), T6sy (rear seat) |
G - | 4-pin connector, T4sg (driver seat), T4sh (front passenger seat), T4sj (rear seat) |
H - | 2-pin connector, T2sh (driver seat), T2sj (front passenger seat), T2sk (rear seat) |
J - | 18-pin connector, T18sj (driver seat), T18sk (front passenger seat), T18sl (rear seat) |
K - | 6-pin connector, T6sk (driver seat), T6sp (front passenger seat), T6si (rear seat) |
L - | 6-pin connector, T6si (driver seat), T6sq (front passenger seat), T6so (rear seat) |
M - | 6-pin connector, T6sm (driver seat), T6sr (front passenger seat), T6sw (rear seat) |
N - | 6-pin connector, T6sn (driver seat), T6ss (front passenger seat), T6sx (rear seat) |
P - | 16-pin connector, T16sp (driver seat), T16sn (front passenger seat), T16sl (rear seat) |
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ABS with EDL control unit -J104- |
A - | ABS with EDL control unit -J104- |
B - | T42 - 42-pin connector |
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Automatic gearbox control unit J217 (01L, 01V) |
A - | Automatic gearbox control unit -J217- |
B - | 88-pin connector -T88a- |
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Airbag control unit -J234- |
A - | Airbag control unit -J234- |
B - | T81a - 84-pin connector |
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Control unit for front display and information control panel - J523- |
1 - | T32c - 32-pin connector |
2 - | T4k - 4-pin connector |
3 - | T2o - 2-pin connector |
4 - | 8-pin connector |
5 - | 8-pin connector |
6 - | T8h - 8-pin connector |
7 - | Aerial connection |
8 - | Aerial connection |
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Suppression filter -C10- , battery monitor control unit 2 -J934- and connectors |
1 - | Multimedia system control unit -J650- |
2 - | 2-pin connector -T2xn- , black, for DVD flap lighting in luggage compartment |
3 - | 6-pin connector -T6bm- , black, voltage supply from vehicle |
4 - | Multimedia system display unit 1 control unit -J744- |
5 - | 2-pin connector -T2xk- , -T2xj- and -T2xl- from rear DVD changer -R162- |
t | 2-pin connector -T2xk- , red, right audio channel |
t | 2-pin connector -T2xj- , white, left audio channel |
t | 2-pin connector -T2xl- , yellow, video channel |
6 - | Suppression filter -C10- for electromagnetic compatibility |
7 - | Upper and lower holder for DVD changer |
8 - | Rear DVD changer -R162- |
9 - | Battery monitor control unit 2 -J934- |
10 - | 2-pin connector -T2xm- , black, voltage supply for multimedia system control unit -J650- |
11 - | Connectors for audio and video signals on multimedia system display unit 1 control unit -J744- |
Control units under rear shelf |
A - | Telephone and telematics control unit J526 |
B - | Rear lid control unit J605 |
C - | Convenience system central control unit -J393- |
D - | TV tuner -R78-, Navigation system tuner for TV -J415- |
E - | Parking aid control unit -J446- |
F - | Luggage compartment aerial for access and start authorisation -R137- |
G - | Aerial amplifier R24 |
H - | Vehicle inclination sender -G384-, for anti-theft alarm (tow-away protection) |
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