Wiring Diagram AUDI A6 2011 - CAN disconnector left
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO J104 | ABS control unit |
J217 | Automatic gearbox control unit |
J527 | Steering column electronics control unit |
J623 | Engine control unit |
T16b | 16-pin connector, behind steering column switch trim |
T16c | 16-pin connector, black, on automatic gearbox control unit |
T17a | 17-pin connector, red, coupling station on electronics box, left in plenum chamber |
T17c | 17-pin connector, white, coupling station on electronics box, left in plenum chamber |
T17d | 17-pin connector, black, coupling station on left of A-pillar |
T20e | 20-pin connector, black, on automatic gearbox control unit |
T46a | 46-pin connector, CAN disconnector left |
* | automatic gearbox 01J |
** | automatic gearbox 09L |
*** | ⇒ Engine Current Flow Diagram |
Wiring Diagram AUDI A6 2011 - CAN disconnector left
J104 | ABS control unit |
J217 | Automatic gearbox control unit |
J527 | Steering column electronics control unit |
J623 | Engine control unit |
T16b | 16-pin connector, behind steering column switch trim |
T16c | 16-pin connector, black, on automatic gearbox control unit |
T17a | 17-pin connector, red, coupling station on electronics box, left in plenum chamber |
T17c | 17-pin connector, white, coupling station on electronics box, left in plenum chamber |
T17d | 17-pin connector, black, coupling station on left of A-pillar |
T20e | 20-pin connector, black, on automatic gearbox control unit |
T46a | 46-pin connector, CAN disconnector left |
* | automatic gearbox 01J |
** | automatic gearbox 09L |
*** | ⇒ Engine Current Flow Diagram |
Wiring Diagram AUDI A6 2011 - CAN disconnector left
J136 | Seat and steering column adjustment control unit with memory |
J255 | Climatronic control unit |
J364 | Auxiliary heater control unit |
J386 | Driver door control unit |
J388 | Rear left door control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
T8a | 8-pin connector, black, on auxiliary heater control unit |
T10i | 10-pin connector, red, on left of seat cross member |
T10v | 10-pin connector, white, coupling station on electronics box, left in plenum chamber |
T16b | 16-pin connector, behind steering column switch trim |
T16d | 16-pin connector, brown, connector C, on Climatronic control unit |
T20a | 20-pin connector, black, left A-pillar |
T20c | 20-pin connector, black, left B-pillar |
T20i | 20-pin connector, black, connector B, on driver door control unit |
T20l | 20-pin connector, black, connector B, on rear left door control unit |
T32a | 32-pin connector, on seat adjustment with memory control unit |
T32c | 32-pin connector, white, connector C, on onboard supply control unit |
T46a | 46-pin connector, CAN disconnector left |
Wiring Diagram AUDI A6 2011 - CAN disconnector left
J136 | Seat and steering column adjustment control unit with memory |
J255 | Climatronic control unit |
J364 | Auxiliary heater control unit |
J386 | Driver door control unit |
J388 | Rear left door control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
T8a | 8-pin connector, black, on auxiliary heater control unit |
T10i | 10-pin connector, red, on left of seat cross member |
T10v | 10-pin connector, white, coupling station on electronics box, left in plenum chamber |
T16b | 16-pin connector, behind steering column switch trim |
T16d | 16-pin connector, brown, connector C, on Climatronic control unit |
T20a | 20-pin connector, black, left A-pillar |
T20c | 20-pin connector, black, left B-pillar |
T20i | 20-pin connector, black, connector B, on driver door control unit |
T20l | 20-pin connector, black, connector B, on rear left door control unit |
T32a | 32-pin connector, on seat adjustment with memory control unit |
T32c | 32-pin connector, white, connector C, on onboard supply control unit |
T46a | 46-pin connector, CAN disconnector left |
Wiring Diagram AUDI A6 2011 - CAN disconnector right
J197 | Adaptive suspension control unit |
J234 | Airbag control unit |
J431 | Headlight range control, control unit |
J502 | Tyre pressure monitor control unit |
J533 | Data bus diagnostic interface |
J540 | Control unit for electromechanical parking brake |
T9 | 9-pin connector, grey, connector A, on adaptive suspension control unit |
T18d | 18-pin connector, black, on tyre pressure monitor control unit |
T20p | 20-pin connector, black, on data bus diagnostic interface |
T26 | 26-pin connector, black, on headlight range control, control unit |
T30 | 30-pin connector, black, on control unit for electromechanical parking brake |
T46b | 46-pin connector, CAN disconnector right |
T100 | 100-pin connector, blue*, on airbag control unit |
* | Connector colour USA: purple |
** | models with tyre pressure monitor (7K6) |
Wiring Diagram AUDI A6 2011 - CAN disconnector right
J197 | Adaptive suspension control unit |
J234 | Airbag control unit |
J431 | Headlight range control, control unit |
J502 | Tyre pressure monitor control unit |
J533 | Data bus diagnostic interface |
J540 | Control unit for electromechanical parking brake |
T9 | 9-pin connector, grey, connector A, on adaptive suspension control unit |
T18d | 18-pin connector, black, on tyre pressure monitor control unit |
T20p | 20-pin connector, black, on data bus diagnostic interface |
T26 | 26-pin connector, black, on headlight range control, control unit |
T30 | 30-pin connector, black, on control unit for electromechanical parking brake |
T46b | 46-pin connector, CAN disconnector right |
T100 | 100-pin connector, blue*, on airbag control unit |
* | Connector colour USA: purple |
** | models with tyre pressure monitor (7K6) |
Wiring Diagram AUDI A6 2011 - CAN disconnector right
J387 | Front passenger door control unit |
J502 | Tyre pressure monitor control unit |
J518 | Entry and start authorisation control unit |
J520 | Onboard supply control unit 2 |
J521 | Front passenger seat adjustment with memory control unit |
J533 | Data bus diagnostic interface |
J608 | Special vehicle control unit |
T10k | 10-pin connector, red, on right of seat cross member |
T20b | 20-pin connector, black, right A-pillar |
T20h | 20-pin connector, black, connector A, on entry and start authorisation control unit |
T20k | 20-pin connector, black, connector B, on front passenger door control unit |
T20p | 20-pin connector, black, on data bus diagnostic interface |
T32b | 32-pin connector, on front passenger seat adjustment with memory control unit |
T40 | 40-pin connector, black, on onboard supply control unit 2 |
T46b | 46-pin connector, CAN disconnector right |
* | Taxi, police, special vehicle |
Wiring Diagram AUDI A6 2011 - CAN disconnector right
J387 | Front passenger door control unit |
J502 | Tyre pressure monitor control unit |
J518 | Entry and start authorisation control unit |
J520 | Onboard supply control unit 2 |
J521 | Front passenger seat adjustment with memory control unit |
J533 | Data bus diagnostic interface |
J608 | Special vehicle control unit |
T10k | 10-pin connector, red, on right of seat cross member |
T20b | 20-pin connector, black, right A-pillar |
T20h | 20-pin connector, black, connector A, on entry and start authorisation control unit |
T20k | 20-pin connector, black, connector B, on front passenger door control unit |
T20p | 20-pin connector, black, on data bus diagnostic interface |
T32b | 32-pin connector, on front passenger seat adjustment with memory control unit |
T40 | 40-pin connector, black, on onboard supply control unit 2 |
T46b | 46-pin connector, CAN disconnector right |
* | Taxi, police, special vehicle |
Wiring Diagram AUDI A6 2011 - Connection 1 (convenience CAN bus - high) - connection 1 (convenience CAN bus - low)
J345 | Trailer detector control unit |
J393 | Convenience system central control unit |
J446 | Parking aid control unit |
J772 | Reversing camera system control unit |
J843 | Interface control unit for vehicle location system |
T12n | 12-pin connector, red, connector B, on trailer detector control unit |
T12y | 12-pin connector, brown, on interface control unit for vehicle location system |
T16a | 16-pin connector, brown, connector A, on parking aid control unit |
T32d | 32-pin connector, blue, connector B, on convenience system central control unit |
T54b | 54-pin connector, on reversing camera system control unit |
B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
* | models with reversing camera system |
Wiring Diagram AUDI A6 2011 - Connection 1 (extended CAN bus - high) - connection 1 (extended CAN bus - low)
J428 | Adaptive cruise control unit |
J533 | Data bus diagnostic interface |
J759 | Lane departure warning control unit |
J769 | Lane change assist control unit |
T8x | 8-pin connector, black, on front roof console |
T10al | 10-pin connector, black, on lane departure warning control unit |
T12v | 12-pin connector, black, on lane change assist control unit |
T12x | 12-pin connector, black, on right in luggage compartment |
T17e | 17-pin connector, red, coupling station on left of A-pillar |
T20p | 20-pin connector, black, on data bus diagnostic interface |
Y7 | Automatic anti-dazzle interior mirror |
B108 | Connection 1 (CAN bus extended high) in main wiring harness |
B109 | Connection 1 (CAN bus extended low) in main wiring harness |
* | models with main beam assistant |
AUDI A6 2011 Overview of control units
Overview of control units | | | q | Connector assignment -J197- |
q | Connector assignment -J431- |
q | Connector assignment -J502- |
q | Connector assignment -J520- |
q | Connector assignment -J723- |
Audi A6 | Fitting Locations | No. 804 / 2 |
|
Control units on right in luggage compartment |
q | Components: -J345-, -J446-, -J540-, -R86- |
q | Connector assignment -J345- |
q | Connector assignment -J446- |
q | Connector assignment -J540- |
Control units on left in luggage compartment |
q | Components: -J525-, -R78-, -J401-, -R-, -R12-, -J507- |
Audi A6 | Fitting Locations | No. 804 / 3 |
|
Seat and steering column adjustment control unit with memory -J136-, front passenger seat adjustment with memory control unit -J521- |
q | Connector assignment -J519- |
Audi A6 | Fitting Locations | No. 804 / 4 |
|
Garage door operation control unit -J530-
| | In the front bumper cover, right | 2 - | Garage door operation control unit -J530- | | | |
Connector assignment.
Garage door operation control unit -J530- |
| | Engine control unit -J623-
| | In electronics box right in plenum chamber, above relay carrier | 1 - | Engine control unit -J623- | | | |
Control units behind the glove box
| | 1 - | Front information display and operating unit control unit -J523- | 2 - | Aerial reader unit for keyless entry system -J723- | 3 - | Data bus diagnostic interface -J533- | 4 - | Headlight range control, control unit -J431- | 5 - | Onboard supply control unit 2 -J520- | 6 - | Tyre pressure monitor control unit -J502- | 7 - | Adaptive suspension control unit -J197- | | | |
Connector assignment.
Adaptive suspension control unit -J197- |
| | A - | 9-pin connector, grey -T9- |
B - | 18-pin connector, grey -T18- |
C - | 15-pin connector, purple -T15a- |
D - | 12-pin connector, green -T12k- |
E - | 6-pin connector, blue -T6m- |
Connector assignment.
Headlight range control, control unit -J431- |
| | A - | 26-pin connector, black -T26- |
Connector assignment.
Tyre pressure monitor control unit -J502- |
| | A - | 32-pin connector, white -T32e- |
Connector assignment.
A - | Onboard supply control unit 2 -J520- |
B - | 40-pin connector, black -T40- |
Connector assignment.
Aerial reader unit for keyless entry system -J723- |
| | A - | 20-pin connector, red -T20- |
Airbag control unit -J234-
| | Under lower centre console | 3 - | Airbag control unit -J234- | | | |
Connector assignment.
Airbag control unit -J234- |
| | A - | 75-pin connector, grey -T75- (USA: white) |
Control units on right in luggage compartment
| | 1 - | Parking aid control unit -J446- | 2 - | Trailer detector control unit -J345- | 3 - | Aerial amplifier for mobile telephone - R86 | 4 - | Convenience system central control unit -J393- | 5 - | Relay and fuse carrier right in luggage compartment | 6 - | Electric park and handbrake control unit -J540- | Note: Parking aid control unit -J446- is installed under the tool kit in right side trim. | | | |
Connector assignment.
Trailer detector control unit -J345- |
| | A - | 16-pin connector, black -T16f- |
B - | 12-pin connector, red -T12n- |
C - | 12-pin connector, blue -T12o- |
Connector assignment.
Parking aid control unit -J446- |
| | A - | 16-pin connector, brown -T16a- |
B - | 12-pin connector, brown -T12d- |
C - | 12-pin connector, black -T12e- |
Connector assignment.
Electric park and handbrake control unit -J540- |
| | A - | 30-pin connector, black -T30- |
Convenience system central control unit -J393-
| | on right in luggage compartment | 1 - | 32-pin connector, blue, connector B -T32d- | 2 - | 10-pin connector, black, connector C -T10y- | 3 - | 15-pin connector, brown, connector A -T15- | | | |
Energy management control unit -J644-
| | In luggage compartment, behind the trim apron | 2 - | Energy management control unit -J644- | | | |
Connector assignment.
Energy management control unit -J644- |
| | Radio controlled clock receiver -J489-
| | Behind the rear bumper cover next to the trailer socket | 1 - | Radio controlled clock receiver -J489- | | | |
Seat and steering column adjustment control unit with memory -J136-, front passenger seat adjustment with memory control unit -J521-
| | In lower driver seat or front passenger seat | 1 - | Seat and steering column adjustment control unit with memory -J136-, front passenger seat adjustment with memory control unit -J521- | | | |
Connector assignment.
Seat and steering column adjustment control unit with memory -J136-, front passenger seat adjustment with memory control unit -J521- |
| | A - | 32-pin connector -T32a- or -T32b- |
B - | 12-pin connector -T12l- or -T12m- |
Entry and start authorisation control unit -J518-
| | on steering column -arrow- | | | |
Connector assignment.
Entry and start authorisation control unit -J518- |
| | A - | 20-pin connector, black -T20h- |
B - | 3-pin connector, black -T3q- |
Behind driver storage compartment control units
| | 1 - | 9 point relay and fuse carrier | 2 - | Onboard power supply control unit -J519- | 3 - | Fuses on onboard supply control unit -J519- | 4 - | Fuse carrier, left dash panel | 5 - | Relay and fuse carrier on steering cross member | | | |
Connector assignment.
Onboard power supply control unit -J519- |
| | A - | 10-pin connector, black -T10- |
B - | 12-pin connector, black -T12- |
C - | 32-pin connector, white -T32c- |
Wiper motor control unit -J400-
| | On left in plenum chamber, left-hand drive | on right in plenum chamber, right-hand drive | 1 - | Wiper motor control unit -J400- | | | |
Automatic gearbox control unit -J217-
| | on gearbox (Item 1) multitronic | | | |
on lower gearbox (arrow) gearbox 09L | | | |
AUDI A6 2011 Drives in glove box
Location: | 1 - | Media player in position 1 -R118- |
- | Front information display and operating unit control unit -J523- includes |
- | Digital sound package control unit -J525- |
- | Front information display and operating unit control unit -J523- includes |
- | Navigation system with CD drive control unit -J401- (basic plus navigation system) |
2 - | Media player in position 2 -R119- |
Note:
In right-hand drive, item 1 is located on right, item 2 on left. |
| | Control units on left in luggage compartment
| | 1 - | Digital sound package control unit -J525- | 2 - | Radio -R- and speech input control unit -J507- (MMI) | 3 - | Navigation system with CD drive control unit -J401- (MMI) | 5 - | Amplifier -R12- (auxiliary amplifier) | | | |
Control unit in dash panel insert -J285-
Control unit in dash panel insert -J285- |
| | A - | 32-pin connector, grey -T32- |
AUDI A6 2011 Driver door control unit -J386-, front passenger side door control unit -J387-, rear left door control unit -J388-, rear right door control unit -J389-
Driver door control unit -J386-, front passenger side door control unit -J387-, rear left door control unit -J388-, rear right door control unit -J389- |
Driver door control unit -J386-, front passenger side door control unit -J387-, rear left door control unit -J388-, rear right door control unit -J389- |
| | A - | 6-pin connector, black -T6t-, -T6u-, -T6v-, -T6w- |
B - | 20-pin connector, black -T20i-, -T20k-, -T20l-, -T20m- |
C - | 16-pin connector, black -T16g-, -T16h-, -T16i-, -T16k- |
D - | 32-pin connector, white -T32g-, -T32h- |