Wiring Diagram AUDI Q7 2014 - Lane change assist control unit - fuses

J329 | Terminal 15 voltage supply relay |
J533 | Data bus diagnostic interface |
J769 | Lane change assist control unit |
SC4 | Fuse 4 on fuse holder C |
SC6 | Fuse 6 on fuse holder C |
T12l | 12-pin connector, black, on lane change assist control unit |
T14d | 14-pin connector, brown, rear right bumper |
T20 | 20-pin connector, black, on data bus diagnostic interface |
T26b | 26-pin connector, black, on data bus diagnostic interface |
390 | Earth connection 25, in main wiring harness |
470 | Earth connection 1 in rear bumper wiring harness |
B108 | Connection 1 (CAN bus extended high) in main wiring harness |
B109 | Connection 1 (CAN bus extended low) in main wiring harness |
B163 | Positive connection 1 (15), in interior wiring harness |
B273 | Positive connection (15), in main wiring harness |
X171 | Connection (15) in rear bumper wiring harness |
• | CAN bus (data wire) |
* | Relay and fuse carrier under driver seat |
♦ | up to May 2007 |
♦♦ | from June 2007 |
# | up to May 2008 |
## | from June 2008 |
Wiring Diagram AUDI Q7 2014 - Lane change assist control unit - lane change assist control unit 2 - button for lane change assist - lane change assist warning lamp
E530 | Button for lane change assist |
J285 | Control unit in dash panel insert |
J769 | Lane change assist control unit |
J770 | Lane change assist control unit 2 |
K232 | Lane change assist warning lamp |
L156 | Switch illumination bulb |
T12l | 12-pin connector, black, on lane change assist control unit |
T12m | 12-pin connector, black, on lane change assist control unit 2 |
T14d | 14-pin connector, brown, rear right bumper |
T20a | 20-pin connector, black, front left door |
T32a | 32-pin connector, grey, on control unit in dash panel insert |
205 | Earth connection, in driver door wiring harness |
B340 | Connection 1 (58s), in main wiring harness |
• | CAN bus (data wire) |
Wiring Diagram AUDI Q7 2014 - Lane change assist control unit 2 - lane change assist warning lamp in driver side exterior mirror - lane change assist warning lamp in front passenger side exterior mirror
J770 | Lane change assist control unit 2 |
K233 | Lane change assist warning lamp in driver side exterior mirror |
K234 | Lane change assist warning lamp in front passenger side exterior mirror |
T2ag | 2 pin connector, lane change assist in exterior mirror |
T4d | 4-pin connector, black, in driver door |
T4e | 4-pin connector, black, in front passenger door |
T12m | 12-pin connector, black, on lane change assist control unit 2 |
T14d | 14-pin connector, brown, rear right bumper |
T20a | 20-pin connector, black, front left door |
T20b | 20-pin connector, black, front right door |
B489 | Connection 25 in main wiring harness |
AUDI Q7 2014 Overview of relays
2 - | Relay and fuse carrier on right in luggage compartment |
q | Fitting location and relay assignment |
Relay and fuse carrier in electronics box engine compartment |
q | Fitting location and relay assignment, petrol engine, up to May 2009 |
q | Fitting location and relay assignment, diesel engine, up to May 2009 |
q | Fitting location and relay assignment, petrol engine, from June 2009 |
q | Fitting location and relay assignment, diesel engine, from June 2009 |
q | Fitting location and relay assignment, V12 TDI |
1 - | Adaptive suspension compressor relay -J403- |
2.1 - | Terminal 75x voltage supply relay -J694- |
2.2 - | Dual tone horn relay -J4- |
3 - | Headlight washer system relay -J39- |
4 - | Brake light suppression relay -J508- |
5 - | Vacant |
6 - | Heated rear window relay -J9- |
7.1 - | Continued coolant circulation relay -J151- |
q | V6 TDI, V8 MPI/FSI, V12 TDI |
q | V6 FSI from June 2009 |
7.1 - | Coolant shut-off valve relay -J541- |
q | only for models with 6-cylinder diesel engine, generation 2 |
7.2 - | Relay for automatic anti-dazzle interior mirror -J910- |
q | from June 2010 |
8 - | Gearbox hydraulic pump relay -J510- |
q | From June 2010, only models with 8-speed automatic gearbox |
1a - | Vacant |
2a - | Vacant |
3a - | Vacant |
|
1 - | Vacant |
2 - | Vacant |
3 - | Vacant |
q | up to October 2007 |
3 - | 6-pin, connector -T6am-, for Rear Seat Entertainment |
q | from November 2007 |
|
1 - | Terminal 15 voltage supply relay -J329- |
|
A1 - | Starter motor relay -J53- |
A2 - | Starter motor relay 2 -J695- |
A3 - | Engine component current supply relay -J757- |
A4 - | Secondary air pump relay -J299-1) only |
A5 - | Brake servo relay -J569- |
A6 - | Continued coolant circulation relay -J151- |
B1 - | Vacant |
B2 - | Vacant |
B3 - | Fuel pump relay -J17- |
B4 - | Vacant |
B5 - | Fuel cooling pump relay -J445- |
B6 - | Vacant |
C1 - | Circulation pump relay -J160- |
C2 - | Motronic current supply relay -J271- |
Note
|
A1 - | Automatic glow period control unit -J179- |
A2 - | Starter motor relay -J53- |
A3 - | Glow period control unit 2 -J703-1) only |
A4 - | Starter motor relay 2 -J695- |
A5 - | Vacant |
A6 - | Relay for supplementary fuel pump -J832- |
B1 - | Low heat output relay -J359-2) only |
B2 - | Vacant |
B3 - | Fuel pump relay -J17- |
B4 - | High heat output relay -J360-2) only |
B5 - | Fuel cooling pump relay -J445- |
B6 - | Auxiliary coolant pump relay -J496-1) only |
C1 - | Fuel pump relay for auxiliary heater -J749- |
C2 - | Terminal 30 voltage supply relay -J317- |
Note
|
A1 - | Engine component current supply relay -J757- |
A2 - | Motronic current supply relay -J271- |
A3 - | Vacant |
A4 - | Secondary air pump relay -J299-1) 3) |
A5 - | Starter motor relay -J53- |
A6 - | Starter motor relay 2 -J695- |
B1 - | Vacant |
B2 - | Vacant |
B3 - | Vacant |
B4 - | Vacant |
B5 - | Vacant |
B6 - | Vacant |
C1 - | Circulation pump relay -J160-1) only |
C1 - | Brake servo relay -J569-2) only |
C1 - | Auxiliary coolant pump relay -J496-3) only |
C2 - | Vacant |
Note
|
A1 - | Automatic glow period control unit -J179- |
A2 - | Terminal 30 voltage supply relay -J317- |
A3 - | Glow period control unit 2 -J703-1) 3) 4) |
A4 - | Relay for supplementary fuel pump -J832-2) only |
A5 - | Starter motor relay -J53- |
A6 - | Starter motor relay 2 -J695- |
B1 - | Low heat output relay -J359-2) 5) |
B2 - | Vacant |
B3 - | Relay for 3rd heat setting -J959-5) only |
B4 - | High heat output relay -J360-2) 5) |
B5 - | Fuel pump relay for auxiliary heater -J749-3) only |
B6 - | Auxiliary coolant pump relay -J496-1) only |
C1 - | Fuel cooling pump relay -J445-2) 3) |
C2 - | Fuel pump relay -J17-3) only |
Note
|
A1 - | Automatic glow period control unit -J179- |
A2 - | Starter motor relay -J53- |
A3 - | Glow period control unit 2 -J703- |
A4 - | Starter motor relay 2 -J695- |
A5 - | Vacant |
A6 - | Vacant |
B1 - | Vacant |
B2 - | Vacant |
B3 - | Fuel pump relay -J17- |
B4 - | Vacant |
B5 - | Fuel cooling pump relay -J445- |
B6 - | Auxiliary coolant pump relay -J496- |
C1 - | Fuel pump relay for auxiliary heater -J749- |
C2 - | Terminal 30 voltage supply relay -J317- |
|