Wiring Diagram AUDI Q7 2014 - Lane departure warning control unit - windscreen heater for lane departure warning - fuse

J329 | Terminal 15 voltage supply relay |
J533 | Data bus diagnostic interface |
J759 | Lane departure warning control unit |
SB4 | Fuse 4 on fuse holder B |
SB6 | Fuse 6 on fuse holder B |
T10v | 10-pin connector, brown, lane departure warning control unit |
T20 | 20-pin connector, black, on data bus diagnostic interface |
T26b | 26-pin connector, black, on data bus diagnostic interface |
Z67 | Windscreen heater for lane departure warning |
367 | Earth connection 2, in main wiring harness |
371 | Earth connection 6, in main wiring harness |
B108 | Connection 1 (CAN bus extended high) in main wiring harness |
B109 | Connection 1 (CAN bus extended low) in main wiring harness |
B273 | Positive connection (15), in main 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 - Data bus diagnostic interface - steering column electronics control unit - lane departure warning button - steering wheel vibration motor
E221 | Operating unit in steering wheel |
E440 | Multifunction buttons on left in steering wheel |
E517 | Lane departure warning button |
F350 | Coil connector |
J285 | Control unit in dash panel insert |
J453 | Multifunction steering wheel control unit |
J527 | Steering column electronics control unit |
J533 | Data bus diagnostic interface |
K240 | Lane departure warning lamp |
T16a | 16-pin connector, on steering column electronics control unit |
T20 | 20-pin connector, black, on data bus diagnostic interface |
T26b | 26-pin connector, black, on data bus diagnostic interface |
T32a | 32-pin connector, grey, on control unit in dash panel insert |
T46a | 46-pin connector, black, CAN disconnector left |
V331 | Steering wheel vibration motor |
Y24 | Display in dash panel insert |
• | CAN bus (data wire) |
♦♦♦ | up to May 2008 |
♦♦♦♦ | from June 2008 |
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- |
|