Audi Q7: Electrical Components
Component Location Overview - Electrical Components
1 - AWD Control Module -J492-
- Component location. Refer to
→ Fig. " AWD Control Module -J492- in the A4".
- Additional work after replacing the control module. Refer to
→ Chapter "AWD Control Module -J492-, Additional Work after Replacing".
- Important signals from engine control module and ABS Control Module
-J104- are transmitted via the Data bus to the AWD Control Module
-J492-.
2 - ABS Control Module -J104-
- Installed location, removing and installing. Refer to
→ Brake System; Rep. Gr.45; Component Location Overview.
3 - Data Link Connector
- Installed location: Driver side footwell. Refer to
→ Fig. "Data Link Connector".
- Vehicle Diagnostic Tester, Connecting and Selecting Functions
4 - Hydraulic Control Unit
- Component location: on rear final drive
- Hydraulic control unit with:
- AWD Pump -V415-
- Oil Pressure/Temperature Sensor 2 -G640-
- Oil Pressure/Temperature Sensor -G437-
- AWD Clutch Valve 2 -N446-
- AWD Clutch Valve -N445-
5 - Display in Instrument Cluster
READ NEXT:
1 - Transmission
2 - Hose Clamp
Replacing
3 - Driveshaft
Removing and installing. Refer to
→ Chapter "Driveshaft, Removing and Installing".
Removing and in
SEE MORE:
Applies to: vehicles with run-flat tires
Run-flat tires can allow you to remain driving
when there is a loss of pressure.
Run-flat tires have reinforced sidewalls that protect
the tire if there is a loss of pressure.
If the tire pressure monitoring system indicates a
loss of pressure in one or seve
Overview - Rear Lid
1 - Rear Lid
Removing and Installing. Refer to
→ Chapter "Rear Lid, Removing and Installing".
Adjusting. Refer to
→ Chapter "Rear Lid, Adjusting".
2 - Adjusting Buffer
Removing and Installing. Refer to
→ Chapter "Adjusting Buffe