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:
Introduction
Only use a trailer hitch with a removable ball
hitch mount and ball hitch. The trailer hitch must
be permitted for the vehicle, the trailer and the
permitted total weight of the trailer being
pulled. Above all, it must be securely and safely
attached to the vehicle trailer.
Never mount
Special tools and workshop equipment
required
Shock Absorber Set -T10001-
Engine/Gearbox Jack Adapter - Wheel Hub Support -T10149-
Bearing Installer - Wheel Hub/Bearing Kit -T10205A-
Hydraulic Press - Bushing Assembly Tool Kit -T10230-
Socket Bit XZN 10 -T10501-
Puller - Diffe