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:
Overview - Front Passenger Airbag
1 - Connector
For Front Passenger Airbag Igniter 2 -N132-
2 - Connector
For Front Passenger Airbag Release Valve Igniter -N491-
3 - Bolts
9 Nm
Replace after removing
4 - Dual-Stage Front Passenger Airbag
With
General Information - Infrared System
The infrared system (9R1) supports the driver during trips
in the dark. The infrared system image shows in the instrument
cluster a thermal image of the area ahead of the vehicle. The
range of view of approximately 300 m extends well beyond the
range of the