Electrical Component Locations Overview
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2015 Audi S8, 2015 Audi A8 Quattro, 2014 Audi S8, 2014 Audi A8 Quattro, and 2013 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.
- All Wheel Drive Control Module -J492-
- Installed location A4 Sedan, A5 coup and A5 Cabriolet, refer to Fig 2
- Installed location A4 Avant, refer to Fig 3
- Installed location A5 Sportback, refer to Fig 4
- Installed location A6 and A7, refer to Fig 5
- Installed location A8, refer to Fig 6
- Removing and installing, refer to AWD CONTROL MODULE -J492- .
- Additional work after replacing the control module. Refer to ADDITIONAL WORK AFTER REPLACING ALL WHEEL DRIVE CONTROL MODULE -J492- .
- Important signals from Engine Control Module (ECM) and ABS Control Module -J104- are transmitted via the Data bus to the All Wheel Drive Control Module --.
- ABS Control Module -J104-
- Installed location, removing and installing, refer to ABS CONTROL MODULE -J104- /ABS HYDRAULIC UNIT -N55-, REMOVING AND INSTALLING .
- Data Link Connector (DLC)
- Installed location: Driver side footwell, refer to Fig 7
- Vehicle diagnostic tester, connecting and selecting functions
- Hydraulic Control Unit
- Installed location: on rear final drive
- Removing and installing, refer to ALL WHEEL DRIVE PUMP -V415-, 0BE, 0BF
- Disassembling and assembling, refer to HYDRAULIC CONTROL UNIT, 0BE, 0BF
- Hydraulic control unit with:
- All Wheel Drive Pump -V415-, refer to ALL WHEEL DRIVE PUMP -V415-, 0BE, 0BF .
- Oil Pressure/Temperature Sensor 2 -G640-, refer to OIL PRESSURE/TEMPERATURE SENSOR -G437- OR OIL PRESSURE/TEMPERATURE SENSOR 2 -G640-, 0BE, 0BF .
- Oil Pressure/Temperature Sensor -G437-, refer to OIL PRESSURE/TEMPERATURE SENSOR -G437- OR OIL PRESSURE/TEMPERATURE SENSOR 2 -G640-, 0BE, 0BF .
- All Wheel Drive Clutch Valve 2 -N446-, refer to ALL WHEEL DRIVE CLUTCH VALVE -N445- OR ALL WHEEL DRIVE CLUTCH VALVE 2 -N446-, 0BE, 0BF .
- All Wheel Drive Clutch Valve -N445-, refer to ALL WHEEL DRIVE CLUTCH VALVE -N445- OR ALL WHEEL DRIVE CLUTCH VALVE 2 -N446-, 0BE, 0BF .
- Display in the Instrument Cluster