Component Location Overview - Electrical Components

WARNING: This page is about a different variant/trim than selected.

Fig 1: Electrical And Electronic Components And Component Locations

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All Wheel Drive Control Module -J492-
- Installed location A4 Sedan, A5 Coupe 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 All Wheel Drive Control Module -J492-, REMOVING AND INSTALLING .
- Additional work after replacing the control module. Refer to All Wheel Drive 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 All Wheel Drive (AWD) Control Module --.
ABS Control Module -J104-
- Installed location, removing and installing. Refer to OVERVIEW - CONTROL MODULE AND HYDRAULIC UNIT and ABS Control Module -J104- /ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING .
Data Link Connector
- Installed location: Driver side footwell. Refer to Fig 7
- Vehicle Diagnostic Tester, Connecting and Selecting Functions
Hydraulic Control Unit
- Component location: on rear final drive
- Removing and installing. Refer to HYDRAULIC CONTROL UNIT, REMOVING AND INSTALLING .
- Disassembling and assembling. Refer to HYDRAULIC CONTROL UNIT, DISASSEMBLING AND ASSEMBLING .
- Hydraulic control unit with:
  - All Wheel Drive Pump -V415-. Refer to All Wheel Drive Pump -V415-, REMOVING AND INSTALLING .
  - Oil Pressure/Temperature Sensor 2 -G640-. Refer to Oil Pressure/Temperature Sensor -G437- OR Oil Pressure/Temperature Sensor 2 -G640-, REMOVING AND INSTALLING .
  - Oil Pressure/Temperature Sensor -G437-. Refer to Oil Pressure/Temperature Sensor -G437- OR Oil Pressure/Temperature Sensor 2 -G640-, REMOVING AND INSTALLING .
  - All Wheel Drive Clutch Valve 2 -N446-. Refer to All Wheel Drive Clutch Valve -N445- OR All Wheel Drive Clutch Valve 2 -N446-, REMOVING AND INSTALLING .
  - All Wheel Drive Clutch Valve -N445-. Refer to All Wheel Drive Clutch Valve -N445- OR All Wheel Drive Clutch Valve 2 -N446-, REMOVING AND INSTALLING .
Display in Instrument Cluster

Fig 2: All Wheel Drive (AWD) Control Module -J492- In Audi A4 Sedan, Audi A5 Coupe And Audi A5 Cabriolet

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Fig 3: All Wheel Drive (AWD) Control Module -J492- In Audi A4 Avant

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Fig 4: All Wheel Drive Control Module -J492- in the A5 Sportback

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Fig 5: All Wheel Drive (AWD) Control Module -J492- In Audi A6/A7

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Fig 6: All Wheel Drive (AWD) Control Module -J492- In Audi A8

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Fig 7: Data Link Connector (DLC)

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