Audi Q5 Owners & Service Manuals

Audi Q5: Transmission Control

Component Location Overview - Transmission Control

Diagnostic Connection

Installed location: the diagnostic connection for the Vehicle Diagnostic Tester in inside the footwell on the driver side.

Audi Q5. N01-0592

All Wheel Drive Control Module -J492- in the A4 Sedan, A5 Coupe and the A5 Cabriolet

Component location: The All Wheel Drive Control Module -J492--A- is located in the spare wheel well in front of the battery.

Audi Q5. A39-10392

All Wheel Drive Control Module -J492- in the A4 Avant

Component location: The All Wheel Drive Control Module -J492--1- is in the luggage compartment on the right in front of the spare wheel well.

Audi Q5. A39-10444

All Wheel Drive Control Module -J492- in the A5 Sportback

Installed location: The All Wheel Drive Control Module -J492--1- is in the rear right wheel housing under the luggage compartment side trim. Refer to → Body Interior; Rep. Gr.70; Luggage Compartment Trim.

Audi Q5. A39-10445

All Wheel Drive Control Module -J492- in the Audi A6/A7

Component location: The All Wheel Drive Control Module -J492--A- is located on the right in the spare wheel well.

Audi Q5. A97-11328

All Wheel Drive Control Module -J492- in the A8

Component location: The All Wheel Drive Control Module -J492--1- is located on the left in the spare wheel well.

Audi Q5. A39-10446

All Wheel Drive Control Module -J492-, Removing and Installing

  Note

  • All Wheel Drive Control Module -J492- component location. Refer to → Chapter "Component Location Overview - Transmission Control".
  • Removing and installing is on the A4 Sedan.
  • The ignition is off.

- Remove the luggage compartment floor covering.

- Remove the covering and the vehicle tools mount.

- Remove the All Wheel Drive Control Module -J492--A- from the bracket -C-.

- Disconnect the connector -B- from the All Wheel Drive Control Module -J492-.

- Install the All Wheel Drive Control Module -J492- in reverse order of removal.

  • If the All Wheel Drive Control Module -J492- was replaced then additional work is necessary. Refer to → Chapter "All Wheel Drive Control Module -J492-, Additional Work after Replacing".

Audi Q5. A39-10392

All Wheel Drive Control Module -J492-, Additional Work after Replacing

  Note

Only perform the additional work only if the All Wheel Drive Control Module -J492- was replaced.

- Connect the Vehicle Diagnostic Tester and turn on the ignition.

- Select the function 22 - All Wheel Drive (AWD) Electronics in the vehicle diagnostic tester under Guided Functions in the directory 22- Replacing Control Module.

  • Follow all the instructions given by the Vehicle Diagnostic Tester exactly.

With the vehicle diagnostic tester the installed rear final drive is "adapted" on the All Wheel Drive Control Module -J492-.

  Note

A system check will take place when the 22 - Control Module, Replacing function is complete. If malfunctions appear, then use "Guided Fault Finding" to correct them.

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