AWD Control Module, Additional Work After Replacing
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and workshop equipment required
- Vehicle Diagnostic Tester
NOTE:
Perform the following only if the All Wheel Drive (AWD) control module -J492- was replaced.
-- Connect the vehicle diagnostic tester and turn on the ignition.
-- Select 22 - Replace Control Module in the vehicle diagnostic tester under Guided Functions in directory 22 - AWD Electronics .
- Follow all the instructions in the VAS 5051 exactly.
Using the vehicle diagnostic tester, "adapt" the rear final drive, which was just installed, to the AWD control module.
NOTE:
A system check takes place after 22 - Replace Control Module finishes. Use "Guided Fault Finding" to correct any malfunctions that may have been detected.