01324

01324 - Control Module for All Wheel Drive (J492)

01324 - Control Module for All Wheel Drive (J492): No Communications

Possible Symptoms

• Driveablity issues
• Warning lights in instrument cluster.

Possible Causes

• Control Module for All Wheel Drive (J492) is faulty
• Electrical path issue
  • Wiring harness, ground points, fuses
• Incorrect coding of ABS module

Possible Solutions

• Inspect electrical paths, repair as needed

Special Notes

• When found in an Audi A6 Allroad (4B) with the Bosch 5.3 ABS/EDS/ASR/ESP system, the soft coding of the ABS may be incorrect.
  • Many Audi A6 Allroads do not have "Manual with Low Range (only Audi A6 Allroad)". Try coding the ABS module as "Manual".