Procedures

Mechatronic Unit For Direct Shift Transmission, Replacing

Work procedure
Check control module identification of the previous Mechatronic unit for direct shift transmission as follows:
- Connect diagnostic tester. Diagnostic Tester, Connecting
- Switch ignition on.
- Under address word 33, select "Diagnostic mode 9: Vehicle information".
- Select vehicle information 'Test-ID 04: Calibration Identification".

Control module identification will be displayed, e.g.:
01M927733MH0001

- End diagnosis and switch ignition off.
- Replace Direct Shift Gearbox (DSG) Mechatronic -J743-:
- Check whether the new control module identification matches the old control module identification.

If Direct Shift Gearbox (DSG) Mechatronic -J743- was replaced:
- Code the Direct Shift Gearbox (DSG) Mechatronic.
See VAS5051 Vehicle Diagnostic, Testing and Information System; Guided Fault Finding; Vehicle System Test or VAS5052; Vehicle Self-Diagnosis
- Generate readiness code. Monitors, Trips, Drive Cycles and Readiness Codes