A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
If the electrical harness connector is not OK:
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Repair the malfunction and repeat the test sequence.
If the electrical harness connector is OK:
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Check the wiring according to the wiring diagram:
If no malfunctions are found in the wiring:
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Replace the Mechatronic unit in the transmission.
‹› The Transmission Control Module (TCM) (J217) is a component of the Mechatronic unit and cannot be replaced separately.
Final procedures
1. Check the DTC memory. => [ Diagnostic Mode 03 - Read DTC Memory ] See: Powertrain Management/Computers and Control Systems/Testing
and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 03 - Read DTC Memory.
2. If necessary, erase DTC memory of the Transmission Control Module (TCM) (J217). => [ Diagnostic Mode 04 - Erase DTC Memory ] See:
Powertrain Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 04 - Erase
DTC Memory.
3. Generate readiness code. => [ Readiness Code ] See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors,
Trips, Drive Cycles and Readiness Codes.