Astra L4-1.8L (2009)
Control Module: Service and Repair
Transmission Control Module Replacement
Removal Procedure
1. Remove the center console. Refer to Front Floor Console Replacement (See: Body and Frame/Interior Moulding / Trim/Console/Service and
Repair).
2. Remove the vent duct (1).
Important: Do not damage the wiring harness.
3. Open the cable ties (1).
4. Remove the cable ties (2) from the bracket.
5. Disconnect the wiring harness plug (3).
6. Detach the wiring harness plug (4) from the transmission control module (TCM).
Release the wiring harness plug and disconnect.
