GTO V8-6.0L VIN U (2005)
Control Module: Service and Repair
Transmission Control Module (TCM) Replacement
Removal Procedure
1. Remove the hinge pillar trim from the vehicle.
2. Using a small screwdriver, depress the retaining tab (3).
3. Carefully pull the lower edge of the mounting bracket from the kick panel.
4. Slide the mounting bracket downward to release the retainer, then remove the bracket.