Repair Procedures
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
1-2 Shift Solenoid Valve Replacement
2-3 Shift Solenoid Valve Replacement
Torque Converter Clutch Pulse Width Modulation Solenoid Replacement
Case Cover and Gaskets Assemble
Case Cover Components Disassemble (Without Touch Activated Power) or Case Cover Components Disassemble (With Touch Activated Power)
Control Module References for TCM replacement, setup, and reprogramming.