Repair Instructions
WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification
- Automatic Transmission Wiring Harness Replacement
- Control Valve Solenoid Body Replacement - B315A Transmission Range Control Valve 1 Position Switch
- Control Valve Body Cover Replacement
- For control module replacement, programming, and setup refer to: Control Module References
Additional Procedures
Transmission Service Fast Learn Procedure - Perform only when the component/system is serviced.