Repair Procedures
WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the repair.
- Control Module References for PIM or TCM replacement, setup, and programming.
- Manual Shift Shaft Position Switch Replacement .
- Transmission Control Wiring Harness Extension Harness Removal .