Repair Procedures
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 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 diagnostic procedure.
- Instrument Cluster Replacement (without RPO SLT) or Instrument Cluster Replacement (with RPO SLT)
- Engine Control Module Replacement for the 4.3L engine
- Engine Control Module Replacement for the 4.8L, 5.3L, 6.0L, and 6.2L engine
- Engine Control Module Replacement for the 6.6L engine
- Control Module References for ECM replacement, setup, and programming
- Four-Wheel Drive Does Not Disengage
- Four-Wheel Drive Does Not Engage