Repair Procedures
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis 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.
- Headlamp Switch Replacement (with RPO SLT) or Headlamp Switch Replacement (without RPO SLT)
- Headlamp Replacement (Chevrolet) or Headlamp Replacement (GMC HD) or Headlamp Replacement (HD Diesel)
- Headlamp Bulb Replacement (Chevrolet) or Headlamp Bulb Replacement (GMC)
- Underhood Electrical Center or Junction Block Replacement
- Turn Signal Multifunction Switch Replacement
- Control Module References for BCM or IPC replacement, setup, and programming