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.
- Coolant Heater Replacement (With LH6, LY2, LGM, LY5 or LY6) or Coolant Heater Replacement (With L76 or L92) or Coolant Heater Replacement (LU3) or Coolant Heater Replacement (LMM)
- Coolant Heater Cord Replacement (LH6, LMG, LY2 and LY5) or Coolant Heater Cord Replacement (LY6) or Coolant Heater Cord Replacement (L76 and L92) or Coolant Heater Cord Replacement (LMM)