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