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.
- Air Conditioning Compressor Replacement (LLY/LMM) , Air Conditioning Compressor Replacement (LU3) , Air Conditioning Compressor Replacement (LY2, LY5, LH6, L76, L92 and LMG) or Air Conditioning Compressor Replacement (HP2)
- Compressor Clutch Plate/Hub Assembly Replacement
- Control Module References for HVAC control module and ECM replacement, setup, and programming