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.
- Driver or Passenger Seat Back Ventilation Heating and Cooling Blower Replacement (Denali with KB6)
- Driver or Passenger Seat Cushion Ventilation Heating and Cooling Blower Replacement (Denali with KB6)
- Control Module References for the MSM, CCSM, and door lock/window switch replacement, setup, and programming