Repair Instructions
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. 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 Cushion Heater Replacement (without HP2) , Driver or Passenger Seat Cushion Heater Replacement (with HP2)
- Control Module References for the MSM replacement, setup, and programming