Repair Instructions
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the repair.
- Auxiliary Heater and Air Conditioning Control Replacement
- Rear Seat Cushion Heater Replacement
- Control Module References for K29R Seat Heating Control Module - Rear replacement, programming and setup