Air Conditioning Compressor Control Module Replacement
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
If the Air Conditioning Compressor Control Module is replaced it must be programmed with the latest operating software and vehicle calibrations. Refer to Service Programming System (SPS) .