Liftgate 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 liftgate control module is replaced, the following procedures must be performed.
- Connect a scan tool to the vehicle and access SPS. Refer to Service Programming System (SPS) .
- Perform the SPS function Liftgate Control Module - Programming and follow the on-screen instructions.
- Perform the SPS function Liftgate Control Module - Configuration & Setup and follow the on-screen instructions. On the screen Control Module - Configuration & Setup Function(s), select both ECU Configuration/Re-configuration and the appropriate ECU Setup.
- Clear DTCs after completing the programming procedure.