Replace and Program The Control Module
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2020 GMC Yukon XL, 2020 GMC Yukon, 2020 Chevrolet Tahoe, 2020 Chevrolet Suburban, and 2020 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
To program a replacement K171 Hands-Free Liftgate Sensor Control Module, perform the following procedure:
- Connect the scan tool to the vehicle.
- Select Module Diagnosis:
- Select K39 Liftgate Control Module:
- Select Configuration/Reset Functions:
- Select Remove/Reset Module:
- Select K171 Hands-Free Liftgate Sensor Control Module Calibration:
- Press "Enter" and follow the on screen instructions: