Liftgate Calibration
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.
If any portion of the power liftgate assembly is replaced, repaired or disassembled, perform the following liftgate calibration procedure:
- Ensure that the rotary switch on the overhead console is set to Enable.
- On the scan tool, select Body, select Liftgate Module, select Module Setup
- Perform the scan tool LGM Open/Close Test