Important: To ensure proper calibration of the liftgate module, the liftgate system must be at room temperature during the calibration procedure.

Power liftgate calibration must be performed after any of the liftgate system components have been disconnected, disassembled, repaired, or replaced.

Important: The liftgate must be in the full closed position when performing the liftgate calibration procedure. Failure to do so will result in a failed liftgate calibration.

1. Close the liftgate.
2. Install a scan tool.
3. Clear All DTCs before proceeding.
4. Navigate to the Liftgate Module menu.
5. Select Module Setup menu item.
6. Select LGM Open/Close Test and follow the directions displayed on the screen.