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

Use this procedure after replacing, repairing, or disassembling any portion of the power liftgate assembly.

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

1. Close the vehicle liftgate
2. Connect the Tech 2 to the vehicle.
3. Select Special Functions in the Liftgate Module menu.
4. Select LGM Open/Close Test.
5. Follow the on screen instructions.