For 1990-2009 cars

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

#### Conditions

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

#### Calibrate Liftgate

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