Disconnect the negative battery cable. Remove the
Wiper Arm from the drive shaft, the nut, the washer, and the upper finish molding from the lift gate. Detach the motor's electrical harness and unscrew it to remove it from the tailgate. To install, set the motor in the tailgate, tighten the screws to 53-inch lbs. Add washer and nut to the shaft, tightening to 62-inch lbs. Reconnect the electrical harness and upper molding.