Removal Procedure

Important:  Mark the position of the wiper blade on the liftgate with a suitable marker or a piece of masking tape.

1. Pull the washer hose through the liftgate grommet.
2. Disconnect the washer hose from the washer harness connector.
3. Lift the wiper arm off the liftgate.
4. Push out the wiper arm retaining clip with a small screwdriver.
5. Remove the wiper arm from the wiper motor drive shaft.
   Fig 1: Removing Wiper Arm (Rear)

   Courtesy of GENERAL MOTORS CORP.