Removal Procedure
- Remove the wiper arm. Refer to Wiper Arm Replacement - Rear (TrailBlazer SS) or Wiper Arm Replacement - Rear (TrailBlazer, Envoy) .
- Remove the nut and spacer from the wiper motor shaft.
- Remove the interior trim panel from the liftgate. Refer to Liftgate Trim Panel Replacement .
- Disconnect the wiper motor electrical connector.
- Remove the 2 bolts retaining the wiper motor to the liftgate.
- Remove the wiper motor.