GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Place the wiper arm in the mid-wipe position.

  2. Object Number: 1326275  Size: SH

    Important: Do not allow the wiper arm to fall back and strike the endgate.

  3. Lift the wiper arm off the park ramp.
  4. Important: The wiper blade attaches to the wiper arm by the use of a cam-type attachment.

  5. Move the blade in a horizontal position to the arm (2) and push the blade (1) away from the wiper arm in order to release.
  6. Remove the wiper blade from the wiper arm.

Installation Procedure


    Object Number: 1326266  Size: SH
  1. Position the wiper blade in a horizontal position to the slot (2) in the wiper arm.

  2. Object Number: 1326273  Size: SH
  3. Hold the wiper arm and apply inward pressure to the wiper arm (1) in order to secure the wiper blade (3) to the wiper arm.
  4. Carefully lower the wiper arm and blade onto the endgate glass.
  5. Park the rear wiper arm.