GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the wiper arms. Refer to Windshield Wiper Arm Replacement .

  2. Object Number: 899985  Size: SH
  3. Remove the push pin fasteners in the cowl vent screen.
  4. Disconnect the washer fluid hose.
  5. Remove the cowl vent screen.

Installation Procedure


    Object Number: 899985  Size: SH
  1. Install the cowl vent screen.
  2. Connect the washer fluid hose.
  3. Install the push pin fasteners to the cowl vent screen.
  4. Install the wiper arms. Refer to Windshield Wiper Arm Replacement .