GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1618246  Size: SH
  1. Remove the washer nozzle from the wiper arm. Refer to Rear Window Washer Nozzle Replacement.
  2. Remove the wiper blade. Refer to Windshield Wiper Blade Replacement.
  3. Remove the wiper arm cap.
  4. Remove the wiper arm nut.
  5. Remove the wiper arm.

Installation Procedure


    Object Number: 1220779  Size: SH
  1. Install the rear wiper arm with the nut.
  2. Install the cap.
  3. Install the wiper blade. Refer to Windshield Wiper Blade Replacement.
  4. Install the washer nozzle to the wiper arm. Refer to Rear Window Washer Nozzle Replacement.