GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 497480  Size: SH
  1. With the rear wiper blade outwards, push in the button of the rear wiper blade clip and remove the rear wiper blade from the inside radius of the rear wiper arm.

  2. Object Number: 497492  Size: SH
  3. Remove the rear wiper arm out through the opening in the rear wiper blade.

Installation Procedure


    Object Number: 497492  Size: SH
  1. Insert the hook of the rear wiper arm through the opening in the rear wiper blade.

  2. Object Number: 497481  Size: SH
  3. Position the rear wiper blade pivot in the inside radius of the rear wiper arm hook.
  4. Press the rear wiper blade pivot into the rear wiper arm hook until the pivot locks into the hook.