GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the rear window trim panel. Refer to Rear Window Shelf Trim Panel Replacement .

  2. Object Number: 181722  Size: SH
  3. Remove the sound barrier.

Installation Procedure


    Object Number: 181722  Size: SH
  1. Install the sound barrier.
  2. Install the rear window trim panel. Refer to Rear Window Shelf Trim Panel Replacement .