GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 601818  Size: SH
  1. Remove the rear window shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.
  2. Remove the nuts from the rear speaker grille.
  3. Release the rear speaker grille retainer tabs in order to remove the grille from the rear window trim panel.

Installation Procedure


    Object Number: 601818  Size: SH
  1. Align the rear speaker grille to the rear window trim panel.
  2. Install the rear speaker grille to the rear window trim panel pressing into place until the retainer tabs are fully seated.
  3. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the nuts to the rear speaker grille.
  5. Tighten
    Tighten the speaker grille nuts to 2 N·m (18 lb in).

  6. Install the rear window shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.