GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 655839  Size: SH
  1. Remove the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.
  2. Remove the nuts from the rear speaker grille.
  3. Remove the rear speaker grille from the rear shelf trim panel.

Installation Procedure


    Object Number: 655839  Size: SH
  1. Position the rear speaker grille retainer tab to the rear shelf trim panel.
  2. Install the rear speaker grille into the rear shelf trim panel, pressing in until 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 rear speaker grille nuts to 2 N·m (18 lb in).

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