GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2004 🢒 Regal 🢒 Accessories 🢒 Entertainment 🢒 Radio Rear Speaker Grille Replacement

Removal Procedure

    Object Number: 689979 Size: SH
  1. Remove the rear window trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.
  2. Remove the rear speaker grille nuts from the bottom of the rear speaker grille.
  3. Release the rear speaker grille retainer from the rear window trim panel.
  4. Pull up and out on the rear speaker grille.
  5. Remove the rear speaker grille retainer.
  6. Remove the rear speaker grille from the rear window trim panel.

Installation Procedure

    Object Number: 689979 Size: SH
  1. Align the rear speaker grille to the rear window trim panel.
  2. Lock in the retainers by pressing the rear speaker grille into the rear window trim panel.

    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.

  3. Install the rear speaker grille nuts.

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

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