GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 Envoy - 4WD 🢒 Body and Accessories 🢒 Entertainment 🢒 Radio Rear Speaker Replacement

Removal Procedure
  1. Remove the rear body side trim panel. Refer to Body Side Trim Panel Replacement

    2. Object Number: 298798 Size: SH
  2. Disconnect the electrical connectors, as necessary.
  3. Remove the radio rear speaker nuts.
  4. Remove the rear speaker from the rear body side trim panel.

Installation Procedure

    Object Number: 298798 Size: SH
  1. Install the radio rear speaker to the rear body side trim panel.

    2. 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.

  2. Install the radio rear speaker nuts.

    3. Tighten
    Tighten the radio rear speaker nuts to 1.2 N·m (11 lb in).

  3. Connect the electrical connectors, as necessary.
  4. Install the rear body side trim panel. Refer to Body Side Trim Panel Replacement
  5. Inspect for proper circuit operation.