GM Service Manual Online
For 1990-2009 cars
Makes 🢒 Chevrolet 🢒 2004 🢒 C-Series Medium Duty Truck C6/7/8 - Mexico 🢒 Body 🢒 Seats 🢒 Radio Rear Speaker Replacement

Removal Procedure
  1. Remove the speaker grille and the rear trim panel.

    2. Object Number: 207426 Size: SH
  2. Remove the speaker mounting screws.
  3. Remove the speaker.
  4. Disconnect the electrical connectors.

Installation Procedure
  1. Connect the electrical connectors.

    2. Object Number: 207426 Size: SH
  2. Install the speaker.

    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 speaker mounting screws.

    4. Tighten
    Tighten the speaker mounting screws to 2 N·m (18 lb in).

  4. Install the speaker grill or the rear trim panel
  5. Check the circuit operation.