GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 562563  Size: SH
  1. Open the rear compartment.
  2. Disconnect the speaker electrical connectors.
  3. Loosen the 2 forward fasteners (2).
  4. Remove the 2 rearward fasteners (3).
  5. Slide the amplifier rearward to remove.

Installation Procedure


    Object Number: 562563  Size: SH
  1. Slide the amplifier up and under the forward fasteners (2) in the amplifier bracket.
  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.

  3. Install the 2 rearward amplifier fasteners (3).
  4. Tighten
    Tighten the amplifier fasteners to 7 N·m (62 lb ft).

  5. Connect the electrical connectors.