GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the rear seat back in order to access the amplifier. Refer to Rear Seat Back Replacement in Seats.

  2. Object Number: 443271  Size: SH
  3. Release the retainers (3) holding the amplifier (2) to the electrical component mounting bracket (4).
  4. Disconnect the electrical connectors (5) from the amplifier (2).
  5. Remove the amplifier.

Installation Procedure


    Object Number: 443271  Size: SH
  1. Connect the electrical connectors (5) to the amplifier (2).
  2. Install the amplifier (2) onto the electrical component mounting bracket (4).
  3. Ensure the retainer clips engage the amplifier in order to secure.
  4. Install the rear seat back. Refer to Rear Seat Back Replacement in Seats.