GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 38778 Door Trim Pad and Garnish Clip Remover


    Object Number: 361956  Size: SH
  1. Remove the rear window trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.
  2. Remove the rear seat sound barrier. Refer to Rear Seat Back Sound Barrier Replacement in Interior Trim.
  3. Using the J 38778 , remove the push-in fasteners retaining the low frequency audio amplifier to the rear shelf.

  4. Object Number: 182358  Size: SH
  5. Carefully lift the audio amplifier from the rear shelf to access the electrical/audio connectors.
  6. Disconnect the electrical/audio connectors from the audio amplifier.
  7. Remove the audio amplifier.

Installation Procedure


    Object Number: 182358  Size: SH
  1. Connect the electrical/audio connectors to the low frequency audio amplifier.
  2. Position and carefully lower the audio amplifier to the rear shelf.

  3. Object Number: 362004  Size: SH
  4. Install the push-in fasteners to retain the audio amplifier to the rear shelf.
  5. Install the rear seat sound barrier. Refer to Rear Seat Back Sound Barrier Replacement in Interior Trim.
  6. Install the rear window trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.