GM Service Manual Online
For 1990-2009 cars only

Rear Pillar Speaker Replacement Pickup

Removal Procedure

  1. Remove the trim panel. Refer to Rear Quarter Trim Panel Replacement in Interior Trim.

  2. Object Number: 346957  Size: SH
  3. Remove the speaker by pushing down on the top retainer.

  4. Object Number: 370273  Size: SH
  5. Disconnect the electrical connector and remove the speaker.

Installation Procedure


    Object Number: 370273  Size: SH
  1. Connect the electrical connector.

  2. Object Number: 346957  Size: SH
  3. Install the speaker by snapping the top retainer into place.
  4. Install the trim panel. Refer to Rear Quarter Trim Panel Replacement in Interior Trim.
  5. Verify the component's operation.

Rear Pillar Speaker Replacement Utility

Removal Procedure

  1. Remove the garnish molding. Refer to Rear Upper Garnish Molding Replacement in Interior Trim.

  2. Object Number: 623042  Size: SH
  3. Remove the garnish molding. Refer to Body Rear Corner Garnish Molding Replacement in Interior Trim.
  4. Remove the speaker.
  5. Disconnect the electrical connectors, as necessary.

Installation Procedure


    Object Number: 623042  Size: SH
  1. Connect the electrical connectors, as necessary.
  2. Install the speaker.
  3. Install the garnish molding. Refer to Body Rear Corner Garnish Molding Replacement in Interior Trim.
  4. Install the garnish molding. Refer to Rear Upper Garnish Molding Replacement in Interior Trim.
  5. Verify the component's operation.