GM Service Manual Online
For 1990-2009 cars only

Radio Rear Speaker Replacement with UW6

Removal Procedure

  1. Remove the rear seat to rear window trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.

  2. Object Number: 309059  Size: SH
  3. Pry the speaker (3) from the plastic retainers (2).
  4. Partially remove the speaker.
  5. Disconnect the electrical connector (1).
  6. Remove the speaker.

Installation Procedure


    Object Number: 309059  Size: SH
  1. Partially install the speaker.
  2. Connect the electrical connector (1).
  3. Install the speaker (3) into the plastic retainers (2).
  4. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.

Radio Rear Speaker Replacement with UQ4

Removal Procedure

  1. Remove the rear seat to rear window trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.

  2. Object Number: 499320  Size: SH
  3. Pry the speaker (1) from the plastic retainers.
  4. Partially remove the speaker.
  5. Disconnect the electrical connector (2).
  6. Remove the speaker.

Installation Procedure


    Object Number: 499320  Size: SH
  1. Partially install the speaker (1).
  2. Connect the electrical connector (2).
  3. Install the speaker into the plastic retainers.
  4. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.