GM Service Manual Online
For 1990-2009 cars only

Radio Rear Speaker Replacement Center

Removal Procedure

  1. Remove the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement .

  2. Object Number: 1457004  Size: SH
  3. Remove the nuts securing the center speaker (2).
  4. Disconnect the electrical connector.
  5. Remove the speaker (2).

Installation Procedure


    Object Number: 1457004  Size: SH
  1. Install the speaker (2).
  2. Connect the electrical connector.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the nuts securing the center speaker (2).
  5. Tighten
    Tighten the nuts to 9 N·m (80 lb in).

  6. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement .

Radio Rear Speaker Replacement Left

Removal Procedure

  1. Remove the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement .

  2. Object Number: 1457004  Size: SH
  3. Remove the nuts securing the left speaker (3).
  4. Disconnect the electrical connector.
  5. Remove the speaker (3).

Installation Procedure


    Object Number: 1457004  Size: SH
  1. Install the speaker (3).
  2. Connect the electrical connector.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the nuts securing the left speaker (3).
  5. Tighten
    Tighten the nuts to 9 N·m (80 lb in).

  6. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement .

Radio Rear Speaker Replacement Right

Removal Procedure

  1. Remove the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement .

  2. Object Number: 1457004  Size: SH
  3. Remove the screws securing the right speaker (1).
  4. Disconnect the electrical connector.
  5. Remove the speaker (1).

Installation Procedure


    Object Number: 1457004  Size: SH
  1. Install the speaker (1).
  2. Connect the electrical connector.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the screws securing the right speaker (1).
  5. Tighten
    Tighten the screws to 9 N·m (80 lb in).

  6. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement .