GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the rear accessory panel access door from the left rear quarter trim panel.

  2. Object Number: 492285  Size: SH
  3. Use a flat-bladed tool to pry out retaining tab on accessory panel.
  4. Pull accessory panel from the quarter trim panel.

  5. Object Number: 492289  Size: SH
  6. Disconnect the electrical connector from the accessory port.

  7. Object Number: 492291  Size: SH
  8. Unscrew retaining sleeve from accessory port.

  9. Object Number: 492293  Size: SH
  10. Remove the accessory port from the panel.

Installation Procedure


    Object Number: 492293  Size: SH
  1. Install the accessory port to the panel.

  2. Object Number: 492291  Size: SH
  3. Install the retaining sleeve to the accessory port and tighten sleeve.

  4. Object Number: 492289  Size: SH
  5. Connect the electrical connector to the accessory port.
  6. Align retaining tabs on the accessory panel with the holes in the rear quarter trim panel.
  7. Align the retaining tab of the accessory panel with the slot in the rear quarter trim panel and push access panel into quarter trim panel.
  8. Install access panel door.