GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 478168  Size: SH
  1. Remove the following components from the vehicle:
  2. 1.1. The 3 plastic retainers
    1.2. The rear side door sill trim plate
  3. Fold the rear seat back cushion forward in order to gain the necessary clearance to remove the rear quarter lower trim panel (1).
  4. Pull and remove the rear quarter lower trim panel (1) from the vehicle by disengaging the plastic retainers.

Installation Procedure


    Object Number: 478168  Size: SH
  1. Install the rear quarter lower trim panel (1) to the vehicle. Press the panel into place ensuring that the plastic retainers are fully engaged.
  2. Fold the rear seat back cushion to the upright position.
  3. Install the rear side door sill trim plate to the vehicle. Secure the trim plate with the 3 plastic retainers.