GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Open the door(s).

  2. Object Number: 314663  Size: SH
  3. Remove the screws that retain the left front door step trim plate to the vehicle.

  4. Object Number: 314664  Size: SH
  5. Remove the screws that retain the right front door step trim plate to the vehicle.

  6. Object Number: 314665  Size: SH
  7. Remove the screws that retain the sliding door step trim plate to the vehicle.

  8. Object Number: 314666  Size: SH
  9. Remove the screws that retain the rear trim plate to the vehicle.
  10. Remove the trim plate from the vehicle.

Installation Procedure


    Object Number: 314666  Size: SH
  1. Install the trim plate to the vehicle.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the screws that retain the left front door step trim plate to the vehicle.
  4. Tighten
    Tighten the screws that retain the left front door step trim plate to 2 N·m (18 lb in).


    Object Number: 314665  Size: SH
  5. Install the screws that retain the right front door step trim plate.
  6. Tighten
    Tighten the screws that retain the right front door step trim plate to 2 N·m (18 lb in).


    Object Number: 314664  Size: SH
  7. Install the screws that retain the sliding door step trim plate to the vehicle.
  8. Tighten
    Tighten the screws that retain the sliding door step trim plate to 2 N·m (18 lb in).


    Object Number: 314663  Size: SH
  9. Install the screws that retain the rear trim plate to the vehicle.
  10. Tighten
    Tighten the screws that retain the rear trim plate to 2 N·m (18 lb in).

  11. Close the door(s).