GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 620966  Size: SH
  1. Remove the front door sill plate.
  2. Remove the front door sill plate from the door sill.

  3. Object Number: 620965  Size: SH
  4. Remove the front door sill plate push-in retainers if required .

Installation Procedure


    Object Number: 620965  Size: SH
  1. Install the front door sill plate push-in retainers and the 4-way locator, pressing in place until fully seated.

  2. Object Number: 620966  Size: SH
  3. Align the front door sill plate to the 4-way locator and the push-in retainers.
  4. Install the front door sill plate to the push-in retainers, applying pressure to secure at all tab locations.