GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38778 Door Trim Pad Clip Remover

Removal Procedure


    Object Number: 738841  Size: SH
  1. Drill out the plastic rivit from the rear fascia extension corner if equipped.
  2. Remove the rear bumper fascia extension screw if equipped.

  3. Object Number: 457528  Size: SH
  4. Remove the rear bumper fascia splash shield nuts.

  5. Object Number: 457514  Size: SH
  6. Remove the rear bumper fascia splash shield bolt.

  7. Object Number: 457523  Size: SH
  8. Remove the rear bumper fascia push-in retainer using J 38778 .

  9. Object Number: 457524  Size: SH
  10. Remove the rear bumper fascia splash shield screws.
  11. Remove the rear bumper fascia splash shield.

Installation Procedure


    Object Number: 457528  Size: SH
  1. Install the rear bumper fascia splash shield over the studs.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the rear bumper fascia splash shield nuts.
  4. Tighten
    Tighten the rear bumper fascia splash shield nuts to 2 N·m (18 lb in).


    Object Number: 457523  Size: SH
  5. Install the rear bumper fascia splash shield bolt.
  6. Tighten
    Tighten the rear bumper fascia splash shield bolts to 2 N·m (18 lb in).


    Object Number: 457524  Size: SH
  7. Install the rear bumper fascia splash shield screws.
  8. Tighten
    Tighten the rear bumper fascia splash shield nut to 2 N·m (18 lb in).


    Object Number: 457523  Size: SH
  9. Install the rear bumper fascia splash shield push-in retainers.

  10. Object Number: 738841  Size: SH
  11. Using a new plastic rivit,install the plastic rivit to the rear fascia extension corner to splash shield if equipped.
  12. Install the rear bumper fascia extension screw to the rear fascia extension corner to splash shield if equipped.
  13. Tighten
    Tighten the rear bumper fascia extension screw to 2 N·m (18 lb in).