GM Service Manual Online
For 1990-2009 cars only

The front and rear bumper assemblies consist of the following components:

    • An impact bar
    • A foam energy absorber
    • A polyurethane fascia

The impact bar is bolted to brackets. The brackets are bolted at the front of the vehicle, and welded at the rear of the vehicle. A foam energy absorber is attached to the fascia. The fascia is attached at the fender and wheelhouse locations. The fascia gains structural support from the foam energy absorber.