WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Align the retaining tabs on the hood molding with the slots in the front of the hood.
Press the hood molding into place until the retainers are fully seated.