Section 123 (Engine Exhaust System): General Description: Shields
WARNING: This page is about a different car, the 2002 Saturn LW200, 2002 Saturn L200, and 2002 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.
The heat shields are aluminum; they prevent exhaust system heat from penetrating the floor of the vehicle or the fuel tank. Inspect the shields for cracks, and tears. Shields must always be re-installed if they are removed for exhaust system or body repairs.