Section 220 (Battery System): THERMOWRAP: Description
WARNING: This page is about a different car, the 2004 Dodge Grand Caravan, 2004 Dodge Caravan, and 2004 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
A one-piece slip-on thermowrap unit shields the battery case from engine compartment heat. The thermowrap slips over the battery case and due to its one piece design, the battery cables must be removed in order to install or remove the thermowrap.