Pinpoint Test E: The Defrost System Is Inoperative: Notes
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DEFOGGERS (CROWN VICTORIA) and DEFOGGERS (GRAND MARQUIS) for schematic and connector information.