Normal Operation
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.
The strobe lamp control module is supplied ignition switched voltage through circuit 37 (YE). When the switches are actuated for the strobe lamps, voltage is routed to the strobe lamp control module through circuits 23 (TN/LG) and 30 (BK/LG). Ground for the strobe control module is supplied through circuit 57 (BK). When the strobe control module is active, high voltage is provided to the strobe lamps on individual harnesses.