Preliminary Information
WARNING: This page is about a different car, the 1997 Mercury Grand Marquis and 1997 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
Verify customer concern by operating system in question. Attempt to duplicate condition with ignition switch in RUN position with engine off, in START position before ignition switch is released, and in RUN position with engine running. Visually inspect components.
If inspection reveals an obvious concern which can be easily serviced, correct malfunction before continuing inspection and verification. See MECHANICAL INSPECTION and ELECTRICAL INSPECTION charts below.