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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 942 (Instrument Cluster System) >> Diagnostic Tests >> Instrument Cluster >> Pinpoint Tests >> Pinpoint Test P: The Anti-Theft Indicator Is Never/Always On >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

The anti-theft indicator alerts the operator that a theft system malfunction has occurred or that the anti-theft system is armed when the ignition switch is in the OFF position. The anti-theft indicator operates with a message over the communication network from the powertrain control module (PCM) when the ignition switch is in the RUN or START position and is controlled by the instrument cluster in the OFF and ACC positions.

Possible Causes