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Home >> Ford >> 2013 >> Escape Titanium, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Instrumentation, Message Center, And Warning Chimes >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test Z: The MIL Is Never Or Always On >> Normal Operation and Fault Conditions

Normal Operation and Fault Conditions

Refer to MIL .

If the engine MIL request message is missing or invalid for less than 5 seconds, the IPC defaults the MIL to its last state (on or off), based upon the last known good message received.

If the engine MIL request message is missing for 5 seconds or longer, the BCM and the IPC set DTC U0100:00. If the engine MIL request message is missing, the IPC defaults the MIL on.