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U0100 Diagnostic Trouble Code Discussion for November 2016

Lost Communication With ECM


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Trouble Ticket Help Requests for DTC U0100
Help Request Posted
2011 Ford F-150 XL 5.0L No Start VIN: 1FTFW1EF3B
U0100: anti theftaccesory protocol interfaceip moduletire monitert-caseand hvac. Hi,I have this truck that is an intermittent no start, no crank. When this happens I lose communication with a lot of modules,the ECM, ABS, DSPM, Airbag, park aid,transmission, trailer brake control,modules and a few others, it also sets at least 16 communicat...
November 14, 2016