Anti-theft Immobilizer problems

Anti-theft Immobilizer
Anti-theft Immobilizer: Security system that prevents the car from starting if the ignition key is not the correct one.
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No communication with pcm,abs,trailer control module,TCM, and no start SolvedSolved

Ford E-250 2010 5.4 litre 135000 miles
Anti theft light flashing rapidly and gauges flicker once in awhile. Found some melted wires for the trailer control module and repaired but still can't communicate with all this modules. It has u0100, u0155 and some other u codes.
MBrown from Canada 7 months ago  
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Best answer (according to MBrown)
MBrown from Canada 7 months ago
Communication wires at the brake control mudule relay was melted together at the brake controller relay.
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