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U0100 Diagnostic Trouble Code Discussion for October 2016

Lost Communication With ECM


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Trouble Ticket Help Requests for DTC U0100
Help Request Posted
2015 Dodge Journey SXT 3.6L MIL Lamp on VIN: 3C4PDCBG7F
U0100: PCM comm lost stored in IPC. Greetings fellow head-scratchers, hope someone has an idea on my problem. This 2015 Dodge Journey will intermittently light up the mil/abs/traction lights while driving corresponding with loss of brake lights. If shut off, the car won't crank (push button star...
October 31, 2016