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U1900 Diagnostic Trouble Code Discussion for November 2016

CAN System Communication Error


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Trouble Ticket Help Requests for DTC U1900
Help Request Posted
2006 Mercury Mountaineer Premier 4.6L MIL Lamp on, No Communication VIN: 4M2EU48806
U1900: CAN Communication Fault - Reported from ABS PATS IPC 4x4. Second post in as many days, glad I get 4... This Mountaineer has an incredibly intermittent issue of setting the listed communication codes from assorted modules. Problem was originally a concern about the TRAC light coming on at startup. Had voltage and comm...
November 02, 2016
2007 Ford F-250 Super Duty XLT 5.4L Stall VIN: 1FTSX21567
U1900: ABS CAN commuication BUS fault. Hi everybody, and thank you in advance, car owner said that when he came to a stop all the lights on the IC came on and the vehicle died and restart ok no problem happened twice, and to us only happen 2 times too but just the lights flicker but it didn't died....
November 17, 2016
2006 Mercury Mountaineer Premier 4.6L MIL Lamp on, No Communication VIN: 4M2EU48806
U1900: CAN Communication Fault - Reported from ABS PATS IPC 4x4. Second post in as many days, glad I get 4... This Mountaineer has an incredibly intermittent issue of setting the listed communication codes from assorted modules. Problem was originally a concern about the TRAC light coming on at startup. Had voltage and comm...
November 29, 2016