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U1900 Diagnostic Trouble Code Discussion for June 2009

CAN System Communication Error


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Trouble Ticket Help Requests for DTC U1900
Help Request Posted
2006 Ford F-150 XLT 5.4L MIL Lamp on VIN: 1FTPW14V56
U1900: no communication. ... sea. Truck came in with a complaint of No Tach, Speedo, A.B.S. light on, Ck engine light on, No A/C clutch operation, and battery light on. I hooked up Modis and got no communication with the P.C.M or the A.B.S. module, I could communicate with the instrum...
June 28, 2009
2006 Ford F-150 XLT 5.4L MIL Lamp on VIN: 1FTPW14V56
U1900: no communication. ... sea. Truck came in with a complaint of No Tach, Speedo, A.B.S. light on, Ck engine light on, No A/C clutch operation, and battery light on. I hooked up Modis and got no communication with the P.C.M or the A.B.S. module, I could communicate with the instrum...
June 28, 2009