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U1040 Diagnostic Trouble Code Discussion for September 2012

Lost Communication With Antilock Brake System Module

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Trouble Ticket Help Requests for DTC U1040
Help Request Posted
2002 Chevrolet Venture LS 3.4L No Start VIN: 1GNDX03E82
U1040: Lost Communication W ABS Module. Greetings fellow techs, Got one in today that has us scratching our heads a little bit. 2002 Chevy Venture Van with a ton of miles (278048) and beat to death was towed in. Customer stated the van just died while driving. Van will not crank with the key-everyth...
September 14, 2012