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U1016 Diagnostic Trouble Code Discussion for November 2012

Serial Communications Malfunction

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Trouble Ticket Help Requests for DTC U1016
Help Request Posted
2003 Chevrolet Corvette 50th Anniversary Edition 5.7L MIL Lamp on VIN: 1G1YY32G33
U1016: Serial Communications Malfunction. We have an 03 vette that every once in a while when you go to start the dash lights up like a christmas tree, it still runs ok but with limited power. The codes all refer to a communication problem. We replaced the battery and cleaned the main grounds up, beca...
November 20, 2012