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U1305 Diagnostic Trouble Code Discussion for May 2010

Class 2 Data Line Circuit High Or Low Voltage

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Trouble Ticket Help Requests for DTC U1305
Help Request Posted
2005 Chevrolet Silverado 1500 5.3L Intermittent comm. VIN: 1GCEK19Z35
U1305: Class 2 Data link low or high. This vehicle came in about a week ago with a communication problem. Customer needs to get state inspection sticker and they said there was no communication with the vehicle. I hooked up our Tech 2 and had no problems at all. Data came through just fine on all ...
May 03, 2010