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U1255 Diagnostic Trouble Code Discussion for July 2012

Class 2 Communication Malfunction


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Trouble Ticket Help Requests for DTC U1255
Help Request Posted
2001 Cadillac Eldorado ETC 4.6L No Start, No crank VIN: 1G6ET12951
U1255: Class 2 Communication Malfunction. First,thanks in advance for your time and any assistance. This vehicle came from a used car dealer. This beast was presented to us as a no crank concern. We were told that up until that point it was running fine and had been for a couple of weeks after having ...
July 20, 2012
2001 Cadillac Eldorado ETC 4.6L No Start, No crank VIN: 1G6ET12951
U1255: Class 2 Communication Malfunction. First,thanks in advance for your time and any assistance. This vehicle came from a used car dealer. This beast was presented to us as a no crank concern. We were told that up until that point it was running fine and had been for a couple of weeks after having ...
July 20, 2012