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U1262 Diagnostic Trouble Code Discussion for August 2014

Data Circuit Malfunction


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Trouble Ticket Help Requests for DTC U1262
Help Request Posted
2002 Mercury Grand Marquis LS 4.6L Poor Idle Quality, Surge, Cuts out, Stall, Misfire VIN: 2MEFM75W02
U1262: Bus Communication fault. The customers concern is that once in a while the car will shut off as he is cruising down the road. This is as if he were to shut the key off. Then he will have to let the car sit for a few minutes before the engine will start again. Then the engine may run p...
August 25, 2014