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03 GMC 7500 Inoperative cluster&Radio
I have a 03 GMC C7500 With Inoperative Fuel level,temp,charge,oilpressure gagues Tach and speedo work U1000 code loss of class 2 serial data. The radio also is locked out in security mode displaying LOC i can unplug radio and replug and radio works about 10 se... Login to read more. ![]()
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3 Replies Received
3 Replies Received