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diagnostic connector
I have a 2000 GMC C8500 with a 3126 Cat. engine in it. I was wondering where the diagnostic connector is for this truck? I have looked everywhere, but cannot seem to locate it. It has a OBD-11 connector under the dash, and i have the light,medium software for ... Login to read more. ![]()
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2 Replies Received
2 Replies Received