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Potential Tuner
17 GMC Tcm code after unlocked tcm and tune
I sent my tcm in to be unlocked and after installing it and having the tune done I keep getting two code. P0700 and P0711 Im not sure what's going on at this point.
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Tuner
The p0700 is a serial data code for information only. Being a fresh module, i'm guessing you probably have the wrong calibration loaded. The p0711 is a fluid temperature code. This code may have tripped because of an incorrect calibration. I recommend as a first step, verifying that you have the right calibration and go from there.