I was being a idiot and unplugged my cable while doing a read on my 2011 LTZ ECM. I'm tuning for a cam. the computer just said service trailer system And stabilitrac. I unplugged the cable and battery and tried to read it, and it failed. I then tried a write calibration, and it asked for my VIN but still failed. The truck doesn't turn over, the dash is stuck with all the lights on. I'm not sure what to do, I'm stuck on the side of the road.