Originally Posted by
1328115898
I just posted a similar issue on HP Tuners/Facebook this AM. No response as of now. I flashed a change to fan settings this morning. Did not get any indicator there was issue at all. Finished the write calibration and cycled the ignition power. Went to start the car back up and received a VATS message, no engine start. Against my better judgement I went back in, disabled VATS patch 1 and 2, wrote entire. It 'worked' as I was able to drive the car home, no issue. Unfortunately I seem to have a 2013 ATS without any anti theft as a result. I had to keep hitting the ignition button w/o depressing the clutch to keep ignition on long enough to complete the process. If I did not the CUE system would remain lit and dash lights would go out and I would get a failure during the reading or writing process.
I hope this helps! BTW the ATS seems to be a bit of a conundrum, any suggestions on experienced users or information would be great!