Untouched for 1yr = Controller Unlocker X36 exceed number of attempts

[theburlyman]

Something strange here - Please help

#1 No tuner or other program has ever touched my vehicle. One of my two laptops are the only thing ever connected to the vehicle.
#2 I have been out of country and not connected to this vehicle or updated HPtuners in over a year.
#3 First thing I did prior to connecting and trying to read/flash was update to the latest Beta version of Editor, and the newest MPVI pro Drivers
#4 I am still using MPVI Pro not 2
#5 PCM is a PO1 w/ a 3bar SD OS applied
#6 With the MPVI connected I reinstalled all of my Application Keys (Total of 14 credits across multiple different vehicles)
#7 PCM will let me read entire, make change to the tune and save, but when trying to write I get the X36 error.

If there is more information I need to provide please let me know... I have been chasing this problem for a month now, and am supposed to hit the dyno for the first time ever this weekend.

Tune file attached.
Thanks

[Bill@HPTuners]

I'm sorry you're having troubles and we'd love to help you. Have you already opened up a support ticket? If so, do you have your ticket number so that we can review the status? If not, please open a support ticket here: https://support.hptuners.com




It looks like you are using one of our LS1 custom operating systems, if the key off process is not completed properly after a write entire this could potentially leave your ecm using the stock seed/key algo but the custom operating system id number which would give you the exact symptoms you are describing.

[theburlyman]

Thank you Bill - I have submitted a support ticket and will update progress.