Hey guys i have a question about the calibration box under where the operation system ID number is. I uploaded my dads stock tune and under calibration ID it shows N/A. I then tryed to Download a tune with the same operating system and went to reflash and a box came up saying something about calibration not correct, but i could still continue if i wanted? Can anyone help me out and point my in the right direction. Thanks Cole.

Hey guys i have a question about the calibration box under where the operation system ID number is. I uploaded my dads stock tune and under calibration ID it shows N/A. I then tryed to Download a tune with the same operating system and went to reflash and a box came up saying something about calibration not correct, but i could still continue if i wanted? Can anyone help me out and point my in the right direction. Thanks Cole.


that's normal, just means that the "N/A" doesn't match your vin number, not a problem to load it. If you're using tunes from a library where they either have someone else's vin or N/A in the vin box and don't want to see that message you can copy and paste your vin number into that box, save the tune with that info, and it won't happen anymore.

Jody