I had my tuner email me the Flashpro file he made during our tuning session a while back.
One day I had an issue where lights randomly popped up (traction control, power steering, hill assist, CEL P0505A) and a couple others.
I opened flashpro on my laptop, updated the firmware and re-uploaded the map that was emailed to me.
Drove for 15 minutes, same lights came on.
Opened Flashpro, made sure all codes were checked off to the related issue and then uploaded again.
Half hour later, lights on again.
I can't seem go more than a day without the lights popping up. I've tried different maps with all having the same issue.
I changed ground wires from rbc to head, made sure battery is charged and there's no dropping in voltage that would cause the issue.
Do you think it's a corrupt file issue, or possibly something with a speed sensor?