New tuner....but a truck that wont run with it, HELP!
Just installed my new sct x3 in my truck yesterday and was taking it out for a joyride when it began lunging and bucking at an intersection....then it proceeded to stall out. I was able to start it and back out of traffic. The code i got was p0603 - internal control module keep alive memory error. I returned the truck to stock and limped it home. If anyone has any information on what went wrong and how to fix the problem I would greatly appreciate it.