I have a 2010 V6 Dodge Challenger. The ETC and ESP lights turn on and I lose acceleration control and can't speed up. I did some research and found out simply turning off and back on the car will fix this, but it's a temporary fix because this will happen again whether I'm moving or at a red light. I took it to PepBoys to see if they could pull some codes from the car's computer, but according to the technician, there were no codes. If at all possible, I'd like to fix this myself, but I don't even know where to start looking. Any ideas what could be wrong?