I noticed that mine was running down the battery and would not start. Of course I tried charging it, and the tester on the charger showed it was back in the green, but then it lit the dash light, fobs opened the door, but no start - just the radio came on and lights worked, but no start. - just the typical SKREEM symptoms - two quick starts and kill, then nothing. I disconnected, reconnected after ten minutes, and same thing again. It was the SKREEM failure. It took a long time to find the solution for that. I put in a new battery - still the same thing. So then I spent months trying to find a solution, and MDP was what I came up with. I sent them the SKREEM module, the two keys and the ECM and they fixed it in one day. They sent the parts back and it was a simple plug and play - fixed, starts right up every time, no codes - so you may have a non-functioning SKREEM module, which MDP can fix. Perhaps the combo of low battery power and clearing codes does something to the SKREEM module. If you get a good battery in it and you still get a no-sart, then it may be a SKREEM problem.