Ive gotten the wrench on the dash 2 times in the past 3 days. I googled it and it says that there is something wrong with the electronic throttle control and it puts your truck into a limp home mode which cuts power. I cleared the code with my edge tuner and it stayed of for 2 days. Last night I got in my truck and started it. Threw it in reverse before letting the rpm settle down and I got the wrench again. Cleared the code and it hasnt come back. But I did remember that when I got the wrench the first time it was also when I put the truck in reverse and pulled out before letting the rpm settle down. Its been raining very hard here in PA for the past few days. I was wondering if the rain/humidity could be the cause for this. Or if its because Im attempting to take off before the engine settles.