After roughly 1500 miles since installing my tune on my 2014 2500 I had a strange throttle issue. I went to the drive in movies so truck was in accessory for most of the night. After the first movie I moved the truck and all seemed fine, let it idle between movies to make sure batteries were good. When I started the truck to leave there was ZERO throttle. Throttle position on my MM3 was still reading but the truck would not move past idle. That's when I noticed that my RT button was unavailable as well. Checked all the connections and everything seemed fine. When I tried to access the ECM through the tuner it said the ECM was not on program mode. I idled the truck outside the gate and made arrangements to have someone come tow me. This was when I noticed the RT was available again, so I changed the tune to see if that did anything and no such luck. Finally I went back to the ECM and reflashed it and that fixed the problem. Anyone experienced this before or have any clue what would cause it? Thanks in advance.
-Ridge
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