ectronic throttle control

What is your question?

the engine was revving high, the light came on and it wouldn't accelerate. after putting it in park the light went off and seemed ok. it has done this twice but it doesn't show up in the diagnostic test at the dealership. I don't trust this truck anymore and the dealership said they can't do anything unless the light is on

What makes this problem better or worse?

random

How long has your 2015 Ram 2500 had this problem?

first time 2 weeks ago, then yesterday