I have a 2017 Ram 1500 EcoDiesel. In mid-April I got the Service Electronic Throttle Control message with the DTC P0299 (77,000 miles). After some research I decided to try cleaning the soot out of the MAP and sensor then clear the code. Service Electronic Throttle Control message with the DTC...
Can anybody definitively share with us what triggers the "Service Electronic Throttle Control?"
Are there zero diesel techs on any of these forums?
I realize it could be a list of things, but I have the SETC, which came on first, and derated the engine... about 3 hours and 150 miles...