43,xxx miles on our 2014 RAM 1500 Eco diesel 3.0. Got 2nd "Service Throttle Body Assembly" error message. Dealer reset error code and now the truck runs fine. Dealer says RAM is trying to determine what is causing this error but for now told to just keep driving it?? Ram should provide Error Code Reader w/reset button to each owner so we can continue to use the $50k+ truck we purchased!!!!!!!!!!!!