MrTaz
Well-Known Member
That happened to me on 2017 2500 with 106,000 miles on it. On mine it turned out to be a DEF injector that was corroded. Probably something different on yours since it’s new. Almost $700 later and mine was fixed. Just got to love those crappy diesel emissions systems.Finally picked up my new truck today. I was really enjoying it, then on my way home (I live 3 1-2 hours from the dealer) the Service Def System See Dealer message popped up. Anyone had this happen to them?
Let us know what yours turned out to be.