Def system Failure occurred twice to me within the same year. It took the dealer 31 days to fix. Injectors were replaced both times. When this happens the truck will not start as it will be put into limp mode. The only way to start is to bypass the starter relay. This happened to me when I was on vacation 500 miles from home. Good thing I knew how to start it or that would have ruined my vacation. But was a big pain to pop the hood every time I wanted to start it. Ecodiesel = Junk.
Def system Failure occurred twice to me within the same year. It took the dealer 31 days to fix. Injectors were replaced both times. When this happens the truck will not start as it will be put into limp mode. The only way to start is to bypass the starter relay. This happened to me when I was on vacation 500 miles from home. Good thing I knew how to start it or that would have ruined my vacation. But was a big pain to pop the hood every time I wanted to start it. Ecodiesel = Junk.
- slydogddj, Vernon, US