I have a 2017 New Holland T4 110. The Def system is still under warranty. It has been back to the dealer 4 times with the same code, but they only 吐ix it for a short time. Forced regen is always the first diagnosis then a return trip. Customer service just wants to keep being a liaison...
I have a 2017 New Holland T4 110. I bought it new in 2018. It gave a 澱ad def code at 80 hours and went to derate mode. A dealer came and took it, said it was just need a regen cycle. Brought it back and had the same problem. They took it back and eventually replaced the def sensor after the...