[FaithTheo]

They replaced this Def fluid heater 3 times and the check engine light keeps coming on. They replaced the fuse box, wiring harness end a couple sensors. Anyone else having this problem. Brand new 50k truck. I can’t believe it’s in the shop again!

 

[CCB3]

I have a 2019 that has been in the shop 8 times for EGR sensor. It kept triggering the check engine light.

 

[Rexydg]

I have a 2019 that has been in the shop 8 times for EGR sensor. It kept triggering the check engine light.

They bought it back.. so move on.