How to clear code SPN 3720 FMI 15 in Freightliner Cascadia 2014 dd15 engine

How to clear check engine code SPN 3720 FMI 15
In Freightliner Cascadia dd15 engine
Def problem in Freightliner Cascadia
How to deal with the one of the most common DEF check engine code in Freightliner Cascadia
Freightliner Cascadia Over 800000 mile on the engine
2014 Freightliner Cascadia and the common problem
Good mechanics VS bad mechanic and how to save your money

[@user-yv2fd6zz7c]

Don't waste your time. There is no answer how to clear this code. He is saying to go to the dealer or mechanic with freightliner computer

[@jwwilliams]

I wonder how long I have before the computer derates my truck?

[@bdmose11]

I usually get 550-600k miles with the dd15's. At least with the last 3 trucks. My western star's just went out. I don't even bother cleaning them, I just swap them out. I feel sorry for owners with the paccar and Cummins garbage. Detroit is the only viable engine with today's emissions. I'm told volvos are fairly decent too but I've never bought one so it's hear say. I was a Cummins guy 2007-2014, I learned the hard way between turbos and emissions I was spending 50 grand a year to keep them running. When I switched to Detroit all my problems went away. I don't even worry about the dpf anymore and just consider it maintenance.

[@Houses-for-sale]

How much he charged you to clean the filter? Thanks

[@jbaby215]

My DPF was changed less than 100,000 miles ago and this code keeps going on and going off? I don’t know, it hasn’t affected my driving or truck temperature, what could it be? Please help

[@jbaxter68]

Did they change the parameters in b the ECM? The life of the DPF filter is set at 300,000 in the DD15 gen1 box. That 300,000 has to be reset.

[@richardsonrevolus4406]

Can you give the address of this shop

[@yamamoto7675]

No magic Wan for