Yes, that is something I may be able to do. I say "may" because I am in California. I really appreciate all input, so please feel free to offer up ideas, tips, tricks, anything else that would be helpful.
My truck is 2018 EcoDiesel Laramie.
First off, thank you for the response. Woh! Ok, so will the elm and the app be able to delete/reset codes like the 200 mile warning? Is there anything that can? That code comes and goes. I am learning how to clean sensors amd def injector too. I just want to make my truck last. I have 80k on it...