Just called Ram customer assistance to get a printed Diesel Supplemental owners manual for my 2019 2500 Limited and they let me know about this Trans recall WO3 pertaining to the 68RFE trans only: https://www.allpar.com/news/2020/02/fiery-ram-recall-is-not-as-scary-as-it-sounds-47349
Apparently the trans builds up too much heat and pressure and then fluid comes out of the dip stick tube onto the turbo and related sources of ignition and can cause a fire.
Apparently the trans builds up too much heat and pressure and then fluid comes out of the dip stick tube onto the turbo and related sources of ignition and can cause a fire.