I have a 13 ram that came with a 6speed and put in a 392 with an 8speed and transmission module from Russel at Sound German automotive. I need a way to tell the truck ecu to stop looking for my old six speed. I can put the truck in gear and drive it, but the PRNDL is constantly flashing as it is getting info from the new transmission module and the ecu. I have tried enabling Manual on the tune but that doesn't give me any results.
Thanks