I have been out of the game for a while, i mainly do class 8 stuff, so this may be dumb for some. I own 3 rams, 1 2019 and 2 2021s and have been dabbling in making a file for. Question is if i use 1 base file with OS 52190700 or 52200300 for CSP i can flash any 19-21 ram pickup and it does not matter what E/C code was in the truck prior to flashing? And do i have to enter the truck VIN # and controller Serial # of respected truck into the file using V8 every time i flash them?
Thanks