NHTSA Complaint #11717472 — 2016 RAM 1500

k my abs and traction control and brake light came on my truck has 86k miles well took it and got it scanned said abs control module internal short so went on line to order one on back order and no date when available so went to dealer and they said no can’t get one nationwide back order so now my trucks brakes are not safe and i contacted ram with no response so idk wat to do and i thought car manufacturers had to keep parts available for so many years and the part i need also fits newer ones also so it should be available instead every time i have to drive it’s possible to not be able to stop without sliding i would jus trade it in but will be a loss because of the brakes and all the lights on also i purchased this truck new