2016 RAM PROMASTER Wheels Problems

E-Brake cable freezes or doesn't disengage causing damage to the rotors, brakes, pads. Dealership said that the e-brake cable had stretched causing the rear parking brake to lock and destroy the rotors, brake pads, shoes, wheel speed sensors, pad sensors. This issue was addressed while the vehicle was under manufacturer right before we purchased the vehicle. No action was taken due to no codes in the computer, which is related to a Technical Service Bulletin for this vehicle. The TSB number is 08-088-16. Dated November 15, 2016. The TSB requires the re-flashing of the computer. The vehicle AVG Mpg does not change from 4.7mpg. There are no VIN numbers on the TSB. It applies to vehicles that are having this issue. The safety issue with this is, the parking assist brakes do not work when this issue is present. This is a 2016 Dodge RAM ProMaster 2500 Diesel. There is...