NHTSA Complaint #11528483 — 2022 RAM 3500

Without warning the transmission failed. Along with loss of power, when the tranny failed, the ability to use the exhaust brake also fails. The ability to manually downshift fails. I was on steep winding roads in North Idaho (Elk River) when this occurred with three passengers aboard. Once I was able to stop, I was on a steep uphill grade with no forward gears or shoulder to pull over on. I had to coast in neutral back down the mountain to an appropriate site to get off the road. All of this with no forward or reverse gears. The vehicle was towed to a dealership where it was determined to have the K-1 snap ring failure in the Aisin transmission. This problem is common enough that parts to repair the transmission are on back order with no definitive eta available.