NHTSA Complaint #11498323 — 2020 RAM 1500

After driving in a few inches of wet snow for about 20 minutes enough snow built up around the transmission that when I went to shift it into park it failed to do so. The dash displayed that there was an error with the transmission and it was unable to determine what gear I was in. The truck was not able to fully turn off and was stuck in accessory mode as a result. After changing gears multiple times with no luck I was finally able to shift it to drive and get moving again. I then proceeded to get it scheduled by the local dealership in my area to see if they could figure out what the problem was. after inspecting it they informed me that there was snow buildup on my transmission that caused the park/neutral switch to get stuck/not work. They removed the snow and said that everything was operating normally, but informed me that it was a self-inflicted issue and not a fault of the design or manufacturer. The issue has been temporally resolved by removing the snow, but there seemed to be no permeant fix for the issue.