RF Hub fried from leaking window.

[Musky Mike]

i had also the same problem. Got the RF Hub replaced on my own cost and got it back to my home.
After reading thru the threads on RF Hub failure, i realized i should get the back windows checked. The dealer said they could see minor crack on the back window gasket [ black strip running around the rear window]. Basis this when i asked if my RAM is covered under warranty i was told it is NOT.

So i need to replace this part on my own. Every RAM truck during the time frame of 2019 / 20 are not covered under this warranty

Based on the feedback from this forum, it seems very few 2019/2020s are covered by the extended warranty from the TSB. Seems like about 1 out of 10.