RV’s have become similar to a lot of modern cars and appliances. The dealers can’t even fix them, they have to replace electronics.
A side note to those who camp off grid and want to run your AC on a generator. I wired what is called a soft start into the AC and can run it on my old Honda 2000 (nothing else though). The newer Honda 2200 is better.
Yeah, I heard about the soft-starters for RV A/C’s, can’t think of a downside.