Cooling fans are always running

Ok thanks!

I will begin to search for a replacement fan unit and hopefully that will help.

Thanks again

Yeah if your wires are good then the fan probably broke or maybe some sorta ground internally in it who even knows lol.
I wish you the best of luck

Pretty complex set up for sure, I may put a manual switch in at some point.

Thats what a lot of people do. Just drop in a fused switch and all of your problems are solved.

Great Thanks!