2000 LXI, 12vt, Pop-up Bathroom Exhaust Fan

[luckyron1]

This is the original fan. An ancient design seen in older RVs. You have to
have it popped up in order to run it. Over the weekend, someone tried to run it
while it was retracted. Now it won't even turn on. Burned up motor or blown
fuse? I've been looking on the internet for a new one but I don't know if they
even make them anymore. BTW, What an awful design for a BB quality coach! A
cylindrical unit, and you'd have to enlarge the roof opening to do an upgrade.
Thanks for any help.

About to return to Texas from MN