The main thing you need to check out the system at the push button panel is directions to do it, and prefferably a wiring diagram to go along with it. Familiarity with the system helps alot, too.
One possible easy fix is the fuse. There is a seperate fuse just for the blower. It's over on the drivers side shock tower, in front of the main fuse box. I usually describe it as looking like a small black plastic coffin. The lid of this little coffin shaped box flips open, there is a metal strip fuse under there that can blow.
The little box is held down by 2 phillips screws, and has a fairly substantial wire going in to each side of it, should be easy to find