Easy!

Without checking for which circuits might be on this fuse, it sounds like all the things you mentioned are on that circuit. If you left out the fuse, then it is easy to explain.

You need to remove the kick panel that is above the passengers knees. There are three little plastic rectangular shaped covers. Pry them off with a small screwdriver and remove the phillips screws behind them. Then use the phillips screwdriver to turn the two grey plastic fasteners low on the panel one on each side. Turn them 1/4 turn then pull them out.

Pull the kick panel out of the way and get under there a pull down the fan motor. It's been ages so I don't remember EXACTLY how it comes out but it is very easy. You will pull out three screws I think and the motor with fan blade will come straight down. Disconnect the fan motor, then put the correct fuse in place.

Drive the car with the fan motor disconnected. If the fuse does not blow then the fan motor is at fault. If it does blow the fuse, then don't condemn the fan motor. Check the other accessories that are in the same circuit as it is one of them that is blowing the fuse.

Usually something blowing a fuse can be found with visual inspection. Something is loose and hitting ground, or a wire is pinched where it goes through the firewall or some such thing.

Best of luck with it,