2003 Mitsubishi Galant Blower Motor

Air Conditioning problem
2003 Mitsubishi Galant 4 cyl Automatic 150000 miles

Blower motor on 2003 Mits. Galant stopped working. Checked fused in inside compartment and was blown. Changed fuse, then made a "garbled" sound only on Max but for only a few seconds. Then nothing. Rechecked fuse, hadn't blown yet. (That was two days ago) Rechecked today out of curiousity and fuse had blown. Where is blower motor located, how do you get to it and how can you tell if it's a bad resistor or the actual motor is bad? Also, is there some sort of relay I can check as well?