I had the same prob. Check the fan it'self---the squirrel cages. They break easily, jam the motor and pop the fuse. Now---if yers is like mine, the fuse is in it's own little fuse panel under the dash near the steering column. Also there could be another fuse panel in the glove box. You have to remove the box "liner" to get to it. I was surprised as hell to find 3 fuse panels in mine---along with the relay panel hidden behind the liner. Good luck.