My fan never runs unless I'm working it, like pulling heavy trailers at slow speeds, uphill. I stopped yesterday and pulled the seat off, checked the fuse just in case. It's not overheating, so I wouldn't worry about it.
Mine: '03 400 manual, ACT,27" Bearclaws, Warn, LED's <div align="center">[/center]
Hers: '04 400 Auto, FIS, 25" Goodyears, Champion 3000#, lights, bumpers[center]</div>