have heat but not blowing

i have heat, however the blower control on the panel doesn't work. my manual states it could be several things. was wondering if anyone has come across this before and what the most likely fix would be.

Like you said, there could be several causes. The easiest could be a bad fuse, which is an extremely easy fix. It could also be the blower or the switch on the dashboard. My truck used to only blow on high, but that was due to a bad blower motor. More than likely its either the blower motor or the fuse.