AC and Heater Blower dead ?

[DanielW]

What should I check first? The blower fan does not run at all. Cannot find a fuse that controls this. Exactly where is that fuse located. The card says, "outside the fuse box" , But where? The AC conpressor runs, but I turned it back off quickly since that would not be good without the fan working to take away the heat. Prev. owner replaced the switch push button unit about 50K miles ago. Before, while the blower was still running I would hear a squeek sometimes especially when the outside temp was really cold.

Any advise would be appreciated.
DanielW