OK, the picture below is what the fuse box looks like in the engine compartment (only it's 180 degree backwards). The Number #5 fuse (40 amp) is for the fan.
All the square relays (A thru F) are the same type so you can use the Horn relay to test the High Speed fan relay but there's no other relay like the Low Speed Relay to check that out.
Most people that had the fan stop working found out that the fan motor itself was burnt out, not the fuse or relays.
If your a do-it-yourself type, you can jack the front of the car up and check out the fan motor by pulling apart the electrical connection to the fan and applying a hot and negative wire to the fan to see if it comes on. If not, it's probably the fan motor that is bad. You can see the fan electrical connection in the picture below. You push the red tab at the top of the connection to the right to be able to disconnect it.
