The blower motor in my 1992 Integra LS 3dr has ceased to work at the worst time... just as winter is in full swing here in Illinois. I don't know how to tell if the fan switch or the motor is bad. I suspect it is the blower motor because ever so occasionally it made a noise like it had a bad bearing-nothing real loud mind you. just a bit of a rattle. It would correct itself if I turned off the fan and restarted it. I believe the switch is getting power because when I hit the A/C button, the LED lights up. I don't suspect a fuse because everything else electrical works fine. Can someone give me a procedure on how to test the motor and switch? Could it be something besides the switch or motor?

Anyone have links to exploded view drawings of the dash that shows the assembly / disassembly of the switch and motor? Sure would make it easier than fumbling through a whole lot easier. I am a neophyte mechanic that owns a car that rarely breaks :-D