Upon reassembleing my dash components, I changed the resistor and tested the motor before reinstalling. It wasn't working hen I got the truck. Now installed the blower still wont turn on so nothing comes from the vents. With a new resistor and workings motor, what's else could it be?

 

Check the dashboard switch. Not sure what year you have...on my 95 the switch went bad twice. When mine failed the plastic was worn and the metal bearing wouldn't complete the circuit.

 

Ill be keeping tabs on this thread. The 4runner I got never had s working one. Ill be troubleshooting that soon.

 

Fuse, switch, wiring. That's pretty much all there is. With the motor out, did you check for voltage on the leads? Continuity to ground through the switch? Continuity from the switch to the motor?