Remove the fan switch connector directly under distributor, turn ign. To on. Fan should run all the time, if not then fan motor, fuse or relay. If motor, fuse and relay are OK, replace the "engine main" relay in large fuse box in engine compartment.
If Toyota does not have this relay, go to junk yard and get one from 90-92 Corolla or Prizm with FI engine (4AFE).
Thursday, January 28th, 2010 AT 8:40 AM