Take blower motor electrical connector loose from blower motor. Use voltmeter or testlite between the two terminals on the wiring, key on, hvac on. Any voltage, does the lite come on. If you have good voltage and ground with no blower action, suspect the blower motor. Also, if no voltage check applicable fuses. The blower motor should be on the firewall, under the hood.
Monday, January 17th, 2011 AT 5:20 PM