1999 Dodge Durango "test heater fan resistor" Questions

...heater blower motor has two hot wires running down two front blower motor when and ignion is on changed fan switch,motor,looked at resistor, did continuity test 0n resistor it was ok what can i do. ...

...heater only works in the high position, what is the problem? SOUNDS LIKE A BAD BLOWER RESISTOR Since high works, fan not likely. Could be switch or resistors used at lower speeds. Check for power at ...

...heater stopped blowing? Check your fuses.If you have a test light, unplug the blower motor, start the car, turn the fan on, if you have power to the blower plug, the blower motor is bad. If no power, ...

...fan Front vents not working but rear vents working The blower motor resistors are known for going bad. Usually its because the blower starts drawing too much current. What I would recommend doing if ...

...heater. I started my truck and went to turn the heat/defrost on in the front and back. Well, the back heat came on but nothing in front. So I turned the knob off and tried again, still nothing. The ...

...-if your truck [didnt specify which ] has a separate resistor it should be attached to the heater fan motor housing again resistor needs to be tested -also test ur fan for any resistance or ...

heater fan runs more slowly in the 3rd and 4th positions than it does in the 2nd position. How do I test the switch? How do I test the resistor? What is the most likely problem? Using a voltmeter, the

it quit all together. Could it be the heater fan, fuse or the control panel. yes but u left out the resistor.....check fuse ..if ok test blower motor if ok .. test switch if ok......replace resistor..

...heater/ac fan wont blow. Checked fuses and relays and resistor. Fan works when bench tested. Looking for a good way to test the switch or any other things to check. Checking the blower resistor is ...

...test light to see if the heater fan resistor is bad first,it's only 20 bucks to replace.Its located next to the fan housing up against the firewall.The wires from the fan switch go down to the ...