I am trying to find the blower motor resistor on my 2000 Ram 3500 truck...I have the replacement part but it is not in the location I anticipated it and I can't see it anywhere

Blower Motor Resistor

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Oct 20, 2010 - The blower motor resistor is located under the hood on top of the HVAC housing towards the center of the truck. Run a search on "blower+motor+ ...

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Please visit this YouTube link for a detailed explanation on the location and how to replace the resistor. http://www.youtube.com/watch?v=5Q2rM1pGw5k

Thanks,
Will

Blower motor resistor needs replacing. Follow wires from blower motor to connector, which should be the resistor. Usually in duct work, held in by 2 small screws.

This is a common problem when the heater resistor goes bad. It is located near or mounted on the blower motor. Replacing the resistor module will fix the problem. FYI, Sometimes the blower motor is still working but the bearings are going bad. This tends to cause premature failure of the motor resistors. (So if the resistors fail again I would suggest replacing the blower motor as well.)

It's located on the passenger side under the dash. There are 4 to 6 screws that hold it in. If you know for sure it is bad replace it, but it could be the resistor, it is located right beside it. these can go bad also. In most cases the blower will work on high, but not on lower settings, this would be the resistor, not the blower.
Good luck
Randy

You need to replace the Blower Resistor. High amperage can burn it out, so have the blower motor checked or replace it.

Most likely culprit is the blower control module/ resistor. It is the part that controls the blower motor speeds.

If the blower motor is only running on high the problem is the blower motor resistor. location for resistor is behind the glove box. Remove all items in glove box. remove glove box from dash and to the left of the blower motor you will see a electrical plug, remove the plug and the resistor mounting bolts. remove the resistor and replace it with new resistor. reinstall all items as you have taken them off. hope this will help you.

if you are getting only one speed from the blower motor then it would be the (blower motor resistor) causeing the problem. the blower motor resistor is located under the dash on the passenger side next to the blower motor. unplug connector and remove two screws from housing. to test the resistor connect a continuity tester to the resistor. check between the input to the output sides of the resistor for continuity. if not replace the resistor.

check the reostat which is a resistor that controls the fan speed and also check the wiring to both the reostat and the heater motor