Blower Motor Fan Resistor

40 cheaper than advanced auto.

Blower motor fan resistor.

It is responsible for controlling the blower motor s fan speed. Get it as soon as thu sep 24. The user chooses a suitable fan speed by using a selector to connect one of the resistors in the blower resistor pack. The blower motor resistor is an electrical component that is a part of the vehicle s heating and air conditioning system.

If your blower is stuck on a single setting or has some settings on which it is non operational that means your blower motor resistor may be broken. Since the blower motor and resistor are working almost constantly it can wear out over time. 4 5 out of 5 stars 69. It s located inside the dash often on the opposite side of the steering wheel or inside the engine compartment on the firewall.

The resistor controls the fan speed of the blower motor and the resulting change in air pressure produced by the movement of the blower fan. Hvac blower motor fan resistor g023r for dodge ram 1500 2500 3500 pickup jeep grand cherokee grand wagoneer replaces 4720278 973020 68004241aa 5012212aa by gohawkteq cheap easy to install by jonathan sandoval easy installation on 2001 dodge ram 2500. What does the blower motor resistor do. Another indicator that you need a new blower motor resistor is an inability to use all of your available blower settings.

It accomplishes this by regulating the electric current that powers the motor. This means that the current running through the blower motor and thus is speed is controlled by the resistor value. Your vehicle s blower motor resistor controls the speed of your blower motor. Symptoms of a bad blower fan motor resistor in this video we will explain the symptoms of a bad blower motor resistor.

The motor that runs the fan in the heating and air conditioning system in a car is called a blower motor. When fan speed is changed via the knob on the instrument cluster the blower motor resistor changes setting which changes the speed of the blower motor. The blower resistor is connected in series with the blower fan. Air flows but only at high speeds and other settings no longer work.

Blower works on all settings. A sure fix requires trusted parts. A blower motor resistor or a blower motor control module is the part that controls the speed of the blower motor. If you have faulty blower motor resist.

Hvac fan blower motor resistor replacement for 1994 2008 dodge ram 1500 2500 3500 pickup 1993 1999 grand cherokee replaces ru109 973020 4720278 68004241aa 68004539aa 5012212aa hvac fan resistor.