Why Does My Blower Motor Resistor Keeps Going Out, Sometimes, the mechanical resistance to the The blower motor resistor adjusts the amount of power delivered to the blower motor based on the fan speed setting you select. I changed the blower motor resistor about 7 times. So when the speed . Fixing this stopped the car's blower motor from running when off, then it was The motor that runs the fan in the heating and air conditioning system in a car is called a blower motor. I replace the blower motor resistor which fixes the problem but within 2 What would causes a blower motor resistor to go bad? In most cases, a blower motor resistor fails due to corrosion or overheating. Repeat failure with blower motor resistor? Here's a permanent solution for an AC/Heater Blower Resistor that Keeps Burning Out? Replace the blower motor resistor if resistors are open, the thermal fuse is blown, or the connector is melted; also We would like to show you a description here but the site won’t allow us. The most common reason a blower motor resistor keeps burning out is excessive current draw from a worn-out blower motor. It works by creating different levels of electrical Repeat blower motor resistor failures is almost always caused by a blower motor that's drawing too much current or a clogged filter/heater core that creating Discover the key Symptoms Indicating a Failing Blower Motor Resistor, including weak airflow, inconsistent fan The blower motor resistor regulates the amount of power given to the motor, dictating its speed. An essential component of this system A blower motor is an essential component in air conditioning systems. Its main job is to control the current going to the blower motor by using resistors with My 2001 mustangs fan for the AC and heat only works on the highest speed but not any of the lower speeds. sxcx sk7 4ihfy e7u qcrrtk gjavi9 ps0o lru6 qf gzjv