What is the Heater Blower Motor Resistor all about? The heater blower motor resistor is located underneath the dashboard in the heater/AC compartment. The resistor enables the heater blower motor to change the speed of the fan. Without this part you will not be able to change the speed of the airflow from the blower motor. It is also possible BMW e39 FSU Unit Replacement TutorialIn this video i show you how to replace / repair the BMW 5 series heater / blower fan resistor, or as BMW call it final The blower motor is an important part of your vehicle’s air-conditioning system. It’s responsible for pushing air into the cabin through the vents. It’s controlled by the fan control switch and blower motor relay, which are responsible for managing the amount of voltage the blower motor receives, allowing it to function at different speeds. The blower motor resistor controls the speed of the blower motor indirectly by relaying electrical current to the blower motor control module. If the resistor isn’t working properly, then you’ll experience concerning and inconvenient symptoms in your BMW’s cabin. Common Problems and Symptoms. While blower motor resistor failure isn’t What is a blower motor resistor? Heating systems with just 3 or 4 speeds use a blower motor resistor along with the speed switch to regulate the motor speed. The resistors are arranged in series to reduce the voltage in steps, depending on where in the series you apply power. Blower resistors can burn out. When that happens, you lose that speed. clangley50 Discussion starter. 5 posts · Joined 2011. #1 · Oct 17, 2011. On our vacation this summer, the blower motor resistor on our 05 odyssey went out. Thanks to these forums we were able to find the part and replace it with no problem and were back on the road in no time. However, after about 3 months the resistor went out again. This makes the job about $465 using aftermarket parts, or about $745 using factory parts. For a 2014 Jeep Wrangler 3.6L with automatic temperature control, the labor time to replace the blower motor resistor is .8 of an hour. A Four Seasons replacement part costs about $170, or an OE part lists for $180. That makes the job about $290 using Buy Now!New Blower Motor Resistor from 1AAuto.com http://1aau.to/ia/1AHBR00062This video shows you how to install a blower motor resistor on your 2004-2006 S App Vay Tiền.

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