https://yt-prod-media-assets.s3.us-east-2.amazonaws.com/2022/item/description/imagee891d9d25e904a0d981193d26e1fab52.txt

<h2>What does a blower motor resistor do?</h2>
&nbsp;
The blower motor resistor provides multiple resistance levels or speed settings for the blower motor. These settings typically include high, medium-high, medium, and low speeds. To achieve different fan speeds, the blower motor resistor restricts the voltage supplied to the blower motor. This is done by using a series of resistors or electrical pathways that reduce the electrical current flowing to the motor. When you adjust the fan speed on your HVAC control panel, it sends a signal to the blower motor resistor, which then adjusts the resistance and voltage supplied to the blower motor accordingly. This controls the fan speed and, subsequently, the volume of air entering the vehicle's cabin.
&nbsp;
<h2>Signs of a bad blower motor resistor</h2>
&nbsp;
If you observe any of the&nbsp;following&nbsp;signs, it may indicate a bad blower motor resistor in your vehicle:
<ul>
<li>Limited fan speed control: Inability to adjust fan speed, often stuck on high.</li>
<li>No airflow control: Limited or no control over the airflow through the vents.</li>
<li>Intermittent operation: Blower motor works unpredictably, starting and stopping randomly.</li>
<li>High-speed stuck: Fan continuously runs at high speed, even with lower settings selected.</li>
<li>Unusual noises: Blower motor may produce strange sounds like humming or buzzing.</li>
<li>Temperature control issues: Difficulty achieving or maintaining desired cabin temperature.</li>
<li>Electrical problems: Overheating or burnt smell in the cabin, indicating potential electrical issues.</li>
<li>Battery drainage: Blower motor continues running after the vehicle is off, potentially draining the battery.</li>
</ul>

Blower Motor Resistor

Price

Related parts

Placement on Vehicle

Make

Material

Color

Warranty

Brand

Heater Blower Motor Resistor for Jeep Cherokee 2014-2021 Chrysler 200 2015-2017

Heater Blower Motor Resistor

HVAC Blower Motor Resistor for Dodge Ram 1500 Jeep Wrangler Toyota Camry 4Runner

HVAC Blower Motor Resistor

Looking for aftermarket auto parts? A Premium aftermarket car parts online shop offers a wide selection of auto parts and accessories for cars, trucks, and SUVs. Find high quality car after market parts at good prices for your models!!

A Premium Aftermarket Car Parts Online Shop - Your Home For Auto

Engine

Body & Lamp Assembly

Brake & Wheel Parts

Drivetrain

Heating & Cooling

Exterior

Suspension & Steering

About us

Blog

Chrysler 200 Blower Motor Resistor

Heater Blower Motor Resistor for Jeep Cherokee 2014-2021 Chrysler 200 2015-2017

HVAC Blower Motor Resistor for Dodge Ram 1500 Jeep Wrangler Toyota Camry 4Runner