Range hood fan not working
Common reasons your range hood fan not working
The most common reasons your range hood fan is not working are a defective fan switch, failed light switch or an inoperative electronic control board.
35% of the time it's the Fan Switch
17% of the time it's the Light Switch
13% of the time it's the Electronic Control Board
35% of the time it's the Something else
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Common range repair parts you may need
Replacing one of these range parts may fix your problem.
Fan Switch Replacement
When a fan switch is defective, the hood fan won't turn on, won't turn off or won't spin at the selected speed. The switch, mounted on the control panel, can be difficult to reach and diagnose in some range hoods. A Sears Home Services professional can inspect the switch and replace the switch if needed.
Light Switch Replacement
If the light switch is defective, it may not supply power to the lights when turned on, leaving the area beneath the hood in darkness. This issue becomes evident when replacing the bulb fails to resolve the lack of illumination. Additionally, a faulty light switch can sometimes impact the operation of the fan, causing it to malfunction or operate inconsistently. Positioned on the control panel of the range hood, diagnosing and accessing the light switch can pose challenges. For expert examination and repair of your range hood's malfunctioning switch, enlist the help of a Sears Home Services professional.
Electronic Control Board Replacement
When the electronic control board in a range hood malfunctions, it can lead to several operational failures, such as power loss or erratic behavior from the blower fan or lights. Additionally, it may prevent the hood from shutting off correctly. This control board serves as the primary controller for the hood, managing functions like fan speed regulation and lighting. A malfunctioning board can disrupt communication between different parts of the hood, resulting in issues. You might observe unusual noises like chattering or clicking, along with a burning smell. Given its potential impact on multiple components, it's advisable to have a Sears Home Services professional conduct diagnostic tests to determine if board replacement is necessary.
What to expect when you experience a range hood fan not working issue
How is the hood fan not working problem addressed?
Resolving most fan not working problems usually involves replacing the fan switch, light switch or electronic control board, but that's not always the case. Thorough troubleshooting and an accurate diagnosis are crucial to understanding the extent of repair needed and correcting the issue.
Tips from Sears Home Services for a range hood fan that is not working
When the range hood fan is not working, there could be various underlying reasons. To avoid replacing unneeded parts, we recommend scheduling range hood repair with a local Sears Home Services professional who can perform diagnostic tests to identify the root cause of the problem. Our skilled technicians specialize in identifying various types of range malfunctions.
What to watch out for with a range hood fan not working diagnosis
Diagnosing appliances today without proper knowledge and training can be challenging. Without using proper diagnostic techniques, fixing your range problem will only be achieved through hunch-based parts replacement. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.
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Frequently Asked Questions
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Glossary Terms
A drop-in range is a type of kitchen stove that is designed to be fitted into a pre-existing space in kitchen cabinetry, mounted on a platform, flanked by cabinetry, and often featuring a custom panel at the bottom.
A dual fuel range combines the precision of an electric oven with the responsiveness of a gas cooktop, offering the best of both worlds for cooking enthusiasts.
BTU, or British Thermal Unit, measures the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.
A thermocouple is a sensor used for measuring temperature, consisting of two different metal wires joined at one end, which generate a voltage proportional to temperature changes.