GE Microwave Fan Won’t Turn Off [SOLVED]

Microwaves are used in many households. In fact, they’re a staple of the kitchen and have become an essential part of living the modern lifestyle. They make cooking and reheating food so much easier, but what if your GE microwave Fan won’t turn off?

GE Microwaves are great kitchen appliances to streamline your cooking routine, but they can be a little finicky sometimes. It might not be very common, but it is possible for the microwave to remain on after you have removed the food. Most of the time, this is caused by a simple oversight by you or a small problem with your appliance.

There may be many reasons behind it and you have to find the exact reason which is causing this problem.

GE Microwave Fan Won’t Turn Off – Troubleshoot And Diagnosis

GE Microwave Fan Won't Turn Off

Troubleshooting any problems with the GE microwave is a necessity, but identifying the true cause of any issues can be difficult. In order to fix the problem, you have to identify what really went wrong with the microwave, not just an explanation that sounds right.

1. Overloading

Don’t overload your microwave with too much food. Make sure to allow the food you’ve cooked to cool down before reheating it again. If your appliance’s exhaust fan isn’t turning off, you may have overloaded your microwave and need to remove some of what you’ve heated up.

If the microwave’s exhaust fan isn’t turning off, the reason could be that you’ve overloaded it.

2. Give Microwave Some Rest

If your microwave is not turning off, it might be time to give it some rest. Make sure that your microwave has been turned off and unplugged from the outlet for at least 15 minutes before attempting to turn it on again.

If the microwave fan still doesn’t turn off, it could be because you’ve used it too much. A thermostat on most microwaves controls when the fan turns off.

The thermostat uses a sensor to determine when your microwave should ventilate. It uses a motor to open and close the vent, which is what creates the noise.

3. Check The Temperature

It’s that time of year. Especially when the heat becomes unbearable, GE microwaves shut themselves off to conserve energy.

GE microwaves can have an automatic timer that turns off the fan when the temperature between the room and the microwave are equal.

Microwave ovens are used daily in the home, so it’s easy for some issues to slip under the radar. If your microwave has been heating more than usual, here are a few potential causes and solutions that you can try.

GE microwave ovens tend to overheat in certain areas. Some people think it’s because they’re microwaving food too long, but most of the time, the issue is caused by a malfunctioning control card.

4. Clean The Microwave

It’s easy to forget the importance of properly cleaning your microwave. But when you don’t give it the attention it needs, you can suffer all sorts of unpleasant consequences, including dust, debris and worse clogging up vents.

And if that isn’t enough to make you clean your microwave, how about the fact that a clogged vent will force your microwave to work harder to push air through?

One of the most important things to keep in mind is cleaning the microwave correctly: You should never use soap or other harsh chemicals because they could damage the fan and cause your microwave to work inefficiently.

5. Faulty Thermostat

The thermostat of a microwave oven helps monitor the temperature inside, turning on the fan when necessary. However, when the thermostat experiences issues, the fan won’t be able to keep the air flowing — resulting in less than ideal circumstances.

The thermostat of your microwave can overheat, resulting in an exhaust to fail.

A regular microwave is the perfect example of a closed circuit. The thermostat senses heat, and when it gets hot enough, the thermostat turns on the oven’s element so that it can emit heat. When this happens, voltage is sent to a fan that blows air inside.

As long as there is electricity flowing through the circuit path, the fan will continue to cool the air down.

When the microwave in your GE oven stops working, first try a simple test to see if it’s just a matter of having a faulty thermostat.

Obtain a multimeter and check the continuity of the thermostat by touching the probes to the two prongs that connect to the shaft of the thermostat. If there is no continuity or if it’s broken, you will have to replace it.

If there is no continuity, then you’re looking at replacing a new GE thermostat. The process won’t be too hard, and won’t cost much either — a new thermostat can easily be found online or in stores.

6. Control Board Issue

Because microwave exhaust fans typically take a lot of abuse, they can be prone to malfunction. The average life of a fan is 15,000 hours, which is equivalent to over forty years. However, you may need to replace it at any time if it stops working efficiently, which could result in damage to your microwave or other appliances.

Most microwaves have simply foolproof control boards that seldom break down, but if yours should fail, it can be difficult to detect.

GE microwaves have a control board that is in charge of the microwave’s overall performance. This board acts as the master of everything, and it manages things like the lights, cooling fans, and buttons (like starting it up or entering a new time).

These days, it’s quite common to experience issues with your microwave over the years. As with any appliance, some wear and tear is natural as you use it repeatedly. It could be that the touchpad of your microwave control board has stopped responding to commands, making it difficult to operate the appliance.

the microwave control board may malfunction. Most problems with your GE microwave’s control board can be fixed by a professional if you bring it to them. If your microwave is older, or if the repair is too expensive, it may be better to replace it.

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