Maytag microwave troubleshooting. You know that your Maytag microwave needs repairs, but you don’t have the time to do it yourself.
Before you spend money on paying someone else to repair the appliance for you, it would be a good idea to follow some troubleshooting tips found below in an effort to try and fix the problem on your own.
Remember, if all else fails then feel free to take advantage of helpful step-by-step instructions from a service manual like the one published by Maytag.
Maytag microwave troubleshooting
Your Maytag microwave is malfunctioning and you’d like to fix it yourself but you don’t know-how. Maybe you’ve tried to cook a frozen burrito for lunch and the darn thing won’t even turn on, as well as via potentially helpful tips right here.
We can help you fix your Maytag Microwave. We have put together a comprehensive Maytag Microwave Troubleshooting guide.
The Maytag Microwave won’t work
Over time, your microwave oven’s high-voltage capacitor may accumulate particles from the air that you are using it to heat.
This capacitor can be safely cleaned with a vacuum cleaner attachment or by removing it for cleaning. Sometimes dirt on the high-voltage plates can “bridge” and cause arcing, which will blow the fuse.
This is most often caused by dirty dishes being put into the microwave oven and not properly rinsed before being heated so moisture hasn’t been removed from the first. The plates will need to be replaced.
Also, check for loose parts near where electricity was arcing as it may be a more serious repair issue than just replacing the fuse in your particular model of the microwave oven.
(Caution: if your microwave is not giving off the power, then do not attempt to take apart the inside of the microwave or expose yourself to the components while they are plugged in. Doing so could result in an electric shock.)
Maytag Microwave won’t heat up
In most cases, microwave ovens have three or four doors. When the microwave door is closed, the switches actuate in sequence to ensure it is properly closed. A malfunctioning door switch prevents the microwave from heating or cooking.
Using a multimeter, test the door switches for continuity to determine if any are defective. Replace defective door switches.
If your magnetron burns out, your microwave will not work. Microwaves are generated using DC power with a high voltage and current to cook food. If the magnetron becomes damaged, it isn’t repairable. You will need to replace the whole thing.
The Maytag Microwave display is not working
If the display isn’t working at all, either the main control board or the display board could be at fault. If there are random flashes of nothing on the screen that come and go, the main control board more than likely needs replacing.
If there are horizontal lines present on a completely black screen, your display board is probably faulty.
Maytag Microwave light bulb won’t work
If the lamp is not lighting, make sure it isn’t the light bulb itself that has a dead flame. First swap out the filament in case of a faulty one before swapping out for another socket.
If you’ve changed the bulb but are still seeing an orange glow when there should be white light; try using a multimeter to test for continuity. Just because something looks fine, doesn’t mean it is.
Maytag Microwave sparks or arcs
If the inside of your microwave is chipped and damaged, it will result in sparking or arcing to occur within the device. This could be potentially dangerous, so check the inside of the microwave for any spots where paint has been chipped away.
If you see one or more that have been chipped away, touch them up immediately with oven paint as this could lead to potential fire damage or potential electrocution if you continue cooking with a microwave that’s damaged.
Maytag Microwave is loud and noisy
The magnetron is just a fancy name for the ceramic coated chamber that, when powered up by high voltage, creates the electromagnetic wave which ultimately causes the food inside your microwave or other appliances to heat up.
Normally, the magnetron will only produce a low humming sound.
However, if it begins to make a strange rumbling or crackling noise then you know it might be reaching the end of its life expectancy.
The magnetron can also become too hot and begin to smoke if not functioning properly.
This can be due to issues like a blown fuse or bent pins on one of the connector wires, or in some cases, even an overload due to having microwaved solid metal objects before so do remember to read your user manual before trying this at home.
The microwave exhaust fan doesn’t work
To determine if the fan motor is faulty, remove it from inside your microwave and check that you can turn the blades by hand. The motor must be replaced if they do not turn freely.
If they do spin freely, use a multimeter to check that it has power and test for continuity. If it has no power but you know there is electricity reaching it, replace the motor.
If you can find no continuity or broken connections in the wires leading up to the motor (and assuming there’s power incoming), replace it.