GE microwaves troubleshooting. General Electric launched its first over-the-range microwave oven at the consumer level in 1978 with SpaceMaker.
In 1984, GE became the first to install a microwave underneath a cabinet, which was followed by models that could scan bar codes for improved ease of use in 1997.
GE microwaves troubleshooting
You’ll be able to diagnose and fix your GE microwave more quickly if you perform these troubleshooting steps Diagnose common problems by checking error codes first as they often pinpoint what’s wrong with your model.
Usually due to a component failure along with helpful instructions associated with the code you read off the screen before buying a service manual and accessing repair information online, try using that step are mentioned below.
GE Microwave not working properly
If too much current passes through the microwave circuitry, the line fuse will blow. If the line fuse blows and the microwave still doesn’t work, then you should check to see if the new fuse has continuity.
If it does, then it means that the fuse is not faulty but perhaps you have an issue with another component in your microwave.
All of these parts are connected together in a complex network so it’s important for you to understand how every piece plays a role in order for your microwave to run properly.
Microwave does not heat
Most microwaves will have three or four-door switches. When the microwave is turned on cause electric current to flow through the door and that’s what allows the microwave to heat food.
If one of those switches were to go bad, then it wouldn’t allow electricity to flow properly and you’d have problems heating up your food.
To check and see if you have a problem with your switch, just use a multimeter (a tool for measuring electric current) and measure each of the switches separately.
If any of them doesn’t measure properly then you should replace that component.
GE Microwave door won’t opens
The door hook is engaged with the door latch, which allows it to hold on to the door securely. If you look at a picture of how the door hook works with the shut, this should make more sense.
Both of these pieces are made from plastic and can break if mishandled or in normal wear, so if your door isn’t opening properly you might want to check for damage on these parts both of which are pretty straightforward to fix.
There is a manual that explains how to fix them, but please know that this is something we will handle for you as soon as you let our specialists know that they need replacing.
GE Microwave light bulb does not work
The light bulb itself might be burned out. Before replacing the control, check the light bulbs, sockets and wiring, as well as any parts specifically related to the light bulb socket itself.
You’ll have a better chance of success if you follow this study order – because there’s no point wasting time trying to find a problem with the controller if the issue is actually coming from something else If you do determine that you need to replace the controller board, don’t hold back.
Microwave buttons problem
To determine if the touchpad or control panel are defective, try pressing each of the buttons on the control panel.
If some of the buttons respond correctly while others don’t, replace the touchpad and control panel.
To determine if the control and display board is defective, try pressing each of the buttons on the control panel.
If none of the buttons are responding correctly, replace the user control and display board.
Defective GE Microwave display
If your display is working intermittently, the most likely culprit is a problem with the display board.
If your display won’t react to any inputs whatsoever, either the main control board or the display board can be at fault.
Lots of people ask companies like ours that specialize in repairing LCDs at what point do you decide to replace them instead of repair them.
GE Microwave is noisy or loud
To troubleshoot your microwave oven’s fan motor, first remove the fan motor from the microwave and observe it turning by hand.
To test for function, use a multimeter to see if the electrical wires have power running through them. You may hear or feel the motor spinning when taking these tests.
If after checking that, you found that both the multimeter finds power coming over but you still don’t hear anything, no worries!
You may have either a defective fuse or a defective relay switch on your machine covering the fan’s circuit board. Both are very easy to replace.
Faulty exhaust fan
When there is too much or too little airflow in a microwave, the fan motor that moves air around to cook your food may not be working.
To see if there is an issue with your microwave’s fan, remove the cover plate and place it on a counter, so you can easily access the fan motors. Examine each fan motor and use a multimeter to test it for power and continuity .
If one of the fans has power but won’t work, replace that motor. If no fan has continuity, try replacing both fans at once (oftentimes this type of issue may affect multiple parts at once).
GE microwaves troubleshooting