This microwave door switch works with the door latch to control when the appliance can run, a worn switch may cause the microwave to lose power, fail to start, or trip a breaker, it fits select upper and lower switch locations, high voltage may remain inside the microwave after power is removed, use a trained technician for installation, confirm fit with the exact model number.
This microwave waveguide cover protects key internal components by blocking food particles, grease, and moisture from entering the waveguide area. Located on the interior wall of the microwave, it helps ensure safe and efficient operation. Replacement is recommended if the cover is cracked, burned, or causing sparking, helping prevent further damage and maintain proper performance.
A loose door, repeated clicking, or intermittent operation can indicate a damaged latch body or switch holder. The housing aligns the safety switches with the door hooks and helps prevent operation while the door is open. First inspect the latch opening, door alignment, mounting tabs, and switches to identify every damaged component. Matc...Read moreh the replacement to the microwaves full model number and verify what the assembly includes. Unplugging does not remove the high-voltage capacitor hazard, so professional service is recommended. Do not test the appliance with covers removed or safety interlocks bypassed.
Sold individually. This grease filter is for microwaves.
Grease filter traps grease from the exhaust air.
Follow the instructions in the owner's manual when installing this part.
This adapter is a replacement connection component designed to join or transition between different system elements. It supports proper flow or connection stability and is commonly replaced when cracked, leaking, or damaged.
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Ken - For model number FFMV1645TSA
April 11, 2022
When ever i try to search by model it adds an a onto the end, are they the same parts for both model numbers?
Hello Ken, thank you for your question. Yes, the models are the same with or without the added "A". If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.
4 peoplefound this instruction helpful.
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GLENN - For model number FFMV1645TSA
June 1, 2023
The Breaker Trips each time the start button is pushed. Not sure which switch needs to be replaced. Top,Middle or Bottom. Thank You
Hi Glenn, thank you for contacting us. This issue might be caused by a faulty door switch. We would suggest checking all three door switches to make sure they are seated properly and checking the continuity with a Multimeter to identify which switch is causing the issue. The part number for the top and bottom switch is PS12071303, whereas the middle switch is part number PS12071302. We hope this information helps!
Most of the control panel lights are out, what is the part I need.
Is the panel need to be replaced
Hello Hector, Thank you for your inquiry. If you have already tried unplugging the microwave for 15 minutes to see if it resets the control board and the issue is still happening, then we would recommend replacing the complete panel or just the control board. We hope this helps you.
Hi , we have this model of microwave , which was provided when we bought house 19 month ago but now when i turn on , it is automatically turn off from breaker, and when i turn on from breaker , and start microwave , turn off by itself. I don’t know what is wrong with that . Can you please help us ? Thank you.
Hello Kamala, thank you for your question. The issue could be with the fuse PartSelect Number: PS12071294 and diode PartSelect Number: PS12071314. Those are the two parts we would recommend testing first. If those parts are ok, the issue could be with the door switches or the main board. We would recommend testing those parts next. I hope this helps.
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Clifford - For model number FFMV1645TSA
October 29, 2021
Microwave keeps tripping breaker when i push,start button, i replaced all three door switches and holder.Thanks cliff
Hi Clifford,
Thank you for your question. If your microwave is tripping the breaker, it may share the same circuit with some of the other appliances in your kitchen. Plug it into a different electrical outlet and see if the breaker trips. If it does not, then you know it was sharing the circuit with another appliance. If it does, then there is a part inside the microwave that is malfunctioning and causing the breaker to trip. You will need to check the magnetron, the diode, the fuse, and the door switches. For safety reasons, since the microwave capacitor can still store electricity even when the microwave is unplugged, it is usually advised that you discharge the capacitor before any attempt at repair. We have included a link on how to do so, https://www.partselect.com/Microwave+discharge-capacitor+repair.htm. You will also find information on how to test these parts under Free Repair Help and Instant Repairman on our website. We hope this helps! Good luck with the repair!
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Microwave tripped circuit breaker when turned on
41 of 68 peoplefound this instruction helpful.
Arthur from LUTZ, FL
Easy
15 - 30 mins
Screw drivers
Remove vent cover then remove touch screen control panel. When you remove control panel take photo of where everything is plugged in then unplug and remove control panel. 3 door switches located next to door in a plastic chassis. Test each switch with current tester. Remove the bad switch and replace with the new one. You tube DIY helped.
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Power would not come on, would trip breaker when connected.
18 of 28 peoplefound this instruction helpful.
JOSEPH from MIAMI, FL
Easy
15 - 30 mins
Screw drivers
First thing I dir was search YouTube for any related videos and found this one https://www.youtube.com/watch?v=uHj4H9Fdxrc, it was the exact problem my microwave was exhibiting. Once I verified the problem by troubleshooting, I removed the part and verified that the switches were working fine, the door latch assembly showed signs of wear
... Read morewhich was the cause of the problem. After receiving the replacement part I installed it, verified that power was restored to the unit and reassembled the microwave, works fine, hope it lasts a long time!
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Pressing the start, microwave will start and dies out. Electric is tripping.
11 of 18 peoplefound this instruction helpful.
ARNEL from WAUKEGAN, IL
Easy
15 - 30 mins
Screw drivers
The diagnosis is about an hour. Coz, I need to open the control panel, got a tester, and trsted all critical parts inside the panel. Also, replaced the fuse just to make sure its a new one. Found out it was a switch (bottom part) that control the open/close of the microwave door.
When found out the problem, the rest of t
... Read morehe work is easy.
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