Just showed this video to my husband who was already looking online to buy a new microwave, well thank you very much for saving us that money the little switch thing was stuck pressed on it a few times put everything back and it works once again! Thank you a thousand times!!🙏🙏🙏
This video made my day over three years after it was originally posted. This is literally the gift that keeps on giving. Thank you so much. As was the case with many other commentators, my monitoring switch was the culprit. Cleaning up the switch with cotton swabs and rubbing alcohol revived the stuck clicker/button and voila. Thanks again for such a clear walk through.
THANK YOU!!!! I was all set to purchase a new unit. Watched your video and it was the exact issue you showed here. The monitoring switch was not clicking at all. I was actually looking up a new switch, and was playing with the old one, pressing the button and it starting clicking! I reinstalled the switch, reassembled the the unit, plugged it in and it worked! I guess the switch was simply gummed up with gunk. I still ordered a new one for under $10.00. Saved me from buying a new microwave. Thanks again! It is the wisdom and kindness of people such as yourself that restores ones faith in humanity. We should all be so kind and share what we know to help one another!
We had a 6 yr old Frigidaire Gallary microwave with this problem. We replaced fuses. Called Frigidaire who sent us to an authorized repairman who wanted more than the microwave cost to repair. We are both in our seventies and were dreading taking it down and replacing. All our help (family) has moved away. My husband googled the problem and watched your video. Ordered the switch, replaced it and SUCCESS! A $24 fix and a little paitence and we have a new microwave. Your video was very informative. Gave great details. You are the best! Everything needed. We are lifetime subscribers.
Hello Sir. I would like to let you know how grateful my family and I are. We spent the holidays without microwave as no technician was available to come to help. I found your video and tried everything carefully. It is working perfectly 🥰. My wife and my kids are really proud of me and I thank you so much. May God bless you and your businesses. 🙏🙏🙏.
What a great video. Daughter's MW circuit breaker kept popping and this guidance saved her $267 just for a service call and $100 an hour to trouble shoot and fix it. Her final cost, $9 for the three switches on Amazon , $1 for a 20 amp fuse from O'Riley's auto parts and one bottle of Grey Goose for 2 1/2 hours of semi-professional labor that eventually got the MW back together. The door switch was the culprit, but ALL is good now. THANK YOU!
Hey man I just really want you to know how grateful I am for this video, the maintenance guy told me it was completely fried and it was 600 bucks. The switch wasn’t even broken it just wasn’t clicking in and out like you showed at the end. Zero dollars spent and it’s brand new again. From my family to yours thank you.
Great video and easy to follow. Thank you so much. Mine switch was just stuck. I used the same switch once clicking and now the microwave is working again. Thanks again.
Thanks!!! My middle switch was just stuck. I followed your steps and just pushed the switch in. Put it all back together and everything works!! A free repair is invaluable.
My Frigidaire microwave was tripping the breaker every time we opened the door before the timer was up (odd). I followed your steps and discovered that the switches were all good BUT one of them was "stuck" due to some grease and oil getting in there. Once I cleaned it and it made the "click" sound again, I put it all together and it works again! Thank you for the detailed walkthrough, you're a lifesaver.
Great video, sir! Our microwave went out a few days ago. After watching your video, my wife and I decided to ride to our local dump. We found a microwave, pulled the switches, and replaced the bad one. Worked like a damn charm! You, sir, saved me a few dollars today! Thank you!
Sam, Thank you so much for this excellent tutorial. I followed your steps and found the monitoring switch to be bad and replaced it with one in an old unit I had laying around. You are a blessing to many people in this situation. Thank you again.
You are a life saver!!! Saved me hundreds of dollars on hiring a technician. I followed your instructions instead and found the problem ordered the part and had the microwave working in no time!!! Again, thank you!!!!
Our previous microwave lasted almost 20 years. We bought a Frigidaire Gallery and it failed in less than 3 years of intermittent use. Blowing circuit breakers exactly how you described. Your excellent video clearly described the problem diagnosis and how to fix it. I spent $16 in new microswitches and fixed the issue with your help - saving me who knows how much, worst case the cost of a new microwave. You've done a great service, as it appears this is a widespread issue. God bless you and yours, brother!
THANK YOU! Our microwave is 3 years old and all of a sudden started blowing the breaker. This was the only video I could find that wasn't talking about the fuse being blown. I had already checked that. Watched the video and discovered the same switch was bad. Went ahead and replaced them all for just $8!
You da man Sam - thank you! My GE JVM3160RF2SS had a bad middle door switch and kept tripping the 20A breaker. The limit switch part looks like it tests for continuity OK, but if the plunger is wiggled ever so slightly, (without pressing it in until it clicks) the circuit opens. Got a KW3A micro switch online (same 16A@125/250V rating) for $8.00. Tip to others: With this GE oven, you can leave the oven in place for this repair. To remove the control panel, first remove the plastic header part above the oven cavity (behind the door, 2 screws). The control panel should slide up and out. Thank you again Sam. You saved me the money and the aggravation of getting a new micro that may not match the other appliances.
Gaming by Starlight I have a Ge too it’s the second he this happened to I don’t want k buy a new one and guess try to fix it - so you don’t have to rip the darn thing down to open for access?
@@efthimios Correct: Unplug, leave it bolted to your cabinet, remove the header part at the top of the microwave, then slide the control panel up. At least that' show it worked for me. It's insane that GE designed an electrical circuit with such a ridiculous failure mode.
the same switch was out on mine (it was stuck, and i just manually kicked it back into place and now it works.) thanks for this informative and detailed video!
Thanks Sam, I bought a pack of fuses to discover the microwave could still work. The fault tripping fuses was still a mystery. I followed your instructions and ordered a pack of door switches one NO one NC. After replacing the pair, I opened them and found the NO switch had scorch marks from what looks to be arcing. We are now day 5 since the easy repair and its working perfectly. Huge Thanks the replacement cost was $799 for our model and we were out of warranty. Great advice and easy to follow instructions.
Just came across this video. Helped me determine that my monitor switch wasn’t clicking and was getting stuck. Grateful for the YT community for this DIY help. 🙏🏾
I just fixed my microwave by following this video. I ordered the part on Amazon, and had my microwave back working in minutes. Thanks for sharing this video! Saved me and others a lot of money ❤️
I really appreciate people like you who know how to do stuff and take the time to show us. It turns out that my problem was the same as yours. But thanks again. Great video
Thank you so much for showing how to diagnose the issue. Took me 5 minutes after watching your video to fix my issue. It was the switch not clicking. I pulled it out pushed the little button in and out a few times and it started clicking again. Reinstalled and boom working just fine. You saved me hundreds of dollars I was so close to going and buying a new microwave. Thank you again.
Outstanding video! It turned out to be the exact same switch. I took it a step further....I took the switch apart an noticed the copper connections were melted together. I pulled them apart (with a knife) and put the switch back together (1.5 hour process) ! It works, like its brand new! Thanks for the video!
OMG - Thank You Thank You Thank You. I was 2 mins away from tossing a 2 yr old $400 Frigidaire that was popping it’s breaker on start up. I can’t believe the engineers there would design a safety switch that shorts out the system. That seems unsafe. I had that same center latch switch stuck in a Closed state. It Opened up just touching it. I cleaned it well with electric contact cleaner and it works perfectly. You can access this switch’s button through the hole where the bottom door latch locks in. Without disassembly just toggle it with a small driver and spray it with contact cleaner. Amazing. Thanks Again !!
Thank you for the excellent video quality and instruction! I removed the middle switch, and didn't have a multimeter, so I checked to see if they were all clicking, and the middle switch wasn't clicking at all, and seemed stuck inward. I pressed with a little bit of force, and the black clicker button pooped out. I reinstalled it, and the microwave is working perfectly, again. I ordered a couple replacement switches to be safe, along w/ a multimeter. Thanks again!
Great video and advise. Pulled the switch panel out following video and recognized the monitor switch was bad. Oddly enough we use these same switches in my golf simulator business and had one laying around. Replaced and back in business. Microwave working again. Save money and learn some simple troubleshooting. THANK YOU!
Thank you so much for this excellent video! After paying more than $200 for an electrician service call ,who narrowed it down to an appliance issue, I found this video. And 1.5 hours later, it is fixed! You saved me the expense of a new microwave and installation. Thank you!!!
Had this problem twice on two GE microwaves after 1 year and again 3 years after that... Great video brother, spreading some knowledge. Manufactured obsolescence is taking over and most of these companies would prefer you not fix their products, pay them or the city to recycle/dispose of their pieces of garbage, and buy a new one every few years.
Good video, Helped me fix the oven. I ordered switches on e bay for my Frigidaire, no, not OEM which was $59.00 plus shipping, but $12.59 for 3, two NO and one NC. This is tomorrow’s project. Beats spending $300.00 plus for a new one . If it doesn’t work, a buddy has one with the wall bracket for free, just got to service his Honda mower. I call that a deal.
The switches worked fine, replaced all 3. I did have to take the Frigidaire oven down and partially remove the cabinet. The bad one was the NC switch. Lower middle one, it was hanging up. The top and bottom ones are the NO ones.
This video saved me from buying a new microwave replacing my 2 yr old one right before Christmas! Didnt have a testing tool but replaced all door switches and fuse just to be safe for under 20 bucks! Thank you!
My Microwave was tripping the breaker so I searched TH-cam and found our video first. We have the EXACT microwave! this made it very simple to follow. Ends up it was even the same switch. I ordered the part on Amazon and had it fixed for $8. Thanks for your video, I was just about to order a new microwave.
I had no clue what was wrong with my microwave and your video was my first search and hit it on the nail. I changed the switch and the hot pockets were back in my belly. Thank you so much!
Worked perfectly! Was the same middle switch that was the culprit on mine. I didn't even have to get a new one - just un-stuck the current one. Thank you so much for the video! I really appreciated it!
Exact same microwave. Exact same problem, except that my switch was sticky with grease. Cleaned it up and it's back in service. Now I'm a hero at home!
Thanks Sam, my monitoring switch tested bad in place. Took out the harness and cleaned grease off bad switch, tested again and it was working. Put everything back and everything works again. Thanks for the directions.
This right here is what we all need. Thank you so much!!! I followed the step by step process and I found the faulty switch, bought it for $5 and the microwave is working again.
You just saved me 300.00. My boyfriend and I watched your video and lo and behold it was the door switches. Ordered generic ones from Amazon and as of this moment my microwave is A-ok. For less than ten bucks. You da man Sam.👍🏾
Great video! Pro tip for viewers: TAKE A PIC OF THE HARNESS CONNECTIONS!!! Helps remember where each block was terminated. (Could always write it out too .. Black/Yellow @ TOP .. Black/White @BOTTOM) Again .. Great video! I appreciate the fact you showed the schematics and showed the switching functions! 👍
I really appreciated both the conciseness and the attention to detail. Turns out the switch was broken in mine. Bought a couple to keep on hand (kw3a for the bottom gray and kw3a-16 for the top black). Thanks friend!
Thank you sir, the fault you find, min microwave has the same problem, the middel door swich was mechanical slide and I got fix it in the it,s place so that door could close the switch button. Your explanation is very professional. Thanks again . 🤘🏼
Thanks for the video. Started here. All switches were operating correctly, but I noticed the relay was a little loose. Taped it down securely, back in business.
Excellent succinct tutorial! My center monitor switch contacts were stuck and not opening up. New switches can be ordered on Amazon $10 for all 3. Saved $300 and a month wait for a new microwave; but most important the headache of not having to remove the unit from under the cabinet, past the pot fill and not breaking the glass range top. God Bless You!
You are the man! Thanks to your video I was able to repair the micro by myself. It was one of the SW you mentioned which was not clicking. Cost me $5 in Amazon. thank you so much you are definitely helping a lot of people with this
Thank you so much for this video! You saved me over $300 right here at Christmas! I would have had to replace my microwave if it were for you posting this. Thank you again!!
Thank you thank you thank you! It wasn’t any on my switches or my fuse but I did find a loose wire that was causing my short. I was able to use your video to test everything and then noticed that the wire was loose. Going back in your video I was able to see where it should be plugged in and that fixed my problem. Thank you!
You are a lifesaver. I was just about to purchase a new microwave, but figured I would couldn't hurt to take it apart since it's already broke. Watched this video and it saved me time and money. My monitor switch, was just stuck! I unstuck it and it works! Thank you!
Thank you for the video. approximately 2 years ago I also had the same problem. An interesting details that out 3 switches one should do opposite of other two. I have ended up cleaning switch internals and switching switches.
It helped me fix the problem. The door switch got loose and failed to work. Still don't understand why door switches can cause overloading. Thanks for your big help, Sam.
The switches are designed so that a failure causes the fuse to blow. By design. Its a safety feature. Cheap switches are sending thousand of microwaves to the dump. Thanks China!
Great video Sam my GE Artistry™ Series 1.6 Cu. Ft. Over-the-Range Microwave Oven AVM4160DF2WS had a bad monitor switch. Your step by step explanation made it easy to troubleshoot the problem, thank you!!
Excellent tutorial. The microwave repair want to charge me $900 for a new circuit board. The main problem was this switch caused by years of accumulated grease. Thank you so very much!
Thanks for the video! After replacing my switch, it still tripped the breaker. After watching your video, I put a black thumb tack right in the black lever that is supposed to make contact (where you put tape). No more issues. Thanks a bunch!
Your video was absolutely awesome! You saved me at least $150-$500! My problem was the exact same switch, and I took it out to test it and it clicked back in place to start working again! No cost fix!
Your video was precise and articulate. My microwave was tripping the breaker and I didn't know what to do. Via your post I was able to analyze it properly. (it was the monitoring switch!) Ordered the switch online, had it 24 hours later and 20 minutes later I completed the install and everything is working great! The hardest part was getting the plastic vent cover off and the control panel off...I hate plastic, it always seems like it is going to break. THANK YOU for a fantastic video.
Awesome video that let me finally fix my microwave. The most helpful tip was to test the door switches with door open and closed. Turned out the door wasn't pressing the middle (NC) all the way down, latch not making solid contact. I had to secure the middle switch with a zip-tie to the assembly so it remained in one place when latch made contact. Before that all sort of issues displayed - fan runs when opening the door, or magnetron not starting.
Outstanding Video and Easy to follow...!! I just wished I'd looked here before the $99 inspection fee...! Daaanng, I gotta remember "TH-cam" first before calling any Repair Shops.....!!
Thank you thank you thank you! 😊 I live in an apartment that takes forever to fix things! Actually they’ve never even fixed anything. For my stove and dryer I waited months and months only for them to just switch it out with another apartments 🙄 I was able to fix my microwave in 10 minutes for free! Seemed to just be loose. Thanks again!
Your video was extremely helpful. My Frigidaire Microwave, Model FGMV176NTFC, started tripping the breaker about a month ago and finally failed yesterday. I purchased my first multimeter today on Amazon and now trying to find the correct switch for this model. I have a feeling it's going to be the monitoring switch, but will not be able to determine for sure until I get the multimeter to check the continuity. This microwave came with our DR Horton home, so you know it's not the best on the market. We purchased the home in September of 2019. Wish me luck and thanks again for all your help.
Saved me a bunch of hassle. Thanks. I replaced all 3 switches because they’re cheaper in a pack on Amazon and presto. It worked. Spent $12 including tax!
Great video! Let me add this short step that may save people from having to open up the microwave. Although the reasons for Microwave blowing the main electrical panel circuit breaker vary, it is good to see if you have similar symptoms. I have added my microwave symptom and solution. You may have a similar issue or not, but it is always good to diagnose the simplest with a bit of common sense logic, information and caution. Symptom: Microvave would blow a circuit breaker (20A) at the main Electrical Pannel on premature opening of microwave door while cooking. Then it would simply blow the circuit breaker on press of start. Solution: 1)Unplug Microwave Completely from AC outlet 2)Open Door and use a flashlight to see the inside of the door switches, the openings where the door latches on to. 3)Press the switch (s) (the little approx. 1/8"x3/16" black square pads that stick out) with a small wood dowel to unlock it. If it was stuck you will hear a click when it unsticks or unlocks. 4) Plug the Microwave back to the AC outlet. 5) Reset the circuit breaker ( or check that it is reset) 6) Start your microwave as normal. If it works then this was the issue of not, then revisit your microwave symptoms and look for other similar symptoms and solutions. Things NOT TO DO DO NOT: open the microwave prematurely, use the STOP button or simply let it finish the heat cycle. Further Preventive Maintenance: Clean your microwave from grease , at least from the exterior, often. Because deep cleaning a microwave (switches in particular) requires going into the inside where electronics are exposed and because we are dealing with High Voltage components that may be live, still, even when the microwave is disconnected, such as HV capacitors, I recommend you DO NOT do this yourself but have someone trained in electronics or microwave servicing do it for you. LOGIC: Microwave doors (opening and closing) are constantly under stress, due to constant opening /closing and because of this constant use, the mechanical switches may get worn out or get stuck. Grease from cooking will get switches stuck. In my particular case I think it was a combination of premature opening the door but mainly and possible grease and grime that got the lower switch stuck. If the above seems like what you are experiencing , then these steps most likely may help you. BE SMART! STAY INFORMED AND SAFE!
Thank you for this detailed video! I was able to find the problem with my microwave and fix it myself. I feel so accomplished and it saved me ALOT of money!!
Sam, You are the man. Thank you for the video and explanation. I am another one of the hundreds of folks that learned and saved as a result of your video. I dont know how you were able to hold the camera, and keep both leads of the multimeter on the switch, and then also actuate the switch - that was impressive. The other thing that I wonder about - why the failure mode of this particular problem involves a tripped breaker...? I could see a malfunctioning switch causing error codes, or just a seemingly dead appliance, but the 20A breaker tripping is kind of 'yikes!' for a switch failure...
Fantastic video and direct guide to troubleshoot one of the most common issues with Microwaves and faulty door switches. I was just about to order a new one and going through your video I was able to find the monitor switch that was jammed. Took it apart and whola...back to work it was....Thank you very much for sharing your expertize.....
At the moment my bottom switch has continuity door open and closed so I`m thinking it is the one. Tested it when out, with tiny button depressed and not depressed same as open/closed door. I thank you for this. Look, I have been bragging how well my luck has been running. I have a circa 2008 Moen Chateau with filter system kitchen faucet all over the house at the same time I have this lol. One video kinda sorta. At least Moen has sent me free parts two times so far. gasket set, now waiting for spout. It is what it is, I`m sure you know. Thank you from an old maintenance guy from years ago;-) Cheers.
I used this video to troubleshoot the same switch. Mine was stuck in closed position, but a little work fixed it. Thank you so much! Instead of buying a new microwave we fixed it for free.
Yes, great job explaining this all! Fortunately my microwave was like the one you used and the problem was exactly the same (bad monitor switch). It works now, thanks!
Man I love you. You saved me $300 for a new microwave. I changed the fuse and monitor switch. I followed all the steps and everything worked. Thank you so much. You got a new subscriber
YES!!!... you dead on fixed my microwave for $5. Too much misinformation on the web indicating I should swap out the H\V capacitor which would be a headache to get to, more expensive and would NOT have fixed the problem. THANK YOU SIR!!!
Spot on. Thanks a million. My problem was the monitoring switch as well. But I didn't need to change it. It was stuck open. Clicked it with my screwdriver and it was toggling correctly after that. Thanks man.
Sam, this video is excellent with clear step by step instructions!! My GE microwave monitor switch was broken. Got it for $5 from Amazon and replaced it. The MW works like a charm now. Thank you so much 👍👍
Great job explaining! I have a very similar model microwave, less than 3 years old at the time of this message. Frigidaire Model No FGMV176NTF, manufactured Sep 2017. The exact switch in the middle (the monitoring switch) was the one that was broken. Found a pack of 2 on Amazon for $7. Dongnan KW3A Microwave Door Switch.
Thank you for making this video, my son-in-law and husband watched this and was able to tell it was a bad switch! New part ordered...microwave is working!! Our microwave is a GE made 12/16 - we got it in spring of 2017. Sure don't make things like they used to.
is this your model number JVM3160DF3BB? My microwave is a GE and it was made May 2017. My problem is intermittent, it works fine for 2-3 weeks, then out of nowhere it trips the breaker when you try to use it. I can reset the breaker and it works again.
Thank you. My 15 year old Russell Hobbs started to trip the entire house when closing the door. Thanks to your video, I found that the top and bottom switches worked perfectly but the monitor switch was jamming and not closing properly. I managed to exercise it manually to restore normal operation. I also put a thin strip of duct tape on the pivoting arm which triggers the switch to make it a more positive contact.
Thank you thank you thank you for this video!!! Isolated bad switch, ordered new one for $5, installed and micro works again. Thank you thank you thank you!!!!
Thank you very much for the video. It's exactly problem that we had on our microwave. The faulty was the 2nd switch, part # KW3A, which is Normally Close (not Normally Open) and bought both different kinds over ebay for $12. I was confused at first between Normally Close and Normally Open. They are both same part # KW3A but when take a closer look on the switch connector, Normally Close and Open in different posotion. Also, remember taking picture every step you do, especially disconnecting those wires in control panel.
Thank you for this video. It helped me fix my microwave as well. I will say that I did however skip through the testing and went straight to the end. Sure enough I had the exact same problem. Thanks again!
Great job with the video. I had the same problem with the monitoring switch. When I pulled it out and tested it I found that the switch was I little stuck. I depressed the actuator and it worked properly. Then I noticed the switch bracket that held the monitoring switch in place was a little loose. So I took a thin piece of a business card and slid it in behind the switch so it wouldn't shift so much.. and it works perfectly. No part to replace. Thanks to your fabulous video my microwave still works.
Happened to me this weekend and I was almost ready to ditch my above-range microwave... Found this video by accident and guess what...? The middle switch was stuck on. Didn't hurt that I have the same microwave as in the video... So THANK YOU VERY MUCH FOR SAVING THE MICROWAVE COMMUNITY!!! BTW, it's quite ridiculous that a $2 switch can do this.
Thank you for this video. I just fixed my GE microwave with what I learned here. Bought a two pack of switches since other comments allude to this being a reoccurring problem.
Thanks for the help! Mine was a stuck switch. I was able to diagnose and fix it thanks to your video without taking apart the microwave. 1 minuet fix and $0
Just showed this video to my husband who was already looking online to buy a new microwave, well thank you very much for saving us that money the little switch thing was stuck pressed on it a few times put everything back and it works once again! Thank you a thousand times!!🙏🙏🙏
This video made my day over three years after it was originally posted. This is literally the gift that keeps on giving. Thank you so much. As was the case with many other commentators, my monitoring switch was the culprit. Cleaning up the switch with cotton swabs and rubbing alcohol revived the stuck clicker/button and voila. Thanks again for such a clear walk through.
THANK YOU!!!! I was all set to purchase a new unit. Watched your video and it was the exact issue you showed here. The monitoring switch was not clicking at all. I was actually looking up a new switch, and was playing with the old one, pressing the button and it starting clicking! I reinstalled the switch, reassembled the the unit, plugged it in and it worked! I guess the switch was simply gummed up with gunk. I still ordered a new one for under $10.00. Saved me from buying a new microwave. Thanks again! It is the wisdom and kindness of people such as yourself that restores ones faith in humanity. We should all be so kind and share what we know to help one another!
How is it now? Still working?
We had a 6 yr old Frigidaire Gallary microwave with this problem. We replaced fuses. Called Frigidaire who sent us to an authorized repairman who wanted more than the microwave cost to repair. We are both in our seventies and were dreading taking it down and replacing. All our help (family) has moved away. My husband googled the problem and watched your video. Ordered the switch, replaced it and SUCCESS! A $24 fix and a little paitence and we have a new microwave. Your video was very informative. Gave great details. You are the best! Everything needed. We are lifetime subscribers.
Hello Sir. I would like to let you know how grateful my family and I are. We spent the holidays without microwave as no technician was available to come to help. I found your video and tried everything carefully. It is working perfectly 🥰. My wife and my kids are really proud of me and I thank you so much. May God bless you and your businesses. 🙏🙏🙏.
What a great video. Daughter's MW circuit breaker kept popping and this guidance saved her $267 just for a service call and $100 an hour to trouble shoot and fix it. Her final cost, $9 for the three switches on Amazon , $1 for a 20 amp fuse from O'Riley's auto parts and one bottle of Grey Goose for 2 1/2 hours of semi-professional labor that eventually got the MW back together. The door switch was the culprit, but ALL is good now. THANK YOU!
Hey man I just really want you to know how grateful I am for this video, the maintenance guy told me it was completely fried and it was 600 bucks. The switch wasn’t even broken it just wasn’t clicking in and out like you showed at the end. Zero dollars spent and it’s brand new again. From my family to yours thank you.
Thanks for your comment! I had went to check on the click and it was just stuck for some reason..
I took mine out and it felt stuck...now it's clicking again. Going to try and re install 🤞
@@Stooges_Sports did it work? I had similar issue its looks like it just stuck when clicking. I don't have multimeter to test.
Great video and easy to follow. Thank you so much. Mine switch was just stuck. I used the same switch once clicking and now the microwave is working again. Thanks again.
Thanks!!! My middle switch was just stuck. I followed your steps and just pushed the switch in. Put it all back together and everything works!! A free repair is invaluable.
My Frigidaire microwave was tripping the breaker every time we opened the door before the timer was up (odd). I followed your steps and discovered that the switches were all good BUT one of them was "stuck" due to some grease and oil getting in there. Once I cleaned it and it made the "click" sound again, I put it all together and it works again! Thank you for the detailed walkthrough, you're a lifesaver.
Great video, sir! Our microwave went out a few days ago. After watching your video, my wife and I decided to ride to our local dump. We found a microwave, pulled the switches, and replaced the bad one. Worked like a damn charm! You, sir, saved me a few dollars today! Thank you!
Sam, Thank you so much for this excellent tutorial. I followed your steps and found the monitoring switch to be bad and replaced it with one in an old unit I had laying around. You are a blessing to many people in this situation. Thank you again.
You are a life saver!!! Saved me hundreds of dollars on hiring a technician. I followed your instructions instead and found the problem ordered the part and had the microwave working in no time!!! Again, thank you!!!!
Our previous microwave lasted almost 20 years. We bought a Frigidaire Gallery and it failed in less than 3 years of intermittent use. Blowing circuit breakers exactly how you described. Your excellent video clearly described the problem diagnosis and how to fix it. I spent $16 in new microswitches and fixed the issue with your help - saving me who knows how much, worst case the cost of a new microwave. You've done a great service, as it appears this is a widespread issue. God bless you and yours, brother!
I have the same microwave and problems....I'll try your approach...thanks!
I gotta try your procedure...thanks!😊
For anyone reading this comment, I posted a follow-up with a less happy ending and a theory on why these ovens and oven doors are not so durable.
It's been a problem for years with all brands. Those little "Cherry" switches can't handle the current. They arc and stick closed
THANK YOU! Our microwave is 3 years old and all of a sudden started blowing the breaker. This was the only video I could find that wasn't talking about the fuse being blown. I had already checked that. Watched the video and discovered the same switch was bad. Went ahead and replaced them all for just $8!
You da man Sam - thank you! My GE JVM3160RF2SS
had a bad middle door switch and kept tripping the 20A breaker. The limit switch part looks like it tests for continuity OK, but if the plunger is wiggled ever so slightly, (without pressing it in until it clicks) the circuit opens. Got a KW3A micro switch online (same 16A@125/250V rating) for $8.00.
Tip to others: With this GE oven, you can leave the oven in place for this repair. To remove the control panel, first remove the plastic header part above the oven cavity (behind the door, 2 screws). The control panel should slide up and out.
Thank you again Sam. You saved me the money and the aggravation of getting a new micro that may not match the other appliances.
Gaming by Starlight Question. Are the top and bottom micro switches the same model number?
Gaming by Starlight I have a Ge too it’s the second he this happened to I don’t want k buy a new one and guess try to fix it - so you don’t have to rip the darn thing down to open for access?
@@efthimios Correct: Unplug, leave it bolted to your cabinet, remove the header part at the top of the microwave, then slide the control panel up. At least that' show it worked for me. It's insane that GE designed an electrical circuit with such a ridiculous failure mode.
Gaming by Starlight thank you it worked and I ordered the switches and a thermo from amazon just waiting now
the same switch was out on mine (it was stuck, and i just manually kicked it back into place and now it works.) thanks for this informative and detailed video!
Thanks Sam, I bought a pack of fuses to discover the microwave could still work. The fault tripping fuses was still a mystery. I followed your instructions and ordered a pack of door switches one NO one NC. After replacing the pair, I opened them and found the NO switch had scorch marks from what looks to be arcing. We are now day 5 since the easy repair and its working perfectly. Huge Thanks the replacement cost was $799 for our model and we were out of warranty. Great advice and easy to follow instructions.
Just came across this video. Helped me determine that my monitor switch wasn’t clicking and was getting stuck. Grateful for the YT community for this DIY help. 🙏🏾
4 years later, this was the exact fix for my issue!!!!! Saved me a lot of $$$$$ Thanks Sam!!!!!!
I just fixed my microwave by following this video. I ordered the part on Amazon, and had my microwave back working in minutes. Thanks for sharing this video! Saved me and others a lot of money ❤️
May I ask which model of the switch did you buy?
I really appreciate people like you who know how to do stuff and take the time to show us. It turns out that my problem was the same as yours. But thanks again. Great video
Thank you so much for showing how to diagnose the issue. Took me 5 minutes after watching your video to fix my issue. It was the switch not clicking. I pulled it out pushed the little button in and out a few times and it started clicking again. Reinstalled and boom working just fine. You saved me hundreds of dollars I was so close to going and buying a new microwave.
Thank you again.
Outstanding video! It turned out to be the exact same switch. I took it a step further....I took the switch apart an noticed the copper connections were melted together. I pulled them apart (with a knife) and put the switch back together (1.5 hour process) ! It works, like its brand new! Thanks for the video!
OMG - Thank You Thank You Thank You. I was 2 mins away from tossing a 2 yr old $400 Frigidaire that was popping it’s breaker on start up. I can’t believe the engineers there would design a safety switch that shorts out the system. That seems unsafe. I had that same center latch switch stuck in a Closed state. It Opened up just touching it. I cleaned it well with electric contact cleaner and it works perfectly. You can access this switch’s button through the hole where the bottom door latch locks in. Without disassembly just toggle it with a small driver and spray it with contact cleaner. Amazing. Thanks Again !!
Thank you for the excellent video quality and instruction!
I removed the middle switch, and didn't have a multimeter, so I checked to see if they were all clicking, and the middle switch wasn't clicking at all, and seemed stuck inward. I pressed with a little bit of force, and the black clicker button pooped out. I reinstalled it, and the microwave is working perfectly, again.
I ordered a couple replacement switches to be safe, along w/ a multimeter.
Thanks again!
Great video and advise. Pulled the switch panel out following video and recognized the monitor switch was bad. Oddly enough we use these same switches in my golf simulator business and had one laying around. Replaced and back in business. Microwave working again. Save money and learn some simple troubleshooting. THANK YOU!
Thank you so much for this excellent video! After paying more than $200 for an electrician service call ,who narrowed it down to an appliance issue, I found this video. And 1.5 hours later, it is fixed! You saved me the expense of a new microwave and installation. Thank you!!!
Absolutely one of the best diagnose/repair videos I've seen. Thank you.
Thank you thank you. This just saved me $400. Not only was this my problem but mine was the exact same switch
Had this problem twice on two GE microwaves after 1 year and again 3 years after that... Great video brother, spreading some knowledge. Manufactured obsolescence is taking over and most of these companies would prefer you not fix their products, pay them or the city to recycle/dispose of their pieces of garbage, and buy a new one every few years.
Good video, Helped me fix the oven. I ordered switches on e bay for my Frigidaire, no, not OEM which was $59.00 plus shipping, but $12.59 for 3, two NO and one NC. This is tomorrow’s project. Beats spending $300.00 plus for a new one . If it doesn’t work, a buddy has one with the wall bracket for free, just got to service his Honda mower. I call that a deal.
The switches worked fine, replaced all 3. I did have to take the Frigidaire oven down and partially remove the cabinet. The bad one was the NC switch. Lower middle one, it was hanging up. The top and bottom ones are the NO ones.
This video saved me from buying a new microwave replacing my 2 yr old one right before Christmas! Didnt have a testing tool but replaced all door switches and fuse just to be safe for under 20 bucks! Thank you!
My Microwave was tripping the breaker so I searched TH-cam and found our video first. We have the EXACT microwave! this made it very simple to follow. Ends up it was even the same switch. I ordered the part on Amazon and had it fixed for $8. Thanks for your video, I was just about to order a new microwave.
I had no clue what was wrong with my microwave and your video was my first search and hit it on the nail. I changed the switch and the hot pockets were back in my belly. Thank you so much!
Worked perfectly! Was the same middle switch that was the culprit on mine. I didn't even have to get a new one - just un-stuck the current one. Thank you so much for the video! I really appreciated it!
Exact same microwave. Exact same problem, except that my switch was sticky with grease. Cleaned it up and it's back in service. Now I'm a hero at home!
Thanks Sam, my monitoring switch tested bad in place. Took out the harness and cleaned grease off bad switch, tested again and it was working. Put everything back and everything works again. Thanks for the directions.
This right here is what we all need. Thank you so much!!! I followed the step by step process and I found the faulty switch, bought it for $5 and the microwave is working again.
You just saved me 300.00. My boyfriend and I watched your video and lo and behold it was the door switches. Ordered generic ones from Amazon and as of this moment my microwave is A-ok. For less than ten bucks. You da man Sam.👍🏾
Amazing! This description is amazing, thorough, and complete with no little "secrets" left out. Thank you very much.
Great video!
Pro tip for viewers:
TAKE A PIC OF THE HARNESS CONNECTIONS!!!
Helps remember where each block was terminated. (Could always write it out too .. Black/Yellow @ TOP .. Black/White @BOTTOM)
Again .. Great video! I appreciate the fact you showed the schematics and showed the switching functions! 👍
Great video that give a complete trouble shooting explanation of the microwave door monitor switches! Saved me from getting a technician involved.
I really appreciated both the conciseness and the attention to detail. Turns out the switch was broken in mine. Bought a couple to keep on hand (kw3a for the bottom gray and kw3a-16 for the top black). Thanks friend!
This video saved me over $300 and allowed me to learn something along the way, MANY THANKS!
Thank you sir, the fault you find, min microwave has the same problem, the middel door swich was mechanical slide and I got fix it in the it,s place so that door could close the switch button. Your explanation is very professional. Thanks again .
🤘🏼
Thanks for the video. Started here. All switches were operating correctly, but I noticed the relay was a little loose. Taped it down securely, back in business.
Saved me hundreds in having to buy a new microwave! After walking through the steps in the video, the issue was a simple $7 fix. Thank you! Thank you!
This turned out to be my exact issue. An electrician told me the microwave was bad and needed replaced, so thank you for saving me that cost!!
Excellent succinct tutorial!
My center monitor switch contacts were stuck and not opening up.
New switches can be ordered on Amazon $10 for all 3.
Saved $300 and a month wait for a new microwave; but most important the headache of not having to remove the unit from under the cabinet, past the pot fill and not breaking the glass range top.
God Bless You!
You are the man! Thanks to your video I was able to repair the micro by myself. It was one of the SW you mentioned which was not clicking. Cost me $5 in Amazon. thank you so much you are definitely helping a lot of people with this
Thank you so much for this video! You saved me over $300 right here at Christmas! I would have had to replace my microwave if it were for you posting this. Thank you again!!
Thank you thank you thank you! It wasn’t any on my switches or my fuse but I did find a loose wire that was causing my short. I was able to use your video to test everything and then noticed that the wire was loose. Going back in your video I was able to see where it should be plugged in and that fixed my problem. Thank you!
You are a lifesaver. I was just about to purchase a new microwave, but figured I would couldn't hurt to take it apart since it's already broke. Watched this video and it saved me time and money. My monitor switch, was just stuck! I unstuck it and it works! Thank you!
Thank you for the video. approximately 2 years ago I also had the same problem. An interesting details that out 3 switches one should do opposite of other two. I have ended up cleaning switch internals and switching switches.
It helped me fix the problem. The door switch got loose and failed to work. Still don't understand why door switches can cause overloading. Thanks for your big help, Sam.
The switches are designed so that a failure causes the fuse to blow. By design. Its a safety feature.
Cheap switches are sending thousand of microwaves to the dump. Thanks China!
@@mrbrown6421 the rest go there from the wavelength cover ;P
This was my exact problem with my Frigidaire Microwave. Your video helped me from start to finish with this issue. Thanks for sharing!!
I’m having the same issue, where did you buy the switch
Great video Sam my GE Artistry™ Series 1.6 Cu. Ft. Over-the-Range Microwave Oven
AVM4160DF2WS had a bad monitor switch. Your step by step explanation made it easy to troubleshoot the problem, thank you!!
Excellent tutorial. The microwave repair want to charge me $900 for a new circuit board. The main problem was this switch caused by years of accumulated grease. Thank you so very much!
Thanks for the video! After replacing my switch, it still tripped the breaker. After watching your video, I put a black thumb tack right in the black lever that is supposed to make contact (where you put tape). No more issues. Thanks a bunch!
You are my hero! This fixed an almost identical Kenmore unit and saved about $500 for a comparable replacement. Best TH-cam video of all time!
Your video was absolutely awesome! You saved me at least $150-$500! My problem was the exact same switch, and I took it out to test it and it clicked back in place to start working again! No cost fix!
Your video was precise and articulate. My microwave was tripping the breaker and I didn't know what to do. Via your post I was able to analyze it properly. (it was the monitoring switch!) Ordered the switch online, had it 24 hours later and 20 minutes later I completed the install and everything is working great! The hardest part was getting the plastic vent cover off and the control panel off...I hate plastic, it always seems like it is going to break. THANK YOU for a fantastic video.
Awesome video that let me finally fix my microwave. The most helpful tip was to test the door switches with door open and closed. Turned out the door wasn't pressing the middle (NC) all the way down, latch not making solid contact. I had to secure the middle switch with a zip-tie to the assembly so it remained in one place when latch made contact. Before that all sort of issues displayed - fan runs when opening the door, or magnetron not starting.
Outstanding Video and Easy to follow...!! I just wished I'd looked here before the $99 inspection fee...! Daaanng, I gotta remember "TH-cam" first before calling any Repair Shops.....!!
Thank you thank you thank you! 😊 I live in an apartment that takes forever to fix things! Actually they’ve never even fixed anything. For my stove and dryer I waited months and months only for them to just switch it out with another apartments 🙄 I was able to fix my microwave in 10 minutes for free! Seemed to just be loose. Thanks again!
Video is still going strong. Looking at $700 microwaves to replace and then thought I'd take a crack at it! Keep it up!
Thank you for the instructions! I had the same exact issue with my microwave and now I fixed it and it only cost $6 for the part.
Your video was extremely helpful. My Frigidaire Microwave, Model FGMV176NTFC, started tripping the breaker about a month ago and finally failed yesterday. I purchased my first multimeter today on Amazon and now trying to find the correct switch for this model. I have a feeling it's going to be the monitoring switch, but will not be able to determine for sure until I get the multimeter to check the continuity. This microwave came with our DR Horton home, so you know it's not the best on the market. We purchased the home in September of 2019. Wish me luck and thanks again for all your help.
Saved me a bunch of hassle. Thanks. I replaced all 3 switches because they’re cheaper in a pack on Amazon and presto. It worked. Spent $12 including tax!
Great video! Let me add this short step that may save people from having to open up the microwave.
Although the reasons for Microwave blowing the main electrical panel circuit breaker vary, it is good to see if you have similar symptoms.
I have added my microwave symptom and solution. You may have a similar issue or not, but it is always good to diagnose
the simplest with a bit of common sense logic, information and caution.
Symptom:
Microvave would blow a circuit breaker (20A) at the main Electrical Pannel on premature opening of microwave door while cooking.
Then it would simply blow the circuit breaker on press of start.
Solution:
1)Unplug Microwave Completely from AC outlet
2)Open Door and use a flashlight to see the inside of the door switches, the openings where the door latches on to.
3)Press the switch (s) (the little approx. 1/8"x3/16" black square pads that stick out) with a small wood dowel to unlock it.
If it was stuck you will hear a click when it unsticks or unlocks.
4) Plug the Microwave back to the AC outlet.
5) Reset the circuit breaker ( or check that it is reset)
6) Start your microwave as normal.
If it works then this was the issue of not, then revisit your microwave symptoms and look for other similar symptoms and
solutions.
Things NOT TO DO
DO NOT: open the microwave prematurely, use the STOP button or simply let it finish the heat cycle.
Further Preventive Maintenance:
Clean your microwave from grease , at least from the exterior, often.
Because deep cleaning a microwave (switches in particular) requires going into the inside where electronics are exposed and because we are dealing with High Voltage components that may be live, still, even when the microwave is disconnected, such as HV capacitors, I recommend you DO NOT do this yourself but have someone trained in electronics or microwave servicing do it for you.
LOGIC: Microwave doors (opening and closing) are constantly under stress, due to constant opening /closing and because of this constant use, the mechanical switches may get worn out or get stuck. Grease from cooking will get switches stuck.
In my particular case I think it was a combination of premature opening the door but mainly and possible grease and grime that got the lower switch stuck.
If the above seems like what you are experiencing , then these steps most likely may help you.
BE SMART! STAY INFORMED AND SAFE!
OMG that worked. It may be that the micro is over the stove so greasy buildup causes the switch to stick
Wow. Exact same situation. Exact same fix. Used a chopstick to press the tiny black rectangular plastic piece on the bottom door opening.
Yes wow such a simple fix! Thank you so much!
That worked. Thank you so much!!
Thanks so much. Did what you described and it worked like a charm. Saved my at least $300 :-)
Thank you for this detailed video! I was able to find the problem with my microwave and fix it myself. I feel so accomplished and it saved me ALOT of money!!
Sam,
You are the man. Thank you for the video and explanation. I am another one of the hundreds of folks that learned and saved as a result of your video. I dont know how you were able to hold the camera, and keep both leads of the multimeter on the switch, and then also actuate the switch - that was impressive.
The other thing that I wonder about - why the failure mode of this particular problem involves a tripped breaker...? I could see a malfunctioning switch causing error codes, or just a seemingly dead appliance, but the 20A breaker tripping is kind of 'yikes!' for a switch failure...
My £700 Neff microwave packed up. Gutted. Watched this video. Bought the fuse and it’s fixed. Thank you!
Fantastic video and direct guide to troubleshoot one of the most common issues with Microwaves and faulty door switches. I was just about to order a new one and going through your video I was able to find the monitor switch that was jammed. Took it apart and whola...back to work it was....Thank you very much for sharing your expertize.....
I have the same problem on my Frigidaire ...dismantled...Now to find a new fuse...Thanks so much...Great tutorial
You sir has saved not just myself, but many. 👏👏. Thank you Sam
At the moment my bottom switch has continuity door open and closed so I`m thinking it is the one. Tested it when out, with tiny button depressed and not depressed same as open/closed door. I thank you for this. Look, I have been bragging how well my luck has been running. I have a circa 2008 Moen Chateau with filter system kitchen faucet all over the house at the same time I have this lol. One video kinda sorta. At least Moen has sent me free parts two times so far. gasket set, now waiting for spout. It is what it is, I`m sure you know. Thank you from an old maintenance guy from years ago;-) Cheers.
I used this video to troubleshoot the same switch. Mine was stuck in closed position, but a little work fixed it. Thank you so much! Instead of buying a new microwave we fixed it for free.
Yes, great job explaining this all! Fortunately my microwave was like the one you used and the problem was exactly the same (bad monitor switch). It works now, thanks!
Just fixed my microwave too. Almost spent a fortune on an electrician! Thank you for this tutorial!
Man I love you. You saved me $300 for a new microwave. I changed the fuse and monitor switch. I followed all the steps and everything worked. Thank you so much. You got a new subscriber
YES!!!... you dead on fixed my microwave for $5. Too much misinformation on the web indicating I should swap out the H\V capacitor which would be a headache to get to, more expensive and would NOT have fixed the problem. THANK YOU SIR!!!
Spot on. Thanks a million. My problem was the monitoring switch as well. But I didn't need to change it. It was stuck open. Clicked it with my screwdriver and it was toggling correctly after that. Thanks man.
Sam, this video is excellent with clear step by step instructions!! My GE microwave monitor switch was broken. Got it for $5 from Amazon and replaced it. The MW works like a charm now. Thank you so much 👍👍
Great job explaining! I have a very similar model microwave, less than 3 years old at the time of this message. Frigidaire Model No FGMV176NTF, manufactured Sep 2017. The exact switch in the middle (the monitoring switch) was the one that was broken. Found a pack of 2 on Amazon for $7. Dongnan KW3A Microwave Door Switch.
Thank you for making this video, my son-in-law and husband watched this and was able to tell it was a bad switch! New part ordered...microwave is working!! Our microwave is a GE made 12/16 - we got it in spring of 2017. Sure don't make things like they used to.
is this your model number JVM3160DF3BB? My microwave is a GE and it was made May 2017. My problem is intermittent, it works fine for 2-3 weeks, then out of nowhere it trips the breaker when you try to use it. I can reset the breaker and it works again.
Same microwave. Same door switch issue. Mine was just sticky. Worked after breaking loose! Thanks a million.
Thank you so much for making this video! You just helped me save so much money. Videos like this are frankly the best use of TH-cam there is.
Thanks to this video I was able to repair my microwave on my own in less than $35 otherwise it would have cost me a new one.
Thank you.
My 15 year old Russell Hobbs started to trip the entire house when closing the door.
Thanks to your video, I found that the top and bottom switches worked perfectly but the monitor switch was jamming and not closing properly.
I managed to exercise it manually to restore normal operation.
I also put a thin strip of duct tape on the pivoting arm which triggers the switch to make it a more positive contact.
Thank you for sharing your knowledge, kind sir. You saved this old man three hundred dollars.
Thank you thank you thank you for this video!!! Isolated bad switch, ordered new one for $5, installed and micro works again. Thank you thank you thank you!!!!
Thank you very much for the video. It's exactly problem that we had on our microwave. The faulty was the 2nd switch, part # KW3A, which is Normally Close (not Normally Open) and bought both different kinds over ebay for $12. I was confused at first between Normally Close and Normally Open. They are both same part # KW3A but when take a closer look on the switch connector, Normally Close and Open in different posotion. Also, remember taking picture every step you do, especially disconnecting those wires in control panel.
Great walk thru and easy to follow! You saved me from spending money on a piece I didn’t need after all.
Thank you for this video. It helped me fix my microwave as well. I will say that I did however skip through the testing and went straight to the end. Sure enough I had the exact same problem. Thanks again!
Tested installed new switch working great , Thank You saved alot of aggravation and cost ,my best to you Sam keep them coming ...
Great job with the video. I had the same problem with the monitoring switch. When I pulled it out and tested it I found that the switch was I little stuck. I depressed the actuator and it worked properly. Then I noticed the switch bracket that held the monitoring switch in place was a little loose. So I took a thin piece of a business card and slid it in behind the switch so it wouldn't shift so much.. and it works perfectly. No part to replace. Thanks to your fabulous video my microwave still works.
Happened to me this weekend and I was almost ready to ditch my above-range microwave... Found this video by accident and guess what...? The middle switch was stuck on. Didn't hurt that I have the same microwave as in the video... So THANK YOU VERY MUCH FOR SAVING THE MICROWAVE COMMUNITY!!! BTW, it's quite ridiculous that a $2 switch can do this.
Thank you for this video. I just fixed my GE microwave with what I learned here. Bought a two pack of switches since other comments allude to this being a reoccurring problem.
Thanks for the help! Mine was a stuck switch. I was able to diagnose and fix it thanks to your video without taking apart the microwave. 1 minuet fix and $0
As far as stuck switch what do you mean the switch stayed depressed all the way