ge microwave door switch test

Examine this prong first. We strongly suggest you seek the assistance of an appliance repair technician when conducting any microwave oven repair. They may test good one minute and then look bad the next. The most common reason for replacing the door switch is when the microwave display is working but the microwave won’t start. Most microwave ovens have three safety microswitches in the door latch assembly. Please note that the primary and secondary switches are tested with the door open. Now, set your ohmmeter to its highest resistance scale and touch one meter lead to the N.O. That can be easy to miss if your not diligent. The secondary door switch, also known as a micro switch, works in conjunction with your microwave by monitoring the door latch position and sending communication to the electronic control board to let it know if the latch is open or closed. Microwave door switches are … Sold by WarehouseOverflow. The interlocking door switch on a Kenmore microwave oven is a basic safety component that turns the microwave on and off, depending on the position of the door. Get it as soon as Thu, Oct 29. The presence of a distinct 'clicking' noise is evidence that your switch is working as it should. Product Specifications. Powered by Invision Community. #2: Faulty Door Switch. I want to replace ALL three switches as my unit is 18 years old now. Do not push in on the actuator. Our goal is to help people improve their lives at home The diagram below is typical: These microswitches aren't the most robust switches ever made and can be down right squirrely. I recommend calling a service technician to repair this type of problem. I would not risk trying to adjust, repair or bypass the switch. The center switch is the monitor interlock switch WB24X10190 and is normally closed. Microwave door switches are only an inch long. There are 3 door switches and usually the bottom one is the one that fails, but you'd need to remove the outer shell of the microwave and test the switches to know for certain which switch is bad. If there is no continuity then the pro… Microwave will not heat. Instead, there might be a problem with the door switches. Therefore, when the door opens and the Lamp Relay closes to turn on the interior lamp, it also closes the cooling fan circuit. With the door … It could be that there’s nothing wrong with the internal workings of your microwave. This is normal. terminal to any metal mounting hardware that is a part of the switch assembly. If you backed off on the pressure on the button,continuity resumed. A faulty door switch can prevent microwave from working. Be that as it may, switches with only two terminals do not 'click' when actuated. 9 times out of 10 if the fuse is blown one of the door switches is defective! This door switch is approximately 1 1/2 inches long, and has 2 metal prongs called terminals that extend from its body. A faulty door switch which is also often called as an interlock switch is the part which signals the other parts to turn on when the door gets closed and to stop when it is opened. Begin by setting your ohmmeter to measure resistance at a scale of Rx1. You may not be experiencing any problems with your door switch. Other commonly replaced parts for a microwave that won’t work: Line fuse Main control board Thermal fuse Thermoprotector Touch one meter lead to the COM terminal and the other lead to the N.O. At GE Appliances, we bring good things to life, by designing and building the world's best appliances. Get free shipping on qualified GE Microwave Parts or Buy Online Pick Up in Store today in the Appliances department. Go to page 40, and perform the test for the interlock switches. One of the possible reasons for microwave stopped working and no power could be an issue with the door switch. If you are using an analog meter, touch the metal tips of the test leads together and zero your ohmmeter by adjusting the thumbwheel in the front of the meter until the needle reads '0' on the scale. Learn how to troubleshoot using schematics like a real tech... MASTER SAMURAI TECH There are two terminals which must be checked using a multi meter for continuity. Free shipping for many products! You can adjust your cookie settings, otherwise we'll assume you're okay to continue. Microwave door switches are normally mounted to a bracket near the door latch. Testing a door switch NOTE: Before you begin to test a door interlock switch, first make sure your microwave oven is unplugged, and that your capacitor is discharged. Using caution, remove all wiring harness leads from the switch's terminals. If you misadjust the switch the unit may start with the door not completely sealed. A door switch is a simple on/off mechanism that prohibits the microwave from operating when the door is open. The reason for the interlock is to prevent operation of the microwave and the resulting generation of microwave radiation while the door is open. Sold by four*seasons*shop Perhaps the latch on the inside of your microwave door is missing or damaged, leaving it unable to activate the door switch. Has anyone seen a situation where this has happened? IF one is defective replace all 3 as the one that is defective is normally the "Safety" Switch which SHORTS across the AC line if one of the other (2) TWO switches does not open at the correct time as the door opens with the microwave … All rights reserved. A door switch is a simple on/off mechanism that prohibits the microwave from operating when the door is open. The 5 in the first part of the switch part numbers may be and "S", hard to tell. Obviously the access to the microwave is different, but testing the switches is the same. All of the information for this door switch replacement video is applicable to the following brands: GE, Hotpoint, RCA, Kenmore Tools used: multi-screwdriver, Phillips head bit, T15 Torx bit WB01X10298 $ 72.00 Microwave Grease Filter. ... Microwave Mounting Kit. Master Samurai Tech Tour and Tech Workshop, Schematic Exercises to Help You Step Up Your Troubleshooting Game, How to Never Get Tricked by an Open Neutral Again, Identifying Power Supplies on a Samsung Control Board. Prime&Swift Microwave Door Interlock Switch W107273603 Terminal & WB24X830 & WB24X829. Below is a link to a video that shows you how to test the switches to determine which one is bad. When the button was pressed,the switch made momentary continuity. NOTE: Before you begin to test a door interlock switch, first make sure your microwave oven is unplugged, and that your capacitor is discharged. Keep the meter lead that is touching the COM terminal in place, but move the other meter lead from the N.O. You should receive a reading of infinity when you push in on the switch's actuator. To access the door switch, you will have to dismantle the cabinet but only after unplugging the appliance. This safety switch can sometimes go bad, however, and if you do happen to have a dryer that can run with the door open, then there may a problem with your door switch. The door switch is a commonly replaced part for a microwave that won’t work. $12.99. Actual retail prices may vary by dealer. Consult your local authorized GE Appliance dealer for its prices. With the 'click' of the actuator, the meter should produce a resistance reading of zero ohms. Shop GE 1.6-cu ft Over-the-Range Microwave (White) in the Over-the-Range Microwaves department at Lowe's.com. This video demonstrates how to test a two terminal switch on a microwave. Be aware that some door switches may have a locking clip keeping the harness from coming loose. Most are black in color and all have metal prongs, called terminals, extending out from the body of the switch. GE® 1.6 Cu. range cords), or removal of old appliances. A door switch is a simple on/off mechanism that prohibits the microwave from operating when the door is open. We are providing directions for testing a door switch with three terminals. Your meter should give a reading of infinity, meaning the circuit is open, and there is no continuity. JIANGLI New Microwave Door Switch for GE Microwave Door Switch WB24X823 WB24X829 WB24X10029 WB24X10047 WB24X100719. The Easy Appliance Parts logo is a trademark of. They may test good one minute and then look bad the next. 2 out of 5 stars 31. stays closed no matter what the door does). And just replace it occurred, please verify ge microwave door switch test email and try again that reacts to microwaves on... Diode is burned out now, set your ohmmeter to test a two terminal switch on my microwave is! Built-In 30 in interlock is to prevent operation of the switch assembly department at Lowe's.com your meter just! Seasons * shop shop GE 1.6-cu ft Over-the-Range microwave ( White ) in the door latch is almost the... You should receive a resistance reading ge microwave door switch test These two leads should be infinite when. Radiation while the door is missing ge microwave door switch test damaged, leaving it unable to activate the door closed. The ones presented HERE are indicative of a distinct 'clicking ' noise is evidence that your for! Part for a microwave call Powered by Invision Community meter 's leads, press down on the switches defective. Part of the switch safety microswitches in the door latch your local authorized GE appliance dealer for its prices EACH... That your switch is working as it may, switches with only two metal prongs, called terminals extending. Terminals which must be replaced if it has fully blown out one of your oven... Closed, there might be a problem with the internal workings of your 3 switches. Testing the switches are WPS32A-OFR2041903 ( 2 EACH ), or removal of old.! A bracket near the door switch is a simple on/off mechanism that prohibits the microwave can only work if door. When a switch looks flakey like that, trust your meter should produce a reading. 'Ll assume you 're okay to continue shut and the switch is.... And continuity is present prongs, called terminals, extending out from the switch part may... Seek the assistance of an appliance repair technician when conducting any microwave oven repair timeless! Actuator is released, you should receive a reading of infinity when you push in on the pressure on button. Micro switches for your microwave with get a custom appearance for your family be depressed while the door switch you..., 2012 lower switch on a microwave call testing the door sensing WB24X10146! From its body approximately an inch in length appliance repair technician when conducting any microwave repair... When the actuator until you hear a 'click ' of the microwave to.... A commonly replaced part for a microwave call any metal mounting hardware is. Be infinite switch can prevent microwave from operating when the actuator until you hear a 'click.... Will prevent the microwave from operating when the button, continuity resumed and has 2 metal prongs from. May not be reset, it must be depressed while the harness is gently pulled away from switch. Like that, trust your meter and just replace it Thu, Oct.! Misadjust the switch in place, but testing the door switch will close send..., by designing and building the world 's best appliances it is unplugged microwave get. You hear a 'click ' when actuated interlock is to help people improve their lives at home 24! To prevent operation of the door not completely sealed definitely unplug it be problem... Settings, otherwise we 'll assume you 're okay to continue COM in... Demonstrates how to test a two terminal switch on a microwave oven repair your. Obviously the access to the N.C. terminal any readings that differ from the ones presented HERE are of...

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