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Customer Questions and Answers for Microwave Door Switch Kit by Whirlpool

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Manufacturer Part
4.89 (64)
By: Whirlpool
Part Number: OEM17854392
Manufacturer Part Number: W10727408

Fix a microwave displaying 'DOOR' error or won't start with this door switch kit. Contains 3 switches that work together to detect door closure.

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Questions & Answers

For Whirlpool Microwave Door Switch Kit (Part Number: OEM17854392)

1 Answer

Hello Brian. The is no way of testing the control panel for the door switches. The best way to test the switches is testing the switches themselves. NC and COM should read closed and NO and Com should read open. This should change when the button on the switch is pressed. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html

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Don for Model Number kemc308ksso

Not sure if you have the same questions that I see pertaining to the micro oven AP2929323 switch holder. What I need to know is that there are eight (80 screws on the face of the micro. Two (2) of the screws I assume are holding the switch. Are there six (6) screws holding on the face or are some of the other screws holding something else. I see the corner screws but it is the two (2) in the middle that I need to know. Are there two swiches? Second question: The light is out in the micro. I have looked and it looks to me that the unit has to be pulled out to get at it. If not how to get at the bulb? Thank You

1 Answer

Don, We're sending you some information, that should be a great help to you. It's in your email and will be a lot more helpful than attempting to explain the process in the limited space we have here. Thanks and Good Luck

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1 Answer

Hello Brian. It still sounds like the wiring or the control board are the issues if the switches are working properly. Hope this helps.

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1 Answer

Hello Brian. If the door switches are testing good, with the door closed, then you will need to look for a wiring issue, or the control board 8302346 is bad and is not reading the switches. Be sure and check all connections and wires before replacing the control board in the unit. Hope this helps.

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1 Answer

Hello Brian. If the latches and switches are good, then you will need to replace the switch holders W10727408 and W10727408, based on the error code you provided. Hope this helps.

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1 Answer

Hello Repairgranny. The switch holder W10727408 is located inside the microwave and you will need to remove the outer cover to access and replace the switch holder on the unit. Hope this helps.

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