Question about KitchenAid KEMC377K Convection / Microwave Oven

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Kitchenaid builtin microwave buzzing

Kitchenaid builtin convection microwave has a loud buzzing noise when running. Still cooking fine. Noise temporarily stops when you push on right side of door. Noise is intermittent when in 50% power mode. Changed Magnetron but it still makes the noise.
Thank you .
Brian

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  • Anonymous Mar 24, 2014

    Microwave runs but does not heat up

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I would recommend changing the diodes as well. This will usually take care of the problem.

Posted on Oct 25, 2008

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We have a sound clip of what a microwave should sound like when the cooling fan and high voltage section are working.

Here are some links you or someone you know can use (in order given) for test help, but read the safety warnings first:

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http://www.gallawa.com/microtech/mag_test.html
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http://www.gallawa.com/microtech/xformer.html

You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

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