Question about GE Spacemaker JVM1640SJ Microwave Oven

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FMV1425KS Microwave quit working and smells like electrical smoke

I have the same problem with the exception of the noise, when i started it on Popcorn mode it made an hideous noise like an electrical storm and I could smell electrical smoke. I then shut it down and chose the timer mode for 2 mins and it worked fine. The next day my mother tried to use it and she had the same experience that I did and it would not heat. the lights and turntable are working as well as the control panel on the front but it still makes an hideous noise and will not heat or defrost.The model number is FMV1425KS.
Thanks in advance!!
Bobby

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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MicrowaveSvc
  • 9047 Answers

SOURCE: No turntable, no heat. Light, vent fan and keypad all work...

That would be a problem with your primary interlock switch or its mount.

NOTE: There should also be a "mini-manual" hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting.

If you or someone you know decide to look into it, we have critical safety information, info on door switch diagnosis and replacement, and disassembly information at our site, and our link is at our listing here on FixYa: http://tinyurl.com/yzjozk

The interlocks are highlighted in the diagram below.

We're happy to help and we appreciate your thoughtful rating of our answer.

3cdff07.jpg

Posted on Jun 29, 2008

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MicrowaveSvc
  • 9047 Answers

SOURCE: GE Profile Spacemaker Microwave - won't heat

Thanks for making your post very detailed and including the model number. That really helps! :)

With the symptoms you have, I would most strongly suspect a shorted high voltage rectifier diode or a bad magnetron.


The diode is a fairly easy & cheap do-it-yourself fix, and the mag will cost more.

If you or someone you know decide to look into it, we have critical safety information and disassembly information at our site, and our link is at our listing here on FixYa.

There should be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting, testing, and locating components.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Here are some links you or someone you know can use for test help, but read their safety warnings first:

http://www.gallawa.com/microtech/diode.html (if it's not shorted, it's probably okay)

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

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

You can usually find helpful exploded view diagrams and order parts by entering your full model number here.

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

Posted on Dec 13, 2008

MicrowaveSvc
  • 9047 Answers

SOURCE: Microwave won't heat, and turntable doesn't turn

All the parts you mention are very inexpensive, but yours does not have a triac.

It could be the cook relay, but it's more likely to be a switch.

Looking at the schematic, it's probably a bad primary interlock (upper door switch) or maybe its mount is bad.

Even though a door switch clicks, it may still be bad inside.

Door switch or mount trouble is usually caused by slamming the door or by opening the door while it's cooking without hitting the Stop pad first.

There are plastic mounts inside the microwave which hold the door switches and onto which the door latches lock when you close the door.

The screws on these mounts may be loose. If they get too loose, the switches will not be activated properly.

Sometimes it's a broken tab on the switch holder, allowing the switch to rotate just out of position. This tab can be hard to see, since it is under the bottom edge of the switch.

If you have a broken mount, it's usually more economical and safer to just add a dab or two of hot glue to the mount to secure the switch. Let it cool for about 30 minutes before using.

Here are some helpful links:
http://www.microwavedisplay.com/safety.txt
http://www.microwavedisplay.com/disassembly.txt
http://www.microwavedisplay.com/doorsw.txt

You can find helpful exploded view diagrams and order parts by entering your full model number here.

There may also be a "mini-manual" hidden inside the unit behind the control panel or elsewhere, which is very helpful when troubleshooting & testing.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

If you only need a switch, you can order a universal type here for $5 postpaid.

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

Posted on Jan 23, 2009

EwingElect
  • 276 Answers

SOURCE: GE Microwave won't heat or cook - one year old

More than likely the magnetron has failed. This could be for a number of reason. Do you use your microwave to heat wheat packs or warm plates? If so, you may have dried the magnetron out (they use the moisture in whatever you're cooking to heat it, and plates/wheat bags have no moisture).

I'd say a trip to your local Microwave repairer could be in order. It could also be the High Voltage Fuse which has failed. Either way a repairer will be able to tell you!

Posted on Mar 25, 2009

rhozel2010
  • 269 Answers

SOURCE: microwave won't heat. turntable works control

Hi! check the fuse that goes through the magnetron because i think it is no functioning.

Posted on Sep 12, 2009

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