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Kenmore Microwave Hood Combination model # 721.63762 / 721.63763 reads error message F9. What is F9?

Kenmore Microwave Hood Combination model # 721.63762 / 721.63763 ; when a time is keyed into miccrowave it runs for app. 7 seconds then the message F9 appears and microwave shuts off.

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Kenmore , Microwaves , Appliances
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Manage My Life
The F9 error code indicates the microwave is not furnishing high voltage to cook.

This problem can be caused by a bad control board, a bad inverter board, a bad magnetron, or a broken wire to one of these components.

Microwaves generate around 40,000 volts when cooking. Voltage can be stored in capacitors and can deliver an electrical shock when the microwave is unplugged.

I recommend you go to

services.sears.com/shs/category/repair?sid=MMLxexpertxmerch

and get a Sears technician to diagnose and repair the microwave.
by Manage My Life
December 16th, 2010
Answered in 26 minutes
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