Error code reference

Kenmore Oven Error Code F83

Fire detected in microwave oven: the Microwave Control Board sensed sudden changes of the microwave thermistor value indicating a fire in the cavity.

SourceKenmore Frigidaire Oven - Tech Sheet: Electronic Control Board (790 Series)p. 19

Kenmore codes Kenmore oven codes

Diagnostic procedure

The full F83 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Clear the condition that possibly created a fire in the cavity and test the microwave again.

SourceKenmore Frigidaire Oven - Tech Sheet: Electronic Control Board (790 Series)p. 19

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Where this code is documented

1 manual in the MyPros+ library documents this code for Kenmore oven.

Models covered by the manuals that document this code

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The full F83 procedure

Where this code is documented

Models covered by the manuals that document this code

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