Error code reference

Kenmore Oven Error Code F80

Communication problem between the User Interface Board and the Microwave Control Board: the User Interface Board is not able to initiate communication with the Microwave Control Board.

SourceKenmore Frigidaire Oven - Tech Sheet: Electronic Control Board (790 Series)p. 18

Kenmore codes Kenmore oven codes

Diagnostic procedure

The full F80 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

Verify if the microwave is powered (120VAC) by opening the microwave door and checking if the microwave cavity light turns ON. If not, investigate power loss: check fuses external and internal to the microwave chassis, and door switch adjustment.

SourceKenmore Frigidaire Oven - Tech Sheet: Electronic Control Board (790 Series)p. 18

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More steps, wiring diagram references, and verified part numbers

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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 F80 procedure

Where this code is documented

Models covered by the manuals that document this code

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