Error code reference

Kenmore Oven Error Code F81

Damper Error: the Microwave Control Board reports that it is not able to detect the proper position of the damper.

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

Diagnostic procedure

The full F81 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 that when the unit is plugged in, the damper motor operates until the damper is opened and the damper switch closes. If the damper motor does not turn, verify it is getting 120VAC from the Microwave Control Board.

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 F81 procedure

Where this code is documented

Models covered by the manuals that document this code

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