Error code reference

Frigidaire Range Error Code F40

Cooktop lockout failure (some models).

SourceFrigidaire Range 790 - Tech Sheet: Electronic Oven Controlp. 4

Diagnostic procedure

The full F40 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 connection between P10 on oven control and P1 on cooktop lockout board. Verify harness continuity. If problem persists, replace the cooktop lockout board. If all above steps fail, replace EOC.

SourceFrigidaire Range 790 - Tech Sheet: Electronic Oven Controlp. 4

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

13 manuals in the MyPros+ library document this code for Frigidaire range.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F40 procedure

Where this code is documented

Models covered by the manuals that document this code

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