Frigidaire Oven Error Code F31

F31Frigidaire Oven

What this code means

Shorted RTD sensor probe or wiring problem. Displayed when oven is in active mode or an attempt to enter an active mode is made.

First step from the service manual

Check wiring in probe circuit for possible open condition. Check RTD resistance at room temperature (compare to probe resistance chart). If resistance does not match the chart, replace the RTD sensor probe. Let the oven cool down and restart the function. If problem persists, replace the display board.

Next steps: diagnose the root cause

1
Verify the error code is active

Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.

2
Get the full diagnostic procedure

Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.

Start diagnosing F31 on your Frigidaire oven

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What’s available for Frigidaire oven models

Access Frigidaire oven service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.

Related Frigidaire oven error codes

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