The F10 error on your Frigidaire means the oven control board has detected a runaway oven temperature, meaning the oven is heating past its safe limit without the control being able to shut it off properly. Turn off the oven at the breaker right away and don’t use it again until the fault is fixed, since this is a safety-related error.

Error code F10
Meaning Runaway oven temperature detected by the control board
Severity High — the oven may keep heating uncontrollably and pose a fire risk
Time to fix 20–45 minutes
Tools needed Multimeter, screwdriver

What the F10 error means

The F10 code shows up when Frigidaire’s electronic range control (ERC) senses that the oven cavity temperature has gone above the safe threshold it expects, even after it’s told the heating elements to shut off. This is treated as a safety fault because it means the oven can’t reliably control its own heat. It’s similar in concept to how other Frigidaire appliance errors, like the Frigidaire EF Error Code on refrigerators, flag a system that’s stuck out of its normal operating range.

Common causes

  • A stuck or welded relay on the oven control board, keeping the bake or broil element powered on
  • A faulty oven temperature sensor (RTD probe) sending inaccurate readings to the control
  • A shorted or damaged wiring harness between the sensor and control board
  • A failing electronic range control (ERC) board itself
  • The temperature sensor touching the oven wall, causing incorrect readings
  • Moisture or grease buildup affecting sensor or wiring connections

How to fix the F10 error

  1. Cut power immediately — Switch off the oven’s circuit breaker as soon as you see F10, since the oven may still be heating.
  2. Let the oven cool fully — Wait at least an hour before opening the door or touching internal parts to avoid burns.
  3. Check the temperature sensor position — Open the oven and make sure the sensor probe (usually near the back wall) isn’t touching the oven’s metal surface; reposition it if needed.
  4. Test the sensor with a multimeter — At room temperature it should read around 1,080 ohms; a reading far outside this range means the sensor needs replacing.
  5. Inspect wiring and connectors — Look for melted insulation, loose spade connectors, or scorch marks along the sensor wiring and repair or replace as needed.
  6. Replace the control board if the fault continues — If the sensor and wiring test fine, the ERC board’s relay is likely stuck and the board should be replaced by a qualified technician.

FAQ

Is it safe to keep using the oven after an F10 error?
No. F10 signals a genuine overheating fault, so the oven should stay off until the sensor, wiring, or control board is checked and repaired.

Can I reset the F10 code myself?
Cutting power at the breaker for a few minutes may clear the display, but if the underlying cause (like a stuck relay or bad sensor) isn’t fixed, the error will return once the oven heats up again.

How much does it cost to fix an F10 error?
A replacement temperature sensor typically costs $20–$50, while a new control board can run $100–$250 plus labor if you hire a technician.