Frigidaire Oven Error Code F31

If your Frigidaire oven displays the error code F31, it indicates a potential issue with the temperature sensing components, specifically the RTD (Resistance Temperature Detector) sensor probe or its associated wiring. This error is triggered when the oven is in active mode or when an attempt is made to enter an active mode.

What to Check:

1. RTD Sensor Probe: Examine the RTD sensor probe for any visible damage or signs of a short circuit. Ensure it is securely connected.
2. Wiring Connections: Inspect the wiring that links the RTD sensor to the control board. Look for loose connections, frayed wires, or any other issues that might disrupt the electrical pathway.

Troubleshooting Steps:

1. Reset the Oven: Turn off the oven and wait for a few minutes before turning it back on. Sometimes, a simple reset can resolve temporary glitches.
2. Check Wiring Continuity: Use a multimeter to test the continuity of the wiring between the RTD sensor and the control board. Replace any damaged wires.
3. Inspect RTD Sensor: If the sensor appears damaged or is malfunctioning, it may need to be replaced. Consult your oven’s manual for guidance on locating and replacing the RTD sensor.

Important Note:

F30 or F31 may be displayed during active oven use or when attempting to activate a mode. This implies that the error might become apparent during cooking or when trying to set specific functions.

If you are unable to resolve the F31 error after performing these troubleshooting steps, or if you are uncomfortable dealing with electrical components, it is advisable to seek assistance from a qualified appliance repair technician. They have the expertise to diagnose and address more complex issues related to Frigidaire oven error codes, ensuring your appliance operates smoothly.