Maytag Range Error Code F3:1

F3:1 indicates that the oven temperature sensor circuit is shorted or open. The control board is not receiving a valid resistance signal from the sensor probe inside the oven cavity. This prevents the oven from regulating temperature correctly, so oven functions are disabled until the fault is corrected.

You should not attempt to use the oven while this code is active. The control board cannot accurately read oven temperature, which means it cannot regulate heating elements safely. Surface burners on gas or electric ranges may still function, but oven use should be avoided until the fault is diagnosed and repaired.

Disconnecting power to the range for a few minutes may temporarily clear the error code, but it will return as soon as the control board checks the sensor circuit again if the underlying fault is still present. A reset does not fix a failed sensor, broken wire, or faulty connection. The root cause must be identified and corrected for the code to clear permanently.

A knowledgeable DIYer can diagnose this code by inspecting the sensor, testing its resistance with a multimeter, and checking the harness for damage. If the sensor resistance at room temperature is far outside the roughly 1080 to 1090 ohm range, replacing the sensor is a straightforward repair. Harness repairs or control board replacement are more involved and may benefit from professional service.

If only the oven temperature sensor needs replacement, parts typically cost in the range of $20 to $75 depending on the model, making it one of the more affordable oven repairs. If the control board is at fault, parts alone can run from $100 to $300 or more. Adding professional labor will increase the total cost accordingly.