GE Range Error Code F3 E0

F3 E0 means the main oven temperature sensor circuit has gone open, meaning the control board is receiving no signal from the sensor. This prevents the oven from monitoring its own temperature safely. The fault can originate from a loose connector, a broken sensor probe, or damaged wiring between the sensor and the board. The oven will not operate normally until the open circuit is resolved.

Resetting the range by unplugging it for a few minutes may temporarily clear the code, but it will return as soon as the control board checks the sensor circuit again. The code is triggered by a real hardware condition, an open circuit in the sensor path, so a reset alone will not fix the underlying problem. A permanent resolution requires repairing or replacing the faulty component.

If the fix is simply reseating a loose connector, there is no parts cost involved. A replacement oven temperature sensor typically costs between $20 and $60 for the part alone. If professional repair service is needed, total costs including labor generally range from $100 to $250 depending on your location and the service provider. Replacing the control board, if it turns out to be the cause, is the most expensive scenario and can range from $150 to $400 or more for parts and labor.

Yes, in many cases this repair is DIY-friendly. Start by unplugging the range, removing the back panel, and checking that the temperature sensor connector is firmly seated. If the connector is secure, you can test the sensor with a multimeter for proper resistance. If the sensor reads open or infinite resistance, replacing it is a straightforward repair that typically involves removing two screws and swapping the connector.

The oven should not be used while this code is active. Without a functioning temperature sensor, the control board cannot regulate oven heat accurately, which creates a risk of overheating. The stovetop burners may still function depending on the model, but the oven itself should remain off until the sensor circuit is repaired.