F1GE Appliances Oven — GE Oven F1 Error Code
Temperature sensor open circuit
Severity
Critical
Difficulty
Moderate
Est. Cost
What's Happening
The oven temperature sensor has an open circuit. The electronic range control can't read temperature and shuts down.
How to Fix It
Test the sensor probe (~1,080 ohms at room temp). If infinite, replace it. If the sensor is fine, the ERC board may be faulty.
Frequently Asked Questions
What does F1 mean on a GE oven?
F1 means the temperature sensor has an open circuit. The oven can't monitor temperature and won't heat.
How do I test a GE oven sensor?
Unplug the range, disconnect the sensor at the oven cavity, and measure resistance. About 1,080 ohms at room temperature is normal.
What if the sensor tests fine?
If the sensor is good but F1 persists, the ERC (electronic range control) board has an internal fault and needs replacement.