What F2 means
The oven temperature went above a preset safety limit.
Also shown as: F20, depending on the model.
Likely causes
- Temperature sensor or control fault
- Element or relay stuck on
Safe first checks
- Turn the oven off, keep the door closed and let it cool. Don't put water on a hot oven.
- Once it's cool, turn the oven off at the circuit breaker for a minute or two, then back on.
When to stop
If you see smoke, flames or scorching, keep the door closed and call 911 if a fire doesn't go out. An over-temperature code needs a trained technician; leave the oven off at the breaker until it's serviced.
Checked against: GE Appliances: Range & Wall Oven - Oven Error, Fault or Function Codes. Codes can differ by model and year, so confirm with your owner's manual.