What to check, in order
- Turn it off and let it cool
Completely, before you do anything else.
- Don't use it yet
A temperature sensor reading wrongly is the usual cause of a false overheat, and it needs checking.
When to call an engineer
Before you use it again.
A repair visit will usually check the temperature sensor, the thermostat and the cooling fan.
- Note the model and serial number. They're on a label around the oven door frame or on the back.
- Write down the exact code, and what the appliance was doing when it appeared.
- Check whether it's still under warranty. If it is, the repair may cost you nothing.
Quick answers
What does the F2 error code mean on an oven?
The oven detected too high a temperature and cut out to protect itself.
Can I fix F2 on an oven myself?
Engineer only (diagnosis needs a professional). Start with: turn it off and let it cool; don't use it yet. Before you use it again.
Is F2 on an oven worth repairing?
Deal with it now. Get it checked before you use it again. An oven that overheats is a safety problem, not an inconvenience.
About this code
Unbranded and less common appliances don't publish one shared code list, so this page gives the most common meaning across makers. Your manual is the final word, and the model number that finds it is on a label around the oven door frame or on the back.
Last reviewed October 2026.