What does F2 mean?
Oven temperature has exceeded safe limit.
Common causes
- Shorted sensor
- Stuck relay on control board
- Self-clean malfunction
Diagnostic & testing steps
- 1. Turn off oven immediately
- 2. Test sensor: ~1080 ohms at room temp - should not be near 0
- 3. Check control board relay
- 4. Replace sensor or control board
OEM parts & part numbers
Oven Temperature Sensor, Electronic Oven Control
Part numbers: WB21X5301, WB27T10467
Safety warning
⚠️ Turn off breaker immediately - fire risk
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