What does F1 mean?
Temperature sensor open or out of range.
Common causes
- Failed oven sensor
- Disconnected sensor
- Wiring damage
Diagnostic & testing steps
- 1. Test sensor: ~1080 ohms at room temp
- 2. Check connector at control board
- 3. Inspect wiring
- 4. Replace sensor if out of range
OEM parts & part numbers
Oven Temperature Sensor
Part numbers: WB21X5301, WB20X10059
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