Lg Oven Error F6
⚡ Quick Answer: The LG oven F6 error indicates an over-temperature condition, where the oven temperature exceeds safe limits, potentially causing erratic cooking resu... ⚠️ Difficulty Varies
What Does Error F6 Mean?
The LG oven F6 error indicates an over-temperature condition, where the oven temperature exceeds safe limits, potentially causing erratic cooking results. This can occur due to a faulty temperature sensor or thermistor, wiring issues, or the oven reaching temperatures above 650°F. If this error appears, the oven may shut down or operate abnormally. Immediate action includes turning off the oven and allowing it to cool down to prevent further damage.
Common Symptoms:
- Oven displays F6 during or after heating cycles
- Oven shuts down or won’t operate normally after code appears
- Code appears when oven reaches or attempts to exceed high temperatures
Possible Causes
- Oven temperature exceeding safe threshold (overheat) (medium)
- Faulty temperature sensor or thermistor (medium)
- Wiring or connection issue between temperature sensor and control board (medium)
How to Fix Error F6
DIY Fix Immediate checks and reset
- Stop oven use when F6 appears
- Turn oven off and allow to cool completely
- Turn power off at breaker for a few minutes then restore to clear any transient errors
- Ensure oven is not in self‑clean mode during normal cooking
Technician Only Diagnose and repair sensor and high temperature triggers
- Disconnect power to oven
- Access and test oven temperature sensor resistance with a multimeter
- Inspect wiring harness between sensor and control board for damage
- Replace temperature sensor if out of range or visibly damaged
- If sensor and wiring are OK, inspect control board for faults and replace if needed
Parts needed: Oven temperature sensor, Wiring harness, Control board
- If oven repeatedly overheats or F6 persists after basic reset
- If any wiring appears charred or unsafe to handle
- If temperature sensor tests normal but issue remains
Technical Specifications
| wattage | N/A |
|---|---|
| component | Temperature Sensor |
| resistance | 10,000 ohms |
| part_number | LG 6323A20012B |
| voltage_rating | 120V AC |
Common Questions
What does F6 error mean on LG oven?
The F6 error indicates an over-temperature condition where the oven exceeds safe temperature limits.
Can I fix LG oven F6 error myself?
Yes, you can try resetting the oven by turning it off and letting it cool, but persistent issues may require a technician.
How much does it cost to fix F6 error?
Repair costs for the F6 error range from $100 to $400+, depending on the necessary parts and labor.
When should I call a technician for F6?
Call a technician if the F6 error persists after a reset, or if you notice any charred wiring or abnormal sensor readings.
Sources & References
- LG F6 error code explanation (various sources) (community)
Data last verified: 2026-01-11
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