Error Code F2
Sensor Short — Oven thermistor circuit is shorted
Moderate
Address soon - your appliance may not work properly
What This Means
Pinched or shorted oven sensor wire; Failed oven temperature sensor (thermistor shorted)
How to Fix
- 1
Unplug the range.
- 2
Inspect sensor harness for pinched wires or contact with oven cavity.
- 3
Measure thermistor resistance at CN10 pins 1 and 2. Normal: approximately 0.6–1K ohm at 25°C. Shorted sensor reads near 0 ohm.
- 4
If shorted, replace the oven temperature sensor.
- 5
If wiring and sensor are good, replace the Main PCB.
This Error Applies To
LG LREL6323 Series Ovens & Ranges (2020) (2020–present)
Related Error Codes
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Button Short — A keypad button has been continuously active for 60 seconds or more
Sensor Open — Oven thermistor circuit is open
Oven Hot — Oven temperature exceeded 650°F continuously for 2 minutes during cooking (not self-clean)
Oven No Heating — Oven fails to heat during bake/broil (not applicable to Proof or Warm modes)