What does LG oven error code F16 mean?

F16 indicates a general oven sensor problem. Reset the circuit breaker and test the temperature sensor (should read ~1080 ohms at room temperature). Replace the sensor if out of range.

F16

LG Oven Error Code F16 — Oven Sensor Issue

Moderate Repair 20–40 minutes Tools: Multimeter, Phillips screwdriver

What this means

The F16 error code indicates the oven control board has detected a problem with one of the oven sensors. This is a general sensor fault that could involve the temperature sensor, broil sensor, or another monitoring sensor. The oven cannot accurately control temperature and will not operate.

Step-by-step fix

2 steps

Reset the oven

Press CLEAR/OFF. Reset the circuit breaker for 30 seconds.

Test the temperature sensor

Measure resistance across the oven temperature sensor leads with a multimeter. Normal reading at room temperature is approximately 1080 ohms.

When to call a professional

If multiple sensors are involved or the control board is suspect, professional diagnosis is recommended.

Related error codes

The oven temperature sensor has an open circuit.

Moderate Repair · 20–40 minutes

The oven temperature sensor circuit is open (no continuity).

Moderate Fix · 30–60 minutes

Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.

Learn more about our sources

Parts you may need

Oven Temperature Sensor

Part #6322FR2046C · $15–$30

If the sensor reads out of range

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Quick Info

BrandLG

ApplianceOven / Range

Error CodeF16

DifficultyModerate Repair

Est. Time20–40 minutes