Which part is usually at fault for LG error F6?

The most commonly implicated component is the heating element.

What is the first thing to try for LG error F6?

Press Clear/Off and retry; if the heating error persists, cycle the breaker and request service.

Error F6 Stops machine US market

F6 on a LG oven / range usually means: An upper oven heating error was detected. On a LG Oven / Range, code F6 points to the heating element.

Fix it fast: Clear and reset. Full ranked steps below.

Manufacturer source Updated Oct 17, 2026 View source

Try these in order. Stop when the code clears.

1 Clear and reset
Easy
- Press Clear/Off and retry; if the heating error persists, cycle the breaker and request service.
Source

A griddle heating error was detected. On a LG Oven / Range, code F56 points to the griddle element.

The sous vide function is not heating properly. On a LG Oven / Range, code F69 points to the sous vide element.

The upper oven is not heating properly. On a LG Oven / Range, code F9 points to the heating system.

F5 indicates a Lower Oven Thermistor Error. On a LG Oven / Range, code F5 points to the thermistor.

F19 indicates an Oven Heating Error. On a LG Oven / Range, code F19 points to the thermistor.

F34 indicates a Front Induction Burner Temperature Sensor Error. On a LG Oven / Range, code F34 points to the thermistor.

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