What does the code mean tE?
tE indicates a heating problem usually linked to the thermistor that regulates water temperature.
Code meanings can vary by model, market and appliance type. Always check your model's user manual. The same letters can mean something different on dishwashers or refrigerators.
Related symptoms
- Cold water on hot programs
- Stops during the heating stage
Possible causes
- Thermistor failure
- Heater failure
- Wiring or board
- Scale affecting heating
Safe checks you can do
- Unplug for a minute and restart
- Try a different temperature to observe behaviour
If tE repeats or the power trips during heating.
When do you need a technician?
The technician measures the thermistor, heater, wiring and board output.
Related error codes
FAQ
Can I wash cold with tE?
Cold programs may work, but diagnosis is better to avoid worsening the issue.
Does hard water cause tE?
Scale affects the heater, but tE is usually linked to the sensor or circuit.
Related guides
LG Washer Not Heating Water: Heater, Temperature Sensor and the tE Code
LG washer not heating or showing tE? Learn how the heater, thermistor and limescale affect heating and when to call a technician.
LG Washer Tripping the Breaker: Serious Causes That Need Testing
LG washer tripping the breaker or RCD? Causes such as the heater, pump or water reaching electrical parts—and the safety steps to take.
The code meaning was reviewed against these public LG support pages: