LG tE Washer — Fix
On LG washers, the tE code means a heating/temperature sensor error — the washer read an out-of-range water temperature.
- Applies to
- LG appliances
- Time to fix
- 30 minutes – 1 hour
What it means
Causes include a faulty temperature sensor (thermistor), a heater fault, or wiring problems. This is a LG appliance fault code shown on the display. Codes can vary by model and appliance type, so always confirm against your specific model's manual or tech sheet. Unplug the appliance before any internal checks.
Symptoms
- tE on the display
- Cycle stops; water not heating correctly
How to fix it
- 1
Inspect the sensor and heater
1. Have the temperature sensor (thermistor) and heater checked for correct resistance.
- 2
Replace the faulty part
1. Replace a failed thermistor or heater, then retest.
Frequently asked questions
What is an LG tE error?
A temperature-sensor/heating fault. The thermistor or heating element usually needs testing and replacing.
Last updated July 20, 2026
Guidance only — always consult a qualified professional or the official service manual before carrying out repairs.