LG Styler Error Code tE1 — Duct Out Thermistor Error
What this means
The tE1 error code on the LG Styler clothing care system indicates a failure in the duct outlet thermistor. This sensor monitors the temperature of air exiting the Styler's internal duct system. When it fails or reads outside the expected range, the Styler cannot properly regulate drying and refreshing cycles. The Styler will stop the current cycle and display tE1 to prevent overheating or inadequate performance. This error requires professional service.
Alternate codes: TE1
Step-by-step fix
3 stepsPower-reset the Styler
Unplug the Styler from the wall outlet for 5 minutes, then plug it back in. Attempt to start a new cycle. A temporary sensor glitch can sometimes cause a one-time tE1 code.
If the code clears and the Styler runs a full cycle without issue, the error was temporary.
Clean the lint filter and duct area
Remove and clean the Styler's lint filter. Check the duct inlet and outlet areas for lint buildup that could insulate the thermistor and cause false temperature readings.
Clean the lint filter after every 2–3 uses for optimal Styler performance.
Contact LG service
If the tE1 code returns after a power reset and filter cleaning, the duct outlet thermistor has likely failed and needs replacement. Contact LG customer service or a certified technician to schedule a repair.
Have your Styler model number and serial number ready when contacting LG service.
When to call a professional
If the tE1 code returns after a power reset, professional service is required. The duct outlet thermistor is located inside the Styler's duct assembly and is not user-accessible on most models.
Related error codes
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The duct inlet temperature sensor has failed or is returning abnormal readings.
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The steam generator temperature sensor has failed, preventing proper steam production.
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The evaporator inlet temperature sensor has failed, affecting the heat pump dehumidification system.
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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 sourcesParts you may need
Duct Outlet Thermistor (NTC)
Part #6322FR2046H · $10–$25
If the thermistor has failed or reads out of spec
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