LG Tumble Dryer Error Code tE3 – Meaning and Possible Fixes
LG Tumble Dryer Error Code tE3
If your LG dryer displays error code tE3, it usually indicates that the appliance has detected a fault with one of the internal temperature sensors.
LG dryers use thermistor sensors to monitor internal temperatures during the drying cycle. These sensors allow the dryer to control heating levels and prevent overheating. If the dryer cannot read the thermistor correctly, it may stop the cycle and display the tE3 error code.
View all LG tumble dryer error codes.
What the tE3 Error Means
The tE3 error code generally indicates that the dryer cannot detect the correct signal from a temperature sensor.
Common Reasons This Error Appears
Faulty thermistor sensor
The thermistor responsible for monitoring internal temperature may be damaged or worn.
Loose wiring
Wiring between the temperature sensor and control board may be loose or damaged.
Restricted airflow
Lint buildup in the dryer vent or lint filter may cause abnormal temperature readings.
Control board issue
In rare cases, the electronic control board may misinterpret the temperature signal.
Safe Checks You Can Try
Restart the dryer
- Turn the dryer off.
- Unplug the appliance or switch off power at the wall.
- Wait several seconds.
- Restore power and restart the drying cycle.
Clean the lint filter
- Remove the lint filter from the dryer.
- Clean away any lint buildup.
- Reinstall the filter securely.
Inspect the dryer vent
- Check the vent hose for blockages.
- Ensure the external vent is clear and opening freely.
If You Need Spare Parts
If you’re confident carrying out the repair yourself, compatible LG tumble dryer parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
If the tE3 error code continues to appear after restarting the dryer and checking the airflow, the appliance may require inspection by a qualified appliance technician.
Internal components such as the thermistor sensor or wiring may require professional diagnosis.
Related LG Dryer Error Codes
You may also encounter related issues indicated by LG Dryer Error Code tE1, LG Dryer Error Code tE2 and LG Dryer Error Code HS.
Error code meanings may vary slightly depending on the model of LG dryer.
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