LG Tumble Dryer Error Code tE4 – Meaning and Possible Fixes
LG Tumble Dryer Error Code tE4
If your LG dryer displays error code tE4, it usually indicates that the appliance has detected a problem with one of the temperature sensors used to monitor internal heat levels.
LG dryers use thermistor sensors to monitor the temperature inside the drum and heating system. These sensors help regulate the drying process and prevent overheating. If the dryer cannot read the temperature sensor correctly, it may stop the cycle and display the tE4 error code.
View all LG tumble dryer error codes.
What the tE4 Error Means
The tE4 error code generally indicates that the dryer cannot detect the correct signal from a thermistor sensor.
Common Reasons This Error Appears
Faulty temperature sensor
The thermistor responsible for monitoring internal temperature may be damaged or worn.
Loose wiring
Wiring between the thermistor and the control board may be loose or damaged.
Restricted airflow
Lint buildup in the vent system may cause abnormal temperature readings.
Control board issue
In rare cases, the control board may misinterpret the temperature sensor 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.
Check the vent system
- Inspect the dryer vent hose for blockages.
- Ensure the external vent flap opens 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 tE4 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 tE3.
Error code meanings may vary slightly depending on the model of LG dryer.
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