te1
Moderate
LG · Dryers
Main thermistor error - temperature sensor malfunction
Quick Answer
Error code tE1 on your LG Dryers means: Main thermistor error - temperature sensor malfunction. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Step 1: Unplug the dryer or trip the circuit breaker.
2
Step 2: While the dryer is unplugged, press and hold the START/PAUSE button for 5 seconds to drain residual power.
3
Step 3: Restore power and attempt to run another cycle.
4
Step 4: If the error reappears, unplug the dryer and locate the main thermistor (usually mounted on the blower housing or duct).
5
Step 5: Check the wiring connections to the thermistor for any loose or damaged wires.
6
Step 6: Use a multimeter to test the thermistor resistance. At room temperature, it should read approximately 10,000 ohms.
7
Step 7: If the thermistor reads out of range, replace it.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Thermistor (temperature sensor)
Multimeter for testing
Wire harness (if damaged)
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