April 19, 2023

LG dryer error codes

LG

These error code explanations can help you diagnose a problem with your LG dryer. For repair how-to help, visit the PartsDirect repair help section, which includes repair help for dryers, other major appliances, lawn and garden equipment, garage door openers, vacuum cleaners and more. Search for your model number to find a complete list of replacement parts for your dryer.

Error Code
Condition
DIY advice
tE1

Thermistor failure

Check/Repair

The electronic control detects that the thermistor (temperature sensor) has failed. Unplug the dryer and measure the resistance through the thermistor. It should measure about 10,000 ohms at room temperature. If the thermistor is defective, replace it.

Possible parts
Thermistor
tE2

Thermistor failure

Check/Repair

The electronic control detects that the thermistor (temperature sensor) has failed. Unplug the dryer and measure the resistance through the thermistor. It should measure about 10,000 ohms at room temperature. If the thermistor is defective, replace it.

Possible parts
Thermistor
dE

Door switch error

Check/Repair

Check the operation of the door switch using the diagnostic test mode, which is explained in the tech sheet that's typically stored in the console of the dryer. If the door switch is defective, replace it.

Possible parts
Door switch

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

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Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

How to replace a dryer drum support roller

How to replace a dryer drum support roller

If your dryer thumps or squeals, replace the drum support roller to restore quiet to your home.…

Repair difficulty
Time required
 90 minutes or less
How to replace a dryer thermistor

How to replace a dryer thermistor

The thermistor senses the air temperature in the dryer. If your dryer overheats or doesn't heat at all, the thermistor …

Repair difficulty
Time required
 30 minutes or less
How to replace a dryer door switch

How to replace a dryer door switch

The dryer won't start if the door switch isn't working correctly. You can install a replacement dryer door switch in les…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

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