LG dryer error codes
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.
Thermistor failure
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.
Thermistor failure
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.
Door switch error
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.
Most common symptoms to help you fix your dryers
Choose a symptom to see related dryer repairs.
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Main causes: bad timer or electronic control board, door switch failure…
Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…
Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…
Main causes: damaged door strike, worn door catch…
Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …
Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…
Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…
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 thermal fuse in an electric dryer
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How to replace a dryer door switch
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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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