ERROR CODE EXPLAINED
LG Dryer
LG Dryer dE4 Error Code
What it means
dE4 indicates that the dryer door is not completely closed.
Try this first
- Open the door and make sure the lint filter is fully inserted and no clothing is caught in the door.
- If a new dryer has visible door or cabinet damage, contact the dealer or installer.
- Otherwise unplug the dryer or turn off its breaker, wait 5 seconds, restore power, close the door firmly, select a cycle, and press Start.
- If the code returns, arrange service.
Can I keep using it?Follow the manufacturer checks that match the condition shown by the appliance; model-specific details can vary.
Repair usually required?If the manufacturer directs the issue to service or the listed checks do not clear it, arrange professional appliance service.
If the error keeps returning
Use the linked official manufacturer support article for the exact source guidance and model-specific details.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.