ERROR CODE EXPLAINED
LG Dryer
LG Dryer dE4 Error Code
What it means
The dryer detected that the door is not completely closed.
Try this first
- Open the dryer door.
- Make sure the lint filter is fully inserted.
- Remove clothing or other items caught around the door.
- Check that the door and latch are not visibly damaged.
- Close the door firmly and restart the cycle.
Can I keep using it?⚠ Door must close correctly before operation
Repair usually required?⚠ Sometimes
If the error keeps returning
If the door is fully closed and the error returns, LG recommends requesting service.
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.