ERROR CODE EXPLAINED
LG Dryer
LG Dryer E03 Error Code
What it means
The dryer detected water in the base of the appliance.
Try this first
- Turn the dryer off.
- Remove and empty the drain tank if equipped.
- Reinstall the drain tank correctly.
- Unplug the dryer for at least 60 seconds.
- Reconnect power and restart the dryer.
Can I keep using it?⚠ Check and empty the drain system before continuing
Repair usually required?⚠ Service may be required
If the error keeps returning
If E03 returns after the drain tank is emptied and the dryer is restarted, 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.