LG Dryer HS Error Code

← Back to Error Search

What it means

The dryer detected a humidity-sensor error.

Try this first

Clean the humidity sensors below the lint filter using a damp cloth or paper towel.
Allow the sensors to dry completely.
Run another cycle.

Can I keep using it?⚠ Humidity-sensor fault

Repair usually required?✅ Often user-correctable

If the error keeps returning

If HS persists after cleaning the sensors, LG recommends 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.

← Look up another error code

LG Dryer HS: Quick Answer

What it means: The dryer detected a humidity-sensor error.

First thing to check

Clean the humidity sensors below the lint filter using a damp cloth or paper towel.

Can I keep using it?

Humidity-sensor fault

Repair outlook

Often user-correctable

If the code remains

If HS persists after cleaning the sensors, LG recommends service.

Model note: Error-code meanings and procedures can vary by model and model year. Confirm the code against the documentation for your exact appliance before replacing parts.

Manufacturer reference: lg.com