LG Dryer Error Code HS: How to Fix It

Q: What does HS error code mean on my LG dryer?

The HS error code indicates a problem with the humidity sensor system. This sensor detects moisture levels in your clothes to determine when the drying cycle should end. When it malfunctions, your dryer can't properly gauge dryness levels.

Q: Can I still use my LG dryer with the HS error code?

You may be able to use timed dry cycles temporarily, but automatic cycles won't work properly. The dryer may over-dry or under-dry clothes, and energy efficiency will be reduced. It's best to fix the issue promptly to prevent damage to your clothes and excessive energy use.

Q: How much does it cost to replace an LG dryer humidity sensor?

A replacement humidity sensor typically costs between $30-80 for the part. If you hire a professional, expect to pay $100-200 for parts and labor. Many homeowners can replace this part themselves with basic tools.

Q: Why does my LG dryer humidity sensor keep failing?

Common causes include fabric softener buildup on the sensor strips, poor ventilation causing excess moisture, using too much fabric softener or dryer sheets, and lint accumulation. Regular cleaning and proper ventilation can prevent repeated failures.

Q: How often should I clean my LG dryer humidity sensor?

Clean the humidity sensor strips monthly or whenever you notice reduced drying performance. If you use fabric softener frequently, you may need to clean them more often. Regular maintenance prevents most HS error code issues.

Abstract

The LG dryer error code HS indicates a problem with the humidity sensor, which measures moisture levels to determine when clothes are dry. This sensor malfunction can cause your dryer to run too long, not dry properly, or stop mid-cycle.