LG Refrigerator dS Error Code

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What it means

The refrigerator detected a short or disconnection involving a defrost sensor.

Try this first

Check whether the refrigerator is cooling normally.
Check for abnormal frost buildup.
Do not attempt internal sensor wiring repairs unless qualified.

Can I keep using it?⚠ Monitor cooling operation

Repair usually required?🔴 Service required

If the error keeps returning

LG indicates that a dS defrost sensor fault requires 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.

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LG Refrigerator dS: Quick Answer

What it means: The refrigerator detected a short or disconnection involving a defrost sensor.

First thing to check

Check whether the refrigerator is cooling normally.

Can I keep using it?

Monitor cooling operation

Repair outlook

Service required

If the code remains

LG indicates that a dS defrost sensor fault requires 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