LG Refrigerator · Code Er dS / E dS / dS

LG Refrigerator Er dS code: Defrost sensor error

The sensor that tells the refrigerator when the freezer coil has finished defrosting is faulty. Defrosting may not work right and frost can build up.

Most common causes

  1. Failed defrost sensor
  2. Loose or damaged sensor wiring
  3. Control board fault

What you can safely check yourself

  1. Unplug the refrigerator for about 5 minutes, then plug it back in

Unplug the appliance before moving or cleaning anything. Do not open panels, touch gas connections or bypass safety switches.

Checked against: lg.com. Meanings can vary by model; check your owner’s manual.

Quick answers

What does Er dS mean on a LG Refrigerator?

The sensor that tells the refrigerator when the freezer coil has finished defrosting is faulty. Defrosting may not work right and frost can build up.

Can I clear the Er dS code myself?

Try these first: Unplug the refrigerator for about 5 minutes, then plug it back in Call a technician if Er dS returns; the sensor is behind interior panels.

How much does it cost to fix a Er dS code?

It depends on the cause. At FixPro the diagnostic visit is $79.00 and is credited in full to the repair; you get a flat-rate quote before any work starts.

Other LG Refrigerator codes

Er CO · Communication errorEr dH · Defrost errorEr FF · Freezer fan errorEr IF · Ice maker fan errorEr rF · Refrigerator fan errorEr CF · Condenser fan errorEr FS · Freezer temperature sensor errorEr gF · Water flow sensor errorEr IS · Ice maker sensor errorEr rS · Refrigerator temperature sensor errorOFF · Demo mode (cooling off)

Still showing the code?

A FixPro technician will find the cause and give you a flat price. $79.00 diagnostic, credited toward the repair.

Book a repair →