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LG
Refrigerator
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code Er dS LG

Symptom / Description

Defrost Sensor failure (defrost temperature detection problem) / ABNORMAL FREEZER DEFROST SENSOR / ABNORMAL REFRIGERATOR DEFROST SENSOR / Defrost Sensor Error

Root Cause

Defrost sensor disconnection or short circuit. Freezer Defrost Sensor short&open circuit. Refrigerator Defrost Sensor short&open circuit.

Repair Instructions

UNLOCKED

Unplug the appliance and wait for 20 seconds, then restart. Check if the connector at the PCB or inside the refrigerator is removed or loose, then re-insert. Check if the connector measures out of 6 ~ 300 kilo-ohm range (normal is 13 kilo-ohm at 20 degrees Celsius). Replace the assemblies if the problem is not solved.

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