LG refrigerator Error Code Er IS

Ice Maker Sensor Error

What does Er IS mean?

Ice maker sensor is not reading correctly.

Common causes

Failed ice maker sensor
Ice buildup on sensor
Wiring issue

Diagnostic & testing steps

1. Check sensor for ice buildup
2. Test sensor resistance
3. Check wiring connections
4. Replace sensor if faulty

Tools required

Multimeter

OEM parts & part numbers

Ice Maker Sensor

Part numbers: EBG61285804

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