How do I fix error code E IS on a LG refrigerators?

1. undefined: Check for loose or disconnected connector between Main PCB and ice maker sensor. 2. undefined: Measure sensor resistance. Refer to freezer/icing sensor temperature chart for expected values. 3. undefined: If resistance reads 0Ω (short): replace the ice maker sensor. 4. undefined: If resistance reads OL/infinite (open): check sensor connection wiring. 5. undefined: If all sensor and connections check out: replace Main PCB.

LG Refrigerators

Error Code E IS

Freezer icemaker sensor error

Moderate

Address soon - your appliance may not work properly

How to Fix

1
Check for loose or disconnected connector between Main PCB and ice maker sensor.
2
Measure sensor resistance. Refer to freezer/icing sensor temperature chart for expected values.
3
If resistance reads 0Ω (short): replace the ice maker sensor.
4
If resistance reads OL/infinite (open): check sensor connection wiring.
5
If all sensor and connections check out: replace Main PCB.