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

1. undefined: Check for loose connection between Main PCB and sensor at CON5 pins 18-17. 2. undefined: If connector is disconnected or loose, reconnect or repair the connector. 3. undefined: Check sensor resistance at CON5 pins 18-17. If resistance reads 0 ohm (sensor short), replace the sensor. 4. undefined: Check sensor resistance. If resistance reads OL/infinity (sensor open), replace the sensor. 5. undefined: If resistance is within normal range, check temperature vs. resistance table. 6. undefined: If temperature vs. resistance correlation is correct, explain to customer. 7. undefined: Check sensor connection physically. If normal but fault persists, replace the refrigerator main PCB.

LG Refrigerators

Error Code E IS

Icing Sensor Error (Ice Compartment Sensor or Ice Maker Sensor)

Moderate

Address soon - your appliance may not work properly

Also displayed as: IS E

How to Fix

1
Check for loose connection between Main PCB and sensor at CON5 pins 18-17.
2
If connector is disconnected or loose, reconnect or repair the connector.
3
Check sensor resistance at CON5 pins 18-17. If resistance reads 0 ohm (sensor short), replace the sensor.
4
Check sensor resistance. If resistance reads OL/infinity (sensor open), replace the sensor.
5
If resistance is within normal range, check temperature vs. resistance table.
6
If temperature vs. resistance correlation is correct, explain to customer.
7
Check sensor connection physically. If normal but fault persists, replace the refrigerator main PCB.

This Error Applies To

LG LRMDS3006D Series Refrigerators

Service manual exact match: LRMDS3006DService manual exact match: LRMDS3006SService manual exact match: LRMVS3006DService manual exact match: LRMVS3006S