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

1. undefined: Check for a loose connection between Main PCB and sensor at CON4 pins 16-15. 2. undefined: If connector is disconnected or loose, reconnect or repair the connector. 3. undefined: Check sensor resistance at CON4 pins 16-15. If resistance reads 0 ohm (sensor short), replace the sensor. 4. undefined: Check sensor resistance again. If resistance reads OL/infinity (sensor open), replace the sensor. 5. undefined: If resistance is normal, compare temperature to resistance table (at 23F/-5C expect 38k, at 32F/0C expect 30k, etc.). 6. undefined: If temperature vs. resistance correlation is correct (no problem), explain to customer. 7. undefined: Check sensor connection physically. If connection is normal but fault persists, replace the refrigerator main PCB.

LG Refrigerators

Error Code E rS

Refrigerator Sensor Error

Moderate

Address soon - your appliance may not work properly

Also displayed as: rs E

How to Fix

1
Check for a loose connection between Main PCB and sensor at CON4 pins 16-15.
2
If connector is disconnected or loose, reconnect or repair the connector.
3
Check sensor resistance at CON4 pins 16-15. If resistance reads 0 ohm (sensor short), replace the sensor.
4
Check sensor resistance again. If resistance reads OL/infinity (sensor open), replace the sensor.
5
If resistance is normal, compare temperature to resistance table (at 23F/-5C expect 38k, at 32F/0C expect 30k, etc.).
6
If temperature vs. resistance correlation is correct (no problem), explain to customer.
7
Check sensor connection physically. If connection is 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