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

1. undefined: Check if the connector between Main PCB and refrigerator sensor is disconnected or loose. If disconnected: reconnect or repair the connector. 2. undefined: Measure sensor resistance. If resistance is 0 ohms (sensor shorted): replace the sensor. 3. undefined: If resistance is infinite/open (sensor open): replace the refrigerator (sensor). 4. undefined: If resistance reads a value, cross-reference with temperature-resistance table. At 23F/-5C expect 38k; at 32F/0C expect 30k; at 41F/5C expect 24k; at 50F/10C expect 19.5k; at 59F/15C expect 16k. 5. undefined: If resistance is within normal range for the measured temperature: explain normal operation to customer.

LG Refrigerators

Error Code rS E

Refrigerator Sensor Error

Moderate

Address soon - your appliance may not work properly

Also displayed as: rS E

How to Fix

1
Check if the connector between Main PCB and refrigerator sensor is disconnected or loose. If disconnected: reconnect or repair the connector.
2
Measure sensor resistance. If resistance is 0 ohms (sensor shorted): replace the sensor.
3
If resistance is infinite/open (sensor open): replace the refrigerator (sensor).
4
If resistance reads a value, cross-reference with temperature-resistance table. At 23F/-5C expect 38k; at 32F/0C expect 30k; at 41F/5C expect 24k; at 50F/10C expect 19.5k; at 59F/15C expect 16k.
5
If resistance is within normal range for the measured temperature: explain normal operation to customer.

This Error Applies To

LG LFXS26973 Series Refrigerators

Service manual exact match: LFXS26973SService manual exact match: LFXS26973DService manual exact match: LFXS26973MService manual exact match: LFXS26973BService manual exact match: LFXS26973W