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

1. undefined: Check for loose or disconnected connector between Main PCB and refrigerator sensor at CON4 pins 16~15. 2. undefined: If connector is loose or disconnected, reconnect or repair the connector. 3. undefined: Measure sensor resistance at CON4 pins 16~15. If resistance is 0 ohm (short), replace the sensor. 4. undefined: If resistance is infinite/open, check sensor connection harness integrity. 5. undefined: If sensor connection is normal but resistance reads open, replace the sensor. 6. undefined: Compare resistance to temperature table. If value is outside expected range, replace the sensor. 7. undefined: If all sensor checks pass, explain normal operation to customer. 8. undefined: If PCB is suspect, replace the main PCB.

LG Refrigerators2020–present

Error Code E rS

Refrigerator Sensor Error — short or open circuit in the fresh food compartment thermistor

Moderate

Address soon - your appliance may not work properly

Also displayed as: E rS

How to Fix

1
Check for loose or disconnected connector between Main PCB and refrigerator sensor at CON4 pins 16~15.
2
If connector is loose or disconnected, reconnect or repair the connector.
3
Measure sensor resistance at CON4 pins 16~15. If resistance is 0 ohm (short), replace the sensor.
4
If resistance is infinite/open, check sensor connection harness integrity.
5
If sensor connection is normal but resistance reads open, replace the sensor.
6
Compare resistance to temperature table. If value is outside expected range, replace the sensor.
7
If all sensor checks pass, explain normal operation to customer.
8
If PCB is suspect, replace the main PCB.

This Error Applies To

LG LRMVS3006D Series Refrigerators (2020) (2020–present)

Service manual exact match: LRMVC2306SService manual exact match: LRMVC2306DService manual exact match: LRMDS3006DService manual exact match: LRMDS3006SService manual exact match: LRMVS3006DService manual exact match: LRMVS3006SService manual exact match: LRMDC2306SService manual exact match: LRMDC2306D

Related Error Codes

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r dS

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E HS

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E IS

Icing Sensor Error — short or open circuit in the icing compartment (in-door icemaker) sensor

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