LG Refrigerator Error Code rS: How to Fix It

Q: What does rS error code mean on LG refrigerator?

The rS error code indicates that the refrigerator compartment temperature sensor is either shorted (electrical short circuit) or disconnected from the main control board. This prevents the refrigerator from accurately monitoring and maintaining proper cooling temperatures.

Q: Can I still use my LG refrigerator with rS error code?

You can temporarily use the refrigerator, but it may not maintain consistent temperatures, potentially leading to food spoilage or freezing. The error should be addressed promptly to ensure food safety and prevent damage to the cooling system.

Q: How much does it cost to replace an LG refrigerator temperature sensor?

A replacement refrigerator temperature sensor typically costs between $15-40 for the part. Professional repair costs range from $150-250 including labor, while DIY repair only costs the price of the sensor plus basic tools.

Q: Where is the refrigerator sensor located in LG models?

The refrigerator temperature sensor is usually located on the back wall or ceiling of the fresh food compartment, protected by a small plastic cover. Some models may have it mounted near the air vents or behind the crisper drawers.

Q: How long does an LG refrigerator temperature sensor last?

Refrigerator temperature sensors typically last 8-12 years under normal conditions. Factors like power surges, humidity, and frequent temperature cycling can reduce their lifespan. Regular maintenance helps extend sensor life.

Abstract

The rS error code on your LG refrigerator indicates a refrigerator compartment sensor is either shorted or disconnected. This sensor monitors the temperature in your fresh food section, and when it malfunctions, your refrigerator can't maintain proper cooling temperatures.