LG Refrigerator Error Code FS: How to Fix It

Q: What causes LG refrigerator error code FS?

Error code FS is caused by a freezer temperature sensor that is either shorted (damaged internally) or disconnected from its wiring harness. This prevents the refrigerator from properly monitoring freezer temperature.

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

While the refrigerator may continue running with error code FS, the freezer temperature will not be properly regulated, which can lead to food spoilage or freezer burn. It's important to fix this error promptly.

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

A replacement freezer temperature sensor typically costs between $15-40 for the part. Professional repair costs range from $150-250 including labor, making DIY repair a cost-effective option for many homeowners.

Q: How do I reset my LG refrigerator after fixing error code FS?

After repairing the sensor issue, simply plug the refrigerator back in. The error code should automatically clear once the system detects the sensor is working properly. If the code persists, press and hold the reset button on the control panel for 3-5 seconds.

Q: Where is the freezer sensor located in an LG refrigerator?

The freezer temperature sensor is typically located on the back wall or side wall inside the freezer compartment. It appears as a small probe with wires leading to a connector. You may need to remove shelves or drawers to access it fully.

Abstract

The LG refrigerator error code FS indicates that the freezer sensor is either shorted or disconnected, preventing proper temperature monitoring. This high-severity error can cause improper freezer temperatures and potential food spoilage if not addressed promptly.