What does the FE fault code on my LG washer mean?

The FE error code on your LG washer stands for "Filling Error." It indicates that there is an issue related to water levels during a wash and rinse cycle.

Can I use this guide for both front-load and top-load LG washers?

Absolutely! This guide is designed to be helpful for both LG front-load and top-load washer models. The steps provided can assist you in resetting the FE fault code, regardless of your LG washer type.

Understanding LG Washer FE Error Code (2026)

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In this guide, we’ll explain the LG Washer FE error code, what it means, the most common causes, and the steps you can take to fix the problem before it leads to water damage or interrupted wash cycles.

Understanding LG Washer FE Error Code — LG Washer FE Error Code Reset

How to Fix the LG Washer FE Error Code

The FE error code on an LG washing machine indicates an overflow or overfill condition. The washer has detected that the water level is higher than expected, or it believes water is continuing to enter the tub when it should have stopped. To prevent flooding, the washer will often activate the drain pump and display the FE error.

LG Washing Machine FE Error Code Reference Table

Error Code	Error Description
FE Error Code	Water Is Overflowing

FE Error Code on LG Washing Machines: Causes

Let’s break down these factors that can contribute to the FE fault code on an LG washing machine:

Adjusting Water Level Manually

Some users may believe that the washer hasn’t taken enough water for their load, so they manually add more water through the detergent drawer. This extra water can lead to the FE error code because the LG washer’s water level sensor is designed to automatically calculate and adjust the water required for each load. Adding water manually can disrupt this process.

Overloading the Washing Machine

Overloading the washing machine can lead to unexpected movement of the drum. This movement might cause the pressure sensor hose, which connects to the water level sensor, to disconnect. This disconnection can prompt the machine to display the FE fault code as it struggles to accurately determine water levels.

Stuck water inlet valve

If the water inlet valve becomes stuck in the open position, it continuously allows water to flow into the machine, causing an overflow. This overflow situation triggers the FE fault code because the pressure sensor detects an excess of water.

Pinholes in the pressure sensor hose

If there are pinholes or damage in the pressure sensor hose, it can’t maintain the necessary pressure to provide accurate water level readings. This can result in an erroneous FE error code.

FE Error Code The Exact Location Of The Air Chamber Pressure Sensor Hose

Clogged air chamber

The air chamber is part of the pressure sensing system. If it becomes clogged with debris or foreign materials, it can’t function correctly, leading to inaccurate water level measurements and the potential for the FE fault code.

Faulty Pressure Sensor (Water Level Sensor)

The pressure sensor, also known as the water level sensor, is responsible for sending signals to the main board to control water levels. If it fails to send accurate signals or malfunctions, it can trigger the FE error.

Faulty Main Board

A faulty main control board can also be a culprit. If components like the water valve TRIAC or the IC responsible for sending and receiving signals from the pressure sensor are damaged or shorted, they can’t communicate properly with the water level sensor, resulting in the FE fault code.

Fixing LG Washer FE Error Code: Troubleshooting and Solutions

If the FE fault code appears on your LG washing machine, you can take the following troubleshooting steps to resolve the issue:

Avoiding the Incorrect Water Level Adjustment

If you’ve added wet laundry after the cycle has started, avoid manually adding more water. Instead, allow the machine to complete its cycle. For the best results, ensure all laundry is loaded before starting the cycle.

Avoid overloading the washing machine

To prevent the drum from moving excessively, avoid overloading the machine. Follow the manufacturer’s guidelines for maximum load capacity to maintain proper operation.

Rectifying a Jammed Water Inlet Valve

Check the water inlet valve for any obstructions or signs of being stuck. If necessary, clean or replace the valve to ensure it opens and closes properly during cycles.

Checking Pressure Sensor Hose and Connections

Inspect the pressure sensor hose for any visible damage or pinholes. If detected, replace the hose to restore accurate pressure readings.

Unclogging the Air Chamber for FE Error Code

Locate the air chamber and clean it of any debris or sediment that might be causing blockages. Clearing the air chamber will help the pressure sensor function correctly.

Ensuring Accurate Pressure Sensor Functionality

If you suspect a faulty sensor, we have a comprehensive post dedicated to troubleshooting the LG washing machine pressure sensor. Find out more here: LG washing machine PE error code

Check the main control board.

If the error still occurs, check and replace the main board if necessary.

Differentiating Between Defective Stuck Water Inlet Valve and Shorted Water Inlet Valve TRIAC: Expert Tips

When it comes to troubleshooting issues with your washing machine, specifically differentiating between a defective stuck water inlet valve and a shorted water inlet valve TRIAC, these expert tips will guide you through the process.

Prepare the washing machine

Begin by turning off the washing machine and ensuring the water tap is firmly closed to prevent any water flow during the diagnostic process.

Test for a Stuck Water Inlet Valve

With the washing machine turned off, open the water tap.
Observe whether water enters the machine.
If water flows into the machine, it’s a clear indicator that the water inlet valve is stuck in the open position. This suggests the need for a replacement to restore proper functioning.

Test for a Shorted Water Inlet Valve (TRIAC)

If no water enters the machine during the previous step, turn on the washing machine without pressing the start/pause button.
Observe whether water starts entering the machine at this point.
If water begins to flow, it indicates a short circuit in the water inlet valve (TRIAC). This signals that the main board needs to be replaced to rectify the issue.

Final Thought

The LG Washer FE error code usually indicates an overfill condition caused by a faulty water inlet valve, pressure sensor issue, or control board problem. In most cases, the first component to inspect is the water inlet valve, as it is the most common source of continuous filling.

FAQs

What does the FE fault code on my LG washer mean?
The FE error code on your LG washer stands for “Filling Error.” It indicates that there is an issue related to water levels during a wash and rinse cycle.
Can I use this guide for both front-load and top-load LG washers?
Absolutely! This guide is designed to be helpful for both LG front-load and top-load washer models. The steps provided can assist you in resetting the FE fault code, regardless of your LG washer type.

John Cooper

I am a master appliance repair technician with over 35 years of experience in the field. I am passionate about helping people troubleshoot their appliances and fix common problems. My website, appliancemode.com, provides a wealth of information on troubleshooting common appliance issues and deciphering error codes. This website aims to empower people to tackle appliance repairs themselves and save money on service calls.

Understanding LG Washer FE Error Code

How to Fix the LG Washer FE Error Code

LG Washing Machine FE Error Code Reference Table