LG Washing Machine FE error code

FE stands for Overflow Error. It appears when the washer detects the tub is overfilled with water — too much water entered, so the drain pump runs automatically to prevent flooding.

Last updated: September 30, 2026

Quick answer: LG washing machine error code FE: washer overfilled — inlet valve or sensor fault. The most common cause is faulty water inlet valve stuck open, letting water keep flowing in. Try this first — reset the washer and drain it.

What causes the FE error?

  • Faulty water inlet valve stuck open, letting water keep flowing in
  • Faulty water level (pressure) sensor misreading the fill level
  • Temporary control glitch after a power disruption
  • Excess suds or detergent foam interfering with the water level reading

How to fix LG FE — step by step

Work through these in order, from simplest and safest first. Stop as soon as the code clears.

  1. Reset the washer and drain it
    Unplug the power cord, wait 5 minutes, plug it back in, and run a Spin cycle to drain the excess water. Then restart a wash cycle and watch whether the tub fills normally.
    Safety warning: If water keeps rising on its own, turn off the wall faucets immediately to stop the flow.
  2. Check the inlet valves shut off properly
    After the reset, watch the drum fill. If water keeps flowing even when the machine should stop filling — or flows while the machine is off — the inlet valve is stuck open and needs replacement by a technician.
    Safety warning: A stuck-open inlet valve can flood the laundry area; do not leave the washer unattended until this is resolved.
  3. Cut back on detergent
    Run the washer's Tub Clean cycle with an empty drum and use only HE (high-efficiency) detergent in the recommended amount. Excess foam can confuse the water level sensor.

When to call a technician

Stop and call a qualified technician if any of these apply:
  • FE returns after a reset, or the tub keeps filling to overflowing on its own
  • Water enters the drum even while the washer is powered off (stuck inlet valve)
  • Burning smell, sparks, or major water leaking onto the floor
  • Anything requiring opening the washer's panels, replacing the inlet valve or sensor, or touching electrical components

Frequently asked questions

What does FE mean on an LG washer?

Overflow Error — the tub has filled with too much water.

Is FE dangerous?

It can be: a stuck inlet valve can keep filling until water floods out. Turn off the wall faucets if the drum keeps filling.

Why does the pump run during FE?

The washer activates the drain pump automatically to pump out the excess water and prevent flooding.

Can too much detergent cause FE?

Yes — excessive suds can interfere with the water level sensor's reading. Switch to the correct amount of HE detergent.

Sources

Every meaning and fix above was checked against official manufacturer documentation:

FixCode provides general troubleshooting information only — not professional repair advice. If you are unsure about any step, stop and call a qualified technician. Repairs done incorrectly can be dangerous and may void your warranty.

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