LG Washer FE Error Code — Fix It Same Day

FE on an LG washer means it's taking on more water than it should — an overfill. The machine sees the level climb past where it should stop and flags FE to protect itself from flooding. Almost always that's an inlet valve that won't shut off, occasionally a level sensor reading wrong. Here's the one thing to do right away to stop a flood and when it's the valve. Same-day across LA, Orange County and Ventura. Call (323) 990-7550.

What the FE Code Means

FE is an overfill fault. The control tracks the water level through the pressure sensor and expects it to stop at a set point; when the level keeps climbing past that point, it throws FE and cuts the fill so the tub doesn't overflow onto your floor. It's a protective stop — the washer is telling you water is coming in when it shouldn't be, which almost always means something on the fill side isn't closing.

What Causes an FE Error on an LG Washer

In order of how often we find it:

• An inlet valve stuck open — water keeps flowing even after the machine signals it to close. By far the most common.
• A water-level sensor reading low, so the machine keeps topping up past the real level.
• A kinked or clogged sensor air hose feeding a false low reading.
• A control-board fault — rare.

What You Can Safely Check First (Stop the Flood)

If the washer is actively filling and won't stop, shut off the water supply faucets behind it right now — that ends any flooding immediately. Then unplug the machine. Give it one power-cycle and start a short cycle with the water back on, watching it. If it overfills again, the inlet valve is stuck — leave the water off and call us. There's no safe DIY past stopping the water, because the valve is internal.

When It's the Inlet Valve or Sensor (and What We Do)

A valve stuck open is the usual fix for FE. Our techs verify the inlet valve actually closes when commanded and confirm the water-level sensor is reading the tub correctly, then replace whichever has failed. Water inlet valve replacement runs $280–340 installed; a faulty water-level sensor runs $250–320. The $65 diagnostic is waived when we do the repair.

FE vs Other LG Codes

FE is an overfill — too much water coming in. IE is the opposite: it won't fill at all. OE means it filled and washed fine but won't drain. If your washer is taking water it shouldn't, that's FE; if it can't get water in, look at IE instead.

Washer overfilling on FE? Shut the water off, then call us — our LG Dryer Repair techs run same-day washer fill-valve repairs across LA, Orange County, and Ventura County, and a stuck valve is a same-visit swap. Call (323) 990-7550; the $65 diagnostic is waived when you approve the repair.

Frequently Asked Questions — LG Washer FE Error

What does the FE code mean on my LG washer?

FE means the washer is overfilling — the water level rose past where it should stop. It's a fill-control fault, usually an inlet valve that won't close, and the machine flags it to keep from flooding.

What should I do first when my LG washer shows FE?

Shut off the water supply behind the washer immediately if it's still filling, then unplug it. That stops any flooding right away. Power-cycle it once; if FE comes back or it overfills again, leave the water off and have the valve checked — there's no safe DIY fix beyond stopping the water.

How much does it cost to fix an LG washer FE error?

If the water inlet valve is stuck open, replacement runs $280–340 installed; a faulty water-level sensor runs $250–320. The $65 diagnostic is waived when we do the repair, and we confirm the cause on-site before any work. We're licensed with the Bureau of Household Goods and Services (#49573).

Why does my LG washer keep filling and not stop?

A water inlet valve that's stuck open keeps letting water in even after the machine signals it to close — that's the most common cause of FE. Sediment or a worn solenoid holds the valve open. Until it's replaced, the only way to stop the fill is to shut off the supply faucets.

Is it safe to keep using my LG washer with an FE error?

No — an overfilling washer can flood the floor, so leave the water supply off until it's fixed. Running it again just risks water on the floor and won't clear a stuck valve or bad sensor.