LG Washing Machine ae error code
The washer detected water in its base pan, which means a leak. It shuts down automatically to prevent flooding.
Also shown as: ae, AE
Last updated: October 6, 2026
What causes the ae error?
- Leaking inlet or drain hose
- Loose hose clamp
- Cracked drain pump
- Over-sudsing overflow into the base
- Inlet valve stuck open
How to fix LG ae — step by step
Work through these in order, from simplest and safest first. Stop as soon as the code clears.
- Turn off water and power
Close both water taps and unplug the washer. Do not run more cycles while it is leaking. - Check hoses and connections
Look at the inlet hoses and drain hose for drips, cracks, or loose clamps. Tighten or replace what you can see and reach. - Mop up and reset
Dry any water under and around the washer so the base float drops. Then plug in and run a short test cycle while watching for leaks.
When to call a technician
- Water keeps appearing under the washer
- The inlet valve lets water in while off
- You suspect an internal pump or hose leak
- AE returns right after drying everything out
Frequently asked questions
I see no water but AE keeps showing. Why?
The sensor is in a hidden base pan under the machine. Water can sit there even when your floor looks dry.
Can too much detergent cause AE?
Yes. Foam overflow can drip into the base and trip the leak sensor, just like a real leak.
Is AE the same as E1?
On many LG models they mean the same thing: water detected where it should not be.
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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