LG Washer Error i20: What It Means & How to Fix It
Quick answer: i20 on an LG washer (displayed as IE on some models) means the drain cycle exceeded its expected time — almost always because the pump filter is restricted by coins, lint, or small debris.
“Washer stopped mid-cycle with i20 flashing and water still inside. Isken opened the filter and found it packed with lint and a stray sock, cleared it out and ran a test cycle before calling it done.”
Quick Answer
LG washers time each drain phase during a cycle. When water is still present after the allotted window, i20 appears as a protective long-drain fault rather than a specific parts diagnosis. Checking the filter first, before assuming the pump has failed, resolves the majority of cases people see this on.
What Does i20 Mean?
A coin trap and drain filter sit behind a small access panel at the bottom-front of most LG front-load washers. Once debris builds up enough to restrict flow, the pump can’t clear water within the timed window and i20 trips, even though the pump motor itself is often perfectly fine.
4 Steps to Diagnose i20
Power off and find the filter access panel.
Bottom-front of the machine, typically behind a small hinged door.
Place towels down before opening the filter.
Residual water is normal — open a quarter turn at a time to control the spill.
Clear out debris and spin the pump impeller by hand.
Coins, buttons and pet hair are the most frequent finds — the impeller should turn with only light resistance.
Book a pump test if the filter was already clear.
An empty filter with i20 still showing points to the pump motor or wiring — technician diagnosis from here.
Can You Fix This Yourself?
LG designs the filter panel for homeowner access specifically for cases like this, and clearing it resolves i20 in most instances. If the filter’s clear and the fault returns, the drain pump itself is the next suspect, and testing it involves enough disassembly that most people have a technician handle it.
What Happens When You Call Star Appliance Repair
- Free service call with any completed repair — you’re never charged just to have us look
- Upfront price before any work begins, once the exact part is confirmed
- Most calls booked before noon get same-day service
- Manufacturer-approved parts, backed by our written warranty
Frequently Asked Questions
Can I keep doing laundry with i20 showing?
The cycle won’t complete with standing water inside, so it’ll stop itself rather than risk anything — just an interrupted load until cleared.
Is i20 the same as IE?
Yes — different LG model years and regions display the same long-drain fault with different labels.
How much does clearing the filter cost?
Nothing — it’s designed to be a free DIY task. A pump replacement, if it comes to that, is a moderate repair.
Is it safe for me to open the filter myself?
Yes — just expect some spilled water and have towels ready before you start.
*Same-day service is offered whenever possible and depends on technician availability, parts, and your location within the GTA.