LG Washer IE Error Code: Water Inlet Error & What to Check First

Written by: Appliance Sleuth Editorial Team

Published September 15, 2026 · Last reviewed September 15, 2026

✓ Verification: Manufacturer-verified against LG US Help Library (2026-09-09)

Applies to: LG front-load washers (current US models); alternate displays E02/E10 appear on newer models

⚠️ Safety first: unplug the appliance before opening it. Don't work on gas or sealed refrigerant systems, never bypass lid/door locks, and if a step needs live voltage, gas, or a sealed system it's a technician job. DIY can void your warranty.

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Short answer: LG defines IE as a water inlet error — the tub did not fill to the proper level within the allowed time. LG’s documented first checks are the water supply, the supply hoses, and the inlet filters — not replacing the inlet valve.

What IE means (per LG)

LG lists IE as a water inlet error on front-load washers: the tub did not fill to the proper level within the allowed time. LG does not state that a valve has failed — only that the fill did not complete in time. That distinction matters, because the free, non-invasive checks below come ahead of any part.

Code family & alternate displays

This page covers the IE water-inlet family on LG front-load washers. LG uses alternate displays for the same inlet condition — E02 and E10 appear on newer models. Display formatting varies by model, so confirm the exact string on your panel against your model’s manual or LG’s help library before acting.

Safe first checks (LG’s documented steps)

Work these in order. They are free or nearly free.

  1. Confirm the faucets are open and the hoses are connected. A water supply that is cut off, or a faucet left off, keeps the tub from filling.
  2. Unfold bent hoses. Check the supply hoses along their run and straighten any that are bent or kinked. LG also lists frozen supply hoses — if the machine is in freezing conditions, the supply may be blocked at the hose.
  3. Clean the inlet filters. They sit where the hoses attach to the washer.

Water prerequisite: before disconnecting any inlet hose to reach the filters, shut off the hot and cold water-supply valves — unplugging the washer does not shut off the water. Refit the filters and hoses and confirm they are secure before reopening the valves; follow your model’s manual.

Diagnostic branches

  • Checks clear, code returns. If the faucets are open, the hoses are straight and connected, and the inlet filters are clean, and the code returns, the fill path past these checks becomes the next thing to diagnose. Further diagnosis may require a qualified technician — never perform exposed live-voltage testing.
  • Code returns after a power cycle. Unplug the washer for 5 minutes, then plug it back in and run a fill cycle. A code that returns after a clean cycle suggests the underlying condition remains and needs further troubleshooting.
  • No water entering the drum at all. If no water enters the tub, treat it as a no-fill problem and work the supply path — faucets, hoses, then inlet filters.

Do not replace this part yet

Don’t order an inlet valve (or any part) before the supply, hose, and filter checks are done. LG’s own sequence puts the water supply, the supply hoses, and the inlet filters ahead of any component. Confirm the part for your exact model number before buying — inlet parts are not universal across LG families.

When to stop and call a technician

If the free checks don’t resolve it and the code persists, have a qualified technician confirm the diagnosis with your model number before parts are ordered. Never perform exposed live-voltage testing; parts must be serviced with the power disconnected.

Start with the LG washer error-code guide for the full family, the LG washer problems & hubs, then look up any code in the Appliance Sleuth error-code database.

Sources

Primary documentation used to verify the technical claims on this page.