LG Dishwasher Error Code IE: Meaning & How to Fix It

By the ErrorCodePro Editorial Team · Last reviewed October 20, 2026

LG dishwasher error code IE means: Not enough water was supplied to the tub. [1] Keep using it? Not until the cause is fixed. Start with the owner checks below, beginning with: check for an outage.

Quick facts

Code	IE
Also shown as	None listed by the manufacturer
Brand / appliance	LG dishwasher
System	Water fill
Official meaning	Not enough water was supplied to the tub. [1]
Keep using it?	Not until the cause is fixed
DIY-safe?	Owner checks only (listed below)
Support	LG: 1-800-243-0000

On this page: Meaning · Steps · Parts · When to call a technician · Related codes · FAQ

What error code IE means on an LG dishwasher

Not enough water was supplied to the tub. [1]

This is a water fill code. Codes and wording can vary by model, so check your owner's manual for your model number.

How to fix LG dishwasher error code IE (safe owner checks)

Safety first: disconnect power before you remove any panel or reach into the sump or drum. Do not touch wiring, the control board or the motor. If you see water near electrical parts, stop and call a technician. These steps are based on LG's published guidance [1], rewritten for clarity.

Check for an outage. Check other taps. Make sure the inlet hose isn't pinched or kinked.
Open the valves. Under the sink, make sure both the dishwasher inlet valve and the shut-off valve are open (turn counter-clockwise).

Parts that may be involved

Exact parts depend on your model number. This page lists part types only, never part numbers.

No specific part is implied by the manufacturer's guidance for this code.

When to call a technician

IE persists after the checks
Anything involving wiring, the control board, the motor or the water valve electrics
The appliance is under warranty: contact LG: 1-800-243-0000 first

Frequently asked questions

What does error code IE mean on an LG dishwasher?

LG lists IE as follows: Not enough water was supplied to the tub.

Is it safe to keep using the dishwasher with IE?

Not until the cause is fixed.

Can I fix LG dishwasher error IE myself?

Only with the owner checks on this page, starting with: check for an outage. If it persists, call a technician or LG: 1-800-243-0000.

Sources

LG USA Support: Dishwasher Guide to Error Codes (official)

Last reviewed: October 20, 2026. ErrorCodePro is not affiliated with LG.