oe
Easy Fix
LG · Dishwashers
Water outlet/drain error - the dishwasher tub has not fully drained
Quick Answer
Error code OE on your LG Dishwashers means: Water outlet/drain error - the dishwasher tub has not fully drained. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Remove and clean the drain filter at the bottom of the dishwasher tub; clean it every 1-2 weeks
2
Inspect the drain hose for kinks or blockages and clear any obstructions; ensure hose length does not exceed 12 feet
3
If connected to a garbage disposal, verify the drain knockout plug has been removed
4
Force drain the dishwasher by powering on and pressing and holding the Start button for at least 3 seconds; the drain cycle will run for 2-3 minutes
5
Check and clean the drain pump impeller for debris
6
If the error persists, the drain pump may need to be replaced
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
Parts You May Need
Drain filter
Drain hose
Drain pump
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