LG Dishwasher OE error code
- Dishwasher
On LG dishwashers, error OE indicates: Drain error (often shown as OE) — the tub is not emptying. Clean the filter and straighten the drain hose. Some displays show this as OE. Start with a 5-minute power reset at the breaker, then follow the dishwasher-specific checks below before ordering replacement parts for OE.
Reviewed August 2025 · sources below
Safe to keep using?
Safe for limited use
No immediate safety hazard detected, but monitor during use.
- • Monitor the appliance during use and stop if symptoms worsen.
Next step
Still seeing OE1?
Show a photo or describe the symptom. Answer a few safety-first questions and see whether a part is needed.
Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment
How to fix OE1
- Unplug the dishwasher or turn off power at the breaker before inspecting any components.
- Reset LG OE: leave power off for 5 minutes, restore power, then restart. Confirm whether OE returns.
- Check the most common cause for OE: Drain error (often shown as OE) — the tub is not emptying. Clean the filter and straighten the drain hose.
- Inspect hoses, connections, and visible wiring for damage, clogs, or loose fittings.
- If a reset and basic checks don't clear the code, the fix often requires a replacement part (see recommended parts below).
- Reassemble, restore power, and run a test cycle. If OE returns, the faulty component likely needs replacement.
Call a pro when: Call a technician if you smell burning, see sparking, hear grinding from the motor, or the code returns after replacing the suspected part.
What OE1 means
Drain error (often shown as OE) — the tub is not emptying. Clean the filter and straighten the drain hose.
Likely causes
Food debris in the bottom filter stops the tub from draining.
Check: Remove the lower rack, twist out the filter, and rinse it under running water.
Est. cost: $0–$0
The drain hose was crushed when the dishwasher was pushed under the counter.
Check: Straighten the drain hose and confirm it is mounted at least 12 inches above the floor.
Est. cost: $0–$15
Guided repair checklist
Complete the safe checks one at a time. Progress is saved for this browser so you can continue later.
0 of 6 checks recorded
Recommended next action
Start with this check before considering replacement parts.
Check 1 of 6
Unplug the dishwasher or turn off power at the breaker before inspecting any components.
Did the repair resolve the issue?
Restoring repair progress…
![[LG Dishwashers] OE Error](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FmV5Pqa3M2ls%2Fhqdefault.jpg&w=3840&q=75)
Questions about OE1
What does OE error code mean on a LG dishwasher?
Drain error (often shown as OE) — the tub is not emptying. Clean the filter and straighten the drain hose.
How do I reset LG dishwasher OE?
Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored OE after a glitch, but the code will return if the underlying fault is still present.
What part do I need for LG OE?
Often yes — error OE frequently points to a failed component. Check the recommended parts below for direct replacements.
Can I fix LG error OE myself?
Many OE errors can be fixed DIY if you're comfortable with basic tools. Start with the reset and steps above. If the issue involves electrical components or the code returns after replacing parts, call a professional.
LG OE1 on specific models
Other LG Dishwasher codes
Prevent this problem next time
- Clean the dishwasher filter every 1–2 weeks
Sources
Manufacturer meaning
Drain error — the dishwasher tub is not emptying (often shown as OE).
FixApplianceCode guidance
Clean the filter and straighten the drain hose before replacing the pump.
Source type: Manufacturer
Source: LG dishwasher drain-error documentation
Last reviewed: 2026-08-24
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
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