LG Dishwasher AE error code
- Dishwasher
On LG dishwashers, error AE indicates: Leak sensor detected water in the base — the dishwasher keeps draining to protect the floor. Some displays show this as E1 or RE. Start with a 5-minute power reset at the breaker, then follow the dishwasher-specific checks below before ordering replacement parts for AE.
Reviewed August 2025 · sources below
Safe to keep using?
Stop using
Severe overheating requires stopping use until the cause is identified.
- • Unplug the appliance before inspection.
- • Turn off the water supply before disconnecting hoses.
- • Do not continue using the appliance until the cause is identified.
Next step
Still seeing AE?
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 AE
- Unplug the dishwasher or turn off power at the breaker before inspecting any components.
- Reset LG AE: leave power off for 5 minutes, restore power, then restart. Confirm whether AE returns.
- Check the most common cause for AE: Leak sensor detected water in the base — the dishwasher keeps draining to protect the floor.
- 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 AE 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 AE means
Leak sensor detected water in the base — the dishwasher keeps draining to protect the floor.
Parts for this repair
We don't yet have a verified exact part number for this model. Search for a compatible Leak sensor detected water in the base.
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Likely causes
Many codes resolve with cleaning, resetting, or reconnecting.
Check: Power-cycle the appliance and check for obvious blockages or loose connections.
Est. cost: $0–$0
Wear or electrical failure of an internal part.
Check: If basic checks fail, the faulty component likely needs replacement.
Est. cost: $0–$75
Professional assistance recommended
This issue may be unsafe for DIY repair. Follow the safety guidance above and contact a qualified technician.
![[LG Dishwashers] Resolving AE & E1 Error Codes On An LG Dishwasher](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FkY4Q7zKLgrE%2Fhqdefault.jpg&w=3840&q=75)
Questions about AE
What does AE error code mean on a LG dishwasher?
Leak sensor detected water in the base — the dishwasher keeps draining to protect the floor.
How do I reset LG dishwasher AE?
Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored AE after a glitch, but the code will return if the underlying fault is still present.
What part do I need for LG AE?
Often yes — error AE frequently points to a failed component. Check the recommended parts below for direct replacements.
Can I fix LG error AE myself?
Many AE 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 AE on specific models
Other LG Dishwasher codes
Prevent this problem next time
- Follow manufacturer maintenance schedule
- Address small issues before they worsen
Sources
Manufacturer meaning
Leak sensor detected water in the base — the dishwasher keeps draining to protect the floor.
FixApplianceCode guidance
Start with basic checks for LG AE before ordering parts.
Source type: Part database
Source: ModelPartFinder + FixApplianceCode editorial
Last reviewed: 2026-11-07
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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