Appliance Error CodeDatabase
LG Dishwasher error code

LG Dishwasher AE error code

Leak detected. Use these checks as a starting point, then verify the code in the manual for your exact model.

CodeAE
ApplianceDishwasher
MeaningLeak detected

What the AE code usually means

Water may have entered the base pan or the leak sensor has been triggered.

Model check: The same display code can have different meanings or procedures across product generations. Record the full model number before replacing parts or using a model-specific reset sequence.

What to check first

  1. Turn off the water supply and power. Check for visible hose or door leaks before further use.
  2. Inspect only user-accessible areas described in the owner manual.
  3. After correcting an obvious external issue, restart the appliance once and see whether the code returns.
  4. If the code returns immediately or the appliance shows heat, smoke, arcing, gas odour, or active leaking, stop using it and arrange service.
AdvertisementAdSense-ready placementResponsive ad unit placeholder

When to call a technician

Disconnect power before reaching into pump or wiring areas, and shut off water when investigating leaks.

Professional service is also appropriate when the error returns after basic checks, when access requires removing fixed panels, or when the manufacturer documentation calls for electrical measurements or component replacement.

Related pages

LG Washer OEDrain errorLG Washer IEWater inlet errorWhirlpool Dishwasher F9E1Drain motor problemBosch Dishwasher E15Water in base / leak protection activeBosch Dishwasher E24Drainage problemGE Dishwasher H2OLow or no water fill
Primary verification path: confirm the code against the manual or support content for your exact model at LG Support. This independent page is not a substitute for manufacturer service documentation.