Samsung Dishwasher Error Code AE — Leak Sensor / Water Leak Error
What this means
The AE error code is similar to LE and indicates the dishwasher's leak detection system has activated. Water has been detected in the base pan area, triggering the safety float switch. This can result from a leaky hose connection, a cracked sump, a faulty door seal, or excess suds overflowing.
Step-by-step fix
4 stepsTurn off water and power
Shut off the water supply valve and turn off the circuit breaker immediately.
Check for excess suds
If you accidentally used regular dish soap instead of dishwasher detergent, excessive suds can overflow into the base pan. Open the tub and check for suds. If present, scoop them out and run a rinse cycle with no detergent.
Only use detergent specifically designed for automatic dishwashers.
Dry the base pan
Remove the kick plate and use towels to soak up any water in the base pan. Identify the source of the leak by inspecting hose connections, the door gasket, and the sump area.
The most common internal leak sources are the sump gasket and the spray arm seals.
Fix the leak and test
Tighten loose connections, replace damaged gaskets or hoses. Dry the base pan thoroughly. Restore power and water and run a test cycle, monitoring for new leaks.
Check the base pan after 5 minutes into the cycle to catch any fresh leaks early.
When to call a professional
If the leak is coming from the wash pump or an internal component that requires tub removal to access, call a technician.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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