KitchenAid Dishwasher LE Error Code: Causes and Fixes
Quick answer: Water leak sensor trigger
What you’ll notice
Water is detected under the machine or inside the base; leak sensor has triggered.
KitchenAid
Dishwasher
Code LE
high severity
KitchenAid models: KitchenAid dishwashers share the Whirlpool platform. Most models have a manual filter assembly under the lower spray arm. Models with the ProScrub option have 40 additional spray nozzles on the lower rack; ensure the rotating satellite arm on the ProWash zone is also free of limescale blockages.
Common causes
- Door seal worn or cracked
- Spray arm hitting a tall item and directing water upward onto the door
- Circulation pump seal leaking
- Inlet valve dripping when closed
Step-by-step fix
- Check the door seal for visible cracks or displaced sections.
- Check that no items in the upper basket are above the top of the door opening.
- Run a cycle and use a flashlight to observe underneath during operation.
- Identify the leak source before running again.
Tools you may need
FlashlightTowels
Prevention
- Inspect the door seal annually.
- Do not overload the top rack with items taller than the top of the tub.
When to stop DIY
Stop using the dishwasher until the leak source is confirmed and repaired.
FAQ
What does LE mean on KitchenAid dishwasher?
LE usually indicates: Water leak sensor trigger.
Can I keep using the appliance with LE?
Use caution. Severity is high. Stop using the dishwasher until the leak source is confirmed and repaired.
How long does this fix usually take?
Typical first-pass troubleshooting takes 15–30 minutes (diagnosis).