KitchenAid
Door Gasket or Lower Door Seal Leak
Dishwasher leaking from the bottom front of the door; a small puddle on the floor after the cycle.
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Possible Causes
Worn or torn door gasket, deformed lower door seal, spray arm hitting the door and forcing water past the seal, over-sudsing from incorrect detergent.
How to Fix / Troubleshooting
Safety First: Turn off power and avoid running the dishwasher until the leak is fixed.
Inspect door gasket:
- Open the door and examine the rubber gasket around the tub opening for tears, gaps, or flattening, especially in the bottom corners.
- Clean the gasket and mating surfaces with warm soapy water to remove grease and debris.
Check lower spray arm:
- Ensure the lower spray arm is not cracked or warped and does not strike the door when spun by hand.
Replace seals if needed:
- If the gasket is damaged or hardened, replace it with a KitchenAid-specific door gasket.
- If water appears to leak from the very bottom center, the lower door seal (located behind the inner door panel) may need replacement.
Detergent check:
- Use only dishwasher detergent; if regular dish soap was used, run several rinse cycles to clear excess suds.
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Video Guide
2 VideosRepair Difficulty
Easy
2/5
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