De Dietrich Door Seal / Spray Pattern Leak

Dishwasher leaks water from the door during wash

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Possible Causes

Worn or damaged door gasket, Blocked spray arm causing direct jet at door, Misaligned door or hinges, Overfilling due to level fault

How to Fix / Troubleshooting

Safety first: Unplug the dishwasher and turn off the water supply before inspecting for leaks.

  • Inspect door gasket: Open the door and examine the rubber gasket around the tub opening. Look for tears, flattening, or hardened sections. Replace if damaged.
  • Clean gasket and mating surfaces: Wipe the gasket and door edges with warm soapy water to remove grease and debris that can prevent a good seal.
  • Check spray arms: Ensure spray arms are not cracked and that jets are not blocked, which can cause water to spray directly at the door. Clean or replace as needed.
  • Verify loading: Make sure large items are not pushing against the door or deflecting spray toward the seal.
  • Test for overfill: If water level seems too high, investigate pressure switch and inlet valve issues as described for E2/E13.
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Repair Difficulty

Easy 2/5

Required Part

Door Gasket
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