What changes the diagnosis here
Locate when and where the leak starts before opening panels.
Locate when and where the leak starts before opening panels.
Shut off water and power if leakage is active or reaches wiring.
What to check next
Stop and locate the leak timing
Identify whether water appears during fill, wash, drain or while idle.
- Shut off water and power if leakage is active.
- Dry the area.
- Observe only from a safe position during a controlled test.
- Do not operate if water reaches wiring.
Why it helps: Leak timing sharply narrows the likely path.
Check detergent, foam and loading
Rule out excess suds and items deflecting water at the door.
- Use dishwasher detergent only.
- Reduce detergent for soft water.
- Reposition large trays away from the door.
Why it helps: Foam and spray deflection can create apparent seal leaks.
Inspect and clean the door seal
Check for debris, distortion and damage.
- Disconnect power.
- Clean the seal and mating surface.
- Do not stretch or glue the gasket.
- Replace only with the correct model part.
Why it helps: A contaminated or damaged seal can leak during wash.
Professional internal leak diagnosis
Have hoses, sump, pump seals and inlet components inspected.
- Leave power and water off after a serious leak.
- Provide the exact model and leak timing.
- Ask for the failed source to be demonstrated.
Why it helps: Internal leaks can involve pressurized water and electrical components.
What matched FixEvidence outcomes show
No matched outcome sample yet
This page is currently based on reviewed diagnostic guidance and applicable rules. No moderated outcome matches this page closely enough to publish a rate.
Add a repair outcome →Is another repair worth it?
Compare appliance-specific life, spending, likely repair cost and observed repair evidence.
Related diagnosis guides
Frequently asked questions
Should I replace a part based only on an error code?
No. A code identifies a detected condition, not necessarily the failed component. Rule out safe, inexpensive causes and confirm the exact model.
Why ask what I already tried?
The best next action changes when earlier checks fail. The engine removes repeated actions and applies prerequisite rules before ranking what remains.
Are success rates verified?
Every rate shows its denominator. Photo, receipt, invoice, technician and follow-up verification remain separate signals; none converts a small sample into high confidence.