Written by
Daniel Hart
Appliance Repair Content Specialist
Published September 3, 2026
Technically reviewed September 3, 2026
Troubleshooting
Troubleshooting
Dishwasher Not Draining? A Safe Step-by-Step Checklist
Standing water after a dishwasher cycle is a drainage question. Start with the accessible filter, not the pump.
Standing water after a wash cycle is a drainage question first. It is not automatically a failed pump.
Cancel the program if needed and let the tub settle. Follow the manual to remove and rinse only the accessible filter. Look at the visible stretch of drain hose for a kink. If the machine ties into a disposer, the knockout plug is a common installation miss — confirm it from the outside; do not reach into the pump.
Codes and next steps
If the display shows a drain-related code, record it before clearing anything. The error-code index is a reference, not a parts order. Water that remains after the filter and visible hose have been checked belongs on a dishwasher diagnosis.
Leave these alone
Do not disassemble the drain pump, force objects into the sump, or remove internal electrical parts.
Keep going
Related help
FAQ
Frequently asked questions
Often the filter is loaded, but a hose or pump path can also restrict drain. Start with the filter; do not assume the part.
Avoid repeated drain attempts. Note any code, then request diagnosis if water remains.
The use-and-care manual shows the twist-and-lift path for that model. If you cannot lift it as described, stop.
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