Why Is My Dishwasher Not Draining?

A small amount of water in certain parts of a dishwasher can be normal. A tub full of dirty water after the cycle ends is not.

Check for an interrupted cycle

Make sure the dishwasher actually completed its cycle rather than being stopped before the drain. Try the normal cancel or drain function if your model has one.

Check the filter

Many dishwashers have an accessible filter that collects food debris. Follow the manufacturer's instructions for removing and cleaning it.

Look at the sink

If the kitchen sink is also draining poorly, the dishwasher may not be the only problem.

Does the dishwasher connect to a garbage disposal?

If the problem started after a new disposal was installed, installation details may matter. Don't dismantle plumbing or electrical connections unless you're qualified to do so.

Don't repeatedly run it full of water

If the dishwasher isn't draining, starting new cycles over and over can make the situation worse.

When should I call for repair?

Get help when:

• The filter is clear but water remains.
• The dishwasher repeatedly fails to drain.
• The pump makes unusual sounds.
• Water leaks onto the floor.
• The problem involves inaccessible components.

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