Dishwasher Drainage Obstruction in Hose

A blockage in the drain hose can prevent water from exiting the dishwasher. Confirm this by disconnecting the hose from the garbage disposal or sink connection. Place the end of the hose into a bucket and initiate a manual drain cycle. If water fails to flow in a strong, consistent stream, or if the hose exhibits visible kinks or physical damage, the drainage path is restricted.

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