: If the dishwasher drains into a disposal, a full disposal or a leftover knockout plug (on new installs) will block the exit.
A simple bend in the hose can prevent water from flowing. Straighten any sharp turns. clogged dishwasher drain line
If the filter and disposal are clear, the clog is likely inside the flexible drain hose that connects the dishwasher to the sink plumbing. : If the dishwasher drains into a disposal,
If your dishwasher drains into a disposal, run the disposal with plenty of water. A full disposal is the most common cause of dishwasher drainage issues. clogged dishwasher drain line
Locate the cylindrical filter at the bottom of the dishwasher. Twist it out and rinse it under hot water to remove grease and food debris.