Cleaning your dishwasher drain is a relatively simple process that can be done with a few common household items. Here's a step-by-step guide:
If you’ve thoroughly cleaned the filter, sump, hose, and air gap but water still won’t drain, you may have: dishwasher clean drain
Reinstall the filter basket (twist clockwise to lock) and replace the bottom rack. Run an empty cycle on the "Heavy" or "Pots and Pans" setting to flush the system completely. For extra freshness, you can place a bowl of white vinegar on the top rack during this cycle. Cleaning your dishwasher drain is a relatively simple