Amana Dishwasher Adb1400Agb4 Not Draining

Title: Amana Dishwasher ADB1400AGB4 Not Draining: Troubleshooting Tips and Tricks

Having a dishwasher that doesn’t drain properly can be frustrating. It leaves your dishes dirty and can even cause unpleasant odors. If you’re facing this issue with your Amana dishwasher ADB1400AGB4, don’t worry! In this blog post, we’ll guide you through some troubleshooting tips and tricks to help you get your dishwasher draining efficiently again. Let’s dive in!

1. Check the Drain Hose:

The first thing you should do is inspect the drain hose. It’s possible that it’s clogged or kinked, preventing proper water flow. Start by turning off the dishwasher and unplugging it. Locate the drain hose at the back of the dishwasher and inspect it for any obstructions or damage. If you find any blockages, gently remove them. If the hose is kinked, straighten it out to ensure a smooth flow of water.

2. Clear the Air Gap:

An air gap is a device that prevents dirty water from flowing back into the dishwasher. It’s usually located on the countertop near the sink. Sometimes, debris can accumulate in the air gap, causing drainage issues. To clean it, remove the cover and use a small brush or toothpick to clear any debris. Rinse it with water and put it back in place.

3. Clean the Filter:

A clogged filter can also cause drainage problems in your Amana dishwasher. The filter is usually located at the bottom of the dishwasher, underneath the lower spray arm. Remove the lower rack and unscrew the filter cover. Take out the filter and rinse it under running water to remove any food particles or debris. Make sure to clean the filter thoroughly before putting it back.

4. Inspect the Drain Pump:

The drain pump is responsible for pumping out the water from your dishwasher. If it’s not working correctly, the water won’t drain properly. To check the drain pump, you’ll need to access the bottom of the dishwasher. Start by disconnecting the dishwasher from the power source. Remove the lower front panel and locate the drain pump. Inspect it for any blockages or damage. If you find any issues, you may need to replace the drain pump.

5. Check the Garbage Disposal:

If your dishwasher is connected to a garbage disposal unit, it’s essential to ensure that it’s not clogged. A clogged garbage disposal can prevent proper drainage. Start by turning off the power to the disposal unit. Use a flashlight to inspect the disposal for any blockages. If you see any debris, use tongs or pliers to remove it. Once cleared, turn on the power and test the dishwasher to see if it drains correctly.

6. Run a Vinegar Cycle:

Sometimes, mineral deposits can build up in the dishwasher, causing drainage issues. Running a vinegar cycle can help dissolve these deposits and improve drainage. Start by placing a cup of white vinegar on the top rack of the dishwasher. Run a hot water cycle without any dishes. The vinegar will help remove any mineral buildup and improve the dishwasher’s draining performance.

7. Call a Professional:

If you’ve tried all the above steps and your Amana dishwasher ADB1400AGB4 still isn’t draining properly, it may be time to call a professional. They have the expertise and tools to diagnose and fix more complex issues. Don’t hesitate to seek professional help if needed.


Dealing with a dishwasher that doesn’t drain can be frustrating, but with the troubleshooting tips and tricks mentioned above, you can resolve the issue with your Amana dishwasher ADB1400AGB4. Remember to check the drain hose, clear the air gap, clean the filter, inspect the drain pump, check the garbage disposal, run a vinegar cycle, and seek professional help if necessary. By following these steps, you’ll have your dishwasher draining efficiently and your dishes sparkling clean once again!