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Amana Dishwasher not draining

If your Amana dishwasher is not draining and you’re seeing standing water in the tub, start with the most common cause: clogged sump filters. A blocked coarse filter or fine filter in the sump assembly can restrict water flow and leave your dishwasher water not draining properly. If the filters are clear, the next likely problem is the drain pump. A failed drain pump motor, a damaged drain impeller, or a clogged or stuck drain valve can all keep water from moving through the drain hose to the sink drain or garbage disposal. On some models, a bad drain solenoid kit can prevent the drain valve from opening, and a faulty control board may not send power to the drain pump at all. If your Amana dishwasher drain pump is not working or you suspect a dishwasher clogged drain condition, checking these parts in order is the fastest way to narrow it down. Enter your model number on RepairClinic.com to find the exact Amana replacement part for your dishwasher, whether you need a sump filter, drain pump, control board, drain impeller, drain solenoid kit, or drain valve.

01 - Clogged Sump Filters

The sump assembly, located at the bottom of the dishwasher tub, contains the pump motor or motors to both circulate and drain the water. There are usually two filters in this assembly to strain food particles: a course filter and a fine filter. If the filters are clogged, the unit will get low water flow and poor washability. To clean filters, remove them from the sump and wash them with soap, warm water, and brush. If the filters are damaged, they should be replaced.
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02 - Amana Dishwasher Drain Pump

The drain pump uses an impeller to force water through the drain hose. If the drain pump motor is not working, the dishwasher won’t drain. To determine if the drain pump is defective, check the pump motor for continuity using a multimeter. If the motor does not have continuity, or if is getting power but won’t run, replace the drain pump. Drain pumps are not repairable—if the drain pump is defective, you must replace it.
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03 - Amana Dishwasher Control Board

A dishwasher's control board provides power to nearly every electrical component in the dishwasher. A faulty board may be unable to supply power to the drain pump, preventing it from drawing the water out of the tank and forcing it through the drain hose to the garbage disposal or sink drain pipe.
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04 - Amana Dishwasher Drain Impeller

The drain impeller pushes water through the drain hose and into the garbage disposer or drain line. If the impeller is broken, replace it.
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05 - Amana Dishwasher Drain Solenoid Kit

The drain solenoid opens the drain valve to allow the water to exit the dishwasher. If the drain solenoid fails the valve will not open causing the dishwasher not to drain.
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06 - Amana Dishwasher Drain Valve

Over time, the drain valve can get clogged with debris. To ensure that water can flow through the drain valve, clean out the valve. If the drain valve is clear of debris but it still won’t actuate, replace it. Drain valves are not repairable—if the drain valve is defective, you must replace it.
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Frequently Asked Questions

Why is my Amana dishwasher not draining and leaving standing water in the bottom?
How do I tell if the drain pump is bad on my Amana dishwasher?
Can a clogged filter cause an Amana dishwasher to not drain?
What else should I check before replacing the control board on an Amana dishwasher that won't drain?
How do I find the right drain pump or drain valve for my Amana dishwasher?

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