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Caloric Dishwasher not draining

If your Caloric 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, fine filter, or sump filter can restrict water flow and lead to poor draining. If the filters are clear, the next likely problem is the drain pump. A failed drain pump motor or damaged impeller can keep the dishwasher water from draining through the drain hose. After that, check the control board, since a bad board may not send power to the drain pump at all. Less common but still important causes include a broken drain impeller, a failed drain solenoid kit that won’t open the drain valve, or a clogged or defective drain valve. These are all common reasons a Caloric dishwasher is not draining, has standing water, or acts like the drain pump is not working. Once you’ve narrowed down the issue, enter your model number on RepairClinic.com to find the exact Caloric replacement part that fits your dishwasher.

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 - Caloric 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 - Caloric 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 - Caloric 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 - Caloric 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 - Caloric 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 Caloric dishwasher not draining and leaving standing water in the bottom?
How do I know if the drain pump is bad on my Caloric dishwasher?
Can a clogged drain valve or bad drain solenoid keep a dishwasher from draining?
What does a broken drain impeller do in a Caloric dishwasher?
How do I find the right drain pump, filter, or drain valve for my Caloric dishwasher?

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