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Hotpoint Dishwasher won't fill

If your Hotpoint dishwasher won't fill, start with the parts and checks most likely to stop water from entering the tub. The first thing to suspect is the water inlet valve. If the valve is clogged or defective, the dishwasher will not fill with water. Next, check the safety float in the front corner of the tub. If something is stuck under it, the dishwasher may think it is already full. After that, look at the main control board, since a failed board may not send power to the water inlet valve. You should also make sure the water supply shut-off valve under the sink is fully on. If those check out, test the float switch for continuity, because a stuck or failed float switch can also cause a Hotpoint dishwasher not filling with water. A bad control board is another possible cause, though it is less common. If your Hotpoint dishwasher has no water or fills slowly, enter your model number on RepairClinic.com to find the exact water inlet valve, float switch, main control board, or control board that fits your dishwasher.

01 - Hotpoint Dishwasher Water Inlet Valve

The water inlet valve opens to allow water to enter the dishwasher. If the water valve is clogged or defective, water will not flow into the dishwasher. Water inlet valves are not repairable—if the valve is defective, you must replace it.
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Top Solution

02 - Object stuck under the safety float

Some dishwashers have a safety float in the front corner of the tub to prevent the dishwasher from overfilling with water. If an object is stuck under the float, the dishwasher may not fill with water. If you find anything stuck under the float, remove it and the dishwasher should start filling properly.
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03 - Hotpoint Dishwasher Main Control Board

A dishwasher's main control board provides power to nearly every electrical component in the dishwasher. A faulty board may be unable to supply power to the water inlet valve, preventing it from opening and allowing the necessary water to fill the tank.
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Highly Likely

04 - Water supply valve turned off

You should confirm that the dishwasher's water supply shut-off valve is in the "On" or open position. The water supply shut-off valve is usually located under the sink and is connected to the hot water line.
Highly Likely

05 - Hotpoint Dishwasher Float Switch

The float switch is a safety designed to shut off the water inlet valve if the dishwasher is overfilling. If the float switch is defective or stuck, it might stop the dishwasher from filling correctly. You can use a multi meter to test the float switch for continuity. If the float switch is defective, replace it.
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Highly Likely

06 - Hotpoint 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 water inlet valve, preventing it from opening and allowing the necessary water to fill the tank.
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Common

Frequently Asked Questions

Why is my Hotpoint dishwasher not filling with water?
How do I test a Hotpoint dishwasher water inlet valve?
Can a stuck float switch keep my Hotpoint dishwasher from filling?
My Hotpoint dishwasher has power but still will not fill. Is the control board bad?
How do I find the right Hotpoint dishwasher part on RepairClinic.com?

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