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Frigidaire Dishwasher Not Filling With Water (How To Fix)

A Frigidaire dishwasher gives you a complete wash with its level 5 wash system consisting of an upper spray nozzle and middle and lower spray arm. However, you will only enjoy the benefits of this appliance if it fills with water. So, what do you do when your Frigidaire dishwasher doesn’t fill with water?

A Frigidaire dishwasher not filling with water could be due to a faulty water inlet valve, a damaged main control board, water supply issues, or a faulty float switch. Inspect the water inlet valve for clogging and check the water pressure. Replace the damaged parts to resolve the issue.

Washing machine with clothes inside

The rest of the article discusses in detail why your Frigidaire dishwasher doesn’t fill with water and offers insightful tips to fix this issue and avoid future occurrences.

Reasons Why Frigidaire Dishwasher Not Filling With Water

Washing machine with clothes inside

A Frigidaire dishwasher is one of the market’s most energy-efficient and technologically advanced appliances. However, this does not mean it will never run into problems. The following section discusses why a Frigidaire dishwasher is not filled with water.

A Frigidaire dishwasher doesn’t fill with water due to water supply issues, a malfunctioning float switch, a broken water inlet valve, a faulty door switch, a damaged drain valve solenoid, or a bad main control board. Read the section below for how to identify these issues in your dishwasher.

Water Supply Issues

Your dishwasher’s failure to fill with water could be due to water supply issues. These issues can occur if you don’t have a home water supply or accidentally turn off the water inlet valve. Additionally, calcium particles may accumulate on the water inlet valve, clogging and affecting the water supply to the dishwasher. Besides, a low water pressure below 20 psi in the water inlet valve could be causing the problem.

A Malfunctioning Float Switch

The float switch detects the water levels in the dishwasher to ensure only enough gets in and avoids overfilling. When the dishwasher is filled, the switch will rise to stop any more water from coming in. Sometimes, the float switch malfunctions and gets stuck at the top or detects that the dishwasher is full even though it’s empty. Hence, this could be the reason your dishwasher doesn’t fill with water.

A Clogged or Broken Water Inlet Valve

The water inlet valve opens to allow water to flow into the dishwasher. It may get clogged from mineral deposits in the water, thus not allowing water to flow in. The water inlet valve may also get stuck closed due to malfunctions. Therefore, it won’t allow water to flow in.

A Faulty Door Switch

The door switch ensures water remains inside the dishwasher to avoid flooding your home. Sometimes it malfunctions, causing the door not to close properly. Water will not get into your dishwasher to avoid flooding.

A Malfunctioning Main Control Board

The main control board controls your Frigidaire dishwasher’s functions, including filling, washing, rinsing, and draining. These functions will fail when it runs into problems. The water inlet valve will not receive any power, thus won’t allow water to fill the dishwasher.

A Damaged Drain Valve Solenoid

If your Frigidaire dishwasher model has a drainage valve solenoid, it controls water drainage when a washing cycle is complete. When the solenoid malfunctions or is damaged, the drain valve will not function properly; hence, your dishwasher won’t fill.

Tips To Avoid or Fix Frigidaire Dishwasher Not Filling With Water

Washing machine with clothes inside

A Frigidaire dishwasher not filling with water can be stressful, especially when you have many dishes to wash. However, you can fix most of these issues and avoid future occurrences and the cost of hiring a professional. Read the section below to learn how to resolve this issue.

You can fix or avoid a Frigidaire dishwasher not filling with water by checking the door switch, water inlet valve, float switch, drain valve solenoid, and the main control board for issues and replacing the broken components. Ensure the door is closed and there is water supply to resolve the issue.

The rest of this section offers a more detailed explanation of these issues.

Ensure Enough Water Supply

Check that you have a water supply in your home, and contact a plumber if you don’t. Next, check if the water inlet valve is open. If you have a water supply, an open water inlet valve, and the dishwasher doesn’t fill, check if the valve is clogged, clear the debris and run a washing cycle.

Check The Water Inlet Valve

A faulty water inlet valve could be why your Frigidaire dishwasher won’t fill with water. Shut off the power and remove the lower access panels. Have ready towels to collect any water spills. Check the hoses that attach to the water inlet valve and ensure they are not bent. Use a multimeter to test the valve for continuity and replace it if broken.

Inspect The Float Switch

Water will not fill your dishwasher if the float switch malfunctions. Switch off the power and remove the lower rack to locate the switch. Check if it’s stuck at the top and wiggle it to unstuck it. Run a wash cycle to see if the dishwasher fills. Test the float switch for continuity using a multimeter and replace it if damaged.

Check The Door Switch

Your Frigidaire dishwasher door won’t shut properly if the door switch is faulty. Switch off the power supply to the dishwasher and remove the door switch. Use a multimeter to test it for continuity and return it if you don’t find fault. Run a wash cycle to see if the dishwasher fills and replace it if it’s broken.

Inspect The Main Control Board

The main control board controls all your dishwasher functions. Therefore, your dishwasher won’t fill if it’s broken. Switch off the power to your dishwasher and unscrew the door panel to access the main control board. Remove it and note the location of each wire.

Check for signs of burnt wires and use a multimeter to test for continuity. Return the main control board if you can’t see any faults and attempt to run a cleaning cycle. Replace the main control board if there are burnt wires and no continuity from the multimeter.

Check The Drain Valve Solenoid

If a solenoid controls your Frigidaire dishwasher drain valve, it could be why it doesn’t fill with water. Consult your manual to see if your washer has one and its location. Switch off the power and remove the kickplate or lower access panel. Locate the drain valve and check the hoses for leakage. Ensure the hoses fit snuggly and tighten the loose ones. Test the solenoid for continuity using a multimeter and replace it if it’s broken. 

A broken main control board, a damaged water inlet valve, a problem with the water supply, or a broken float switch could be why your Frigidaire dishwasher won’t fill with water. Check the water pressure and clogs in the water inlet valve. Replace the malfunctioning components to resolve the issue.

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