Kitchenaid Dishwasher Kdfe104Dss5 Won’T Fill

Title: Kitchenaid Dishwasher Kdfe104Dss5 Won’t Fill

Have you ever encountered the frustrating situation where your Kitchenaid dishwasher, model KDFE104DSS5, refuses to fill with water? Don’t worry, you’re not alone! This common issue can be caused by a variety of factors, but fear not, as we’re here to help you troubleshoot and fix the problem. In this article, we’ll dive into the possible reasons behind your dishwasher’s refusal to fill, and provide you with step-by-step solutions to get it up and running again.

Understanding the Basics

Before we delve into the troubleshooting process, let’s quickly understand how a dishwasher fills with water. When you start a wash cycle, the dishwasher’s water inlet valve opens to allow water to enter. This valve is typically located at the bottom of the dishwasher, behind the kick plate. Once the dishwasher is filled with the appropriate amount of water, the valve closes, and the cleaning process begins.

Possible Causes

Now, let’s explore the potential causes behind your Kitchenaid dishwasher’s failure to fill:

1. Water Supply Issue: The first thing to check is whether your dishwasher is receiving a sufficient water supply. Ensure that the water supply valve, located under your sink or in a nearby cabinet, is fully open. Sometimes, a partially closed valve can restrict water flow, leading to a lack of water in the dishwasher.

2. Clogged Water Inlet Valve: Over time, debris and mineral deposits can accumulate inside the water inlet valve, obstructing the flow of water. This can prevent the valve from opening fully, resulting in a dishwasher that won’t fill. Cleaning or replacing the water inlet valve may be necessary to resolve this issue.

3. Faulty Float Switch: The float switch is a small device located at the bottom of the dishwasher tub. Its purpose is to detect the water level and signal the water inlet valve to open or close accordingly. If the float switch becomes stuck or malfunctions, it can prevent the dishwasher from filling. Inspect the float switch for any obstructions or damage, and replace if necessary.

4. Malfunctioning Water Inlet Valve: In some cases, the water inlet valve itself may be faulty and need to be replaced. If the valve fails to open or close properly, it can disrupt the filling process. Consider consulting a professional technician to diagnose and replace the valve if needed.

5. Blocked Filters or Spray Arms: A clogged filter or spray arm can inhibit water flow within the dishwasher. Check the dishwasher’s filter and spray arms for any debris or blockages. Clean them thoroughly to ensure proper water circulation.

Troubleshooting and Solutions

Now that we’ve identified the potential causes, let’s move on to the troubleshooting steps and solutions:

Step 1: Check the Water Supply

Start by verifying that the water supply valve is fully open. Turn it clockwise to ensure it’s not partially closed. If the valve was closed, open it completely and try running the dishwasher again.

Step 2: Inspect the Water Inlet Valve

Locate the water inlet valve behind the kick plate at the bottom of the dishwasher. Turn off the power supply to the dishwasher before proceeding. Remove the valve and inspect it for any debris or mineral buildup. Clean the valve thoroughly using a soft brush and vinegar or a specialized cleaner. If cleaning doesn’t resolve the issue, consider replacing the valve.

Step 3: Examine the Float Switch

Carefully remove the float switch from the dishwasher tub and inspect it for any obstructions or damage. Gently clean the switch and ensure it moves freely. Reinstall the float switch and test the dishwasher to see if it fills with water.

Step 4: Test the Water Inlet Valve

If previous steps didn’t resolve the issue, it’s time to test the water inlet valve itself. Using a multimeter, check for continuity across the valve’s terminals while the dishwasher is in the fill cycle. If there is no continuity, the valve is likely faulty and needs replacement.

Step 5: Clean Filters and Spray Arms

Remove the dishwasher’s filters and spray arms, and thoroughly clean them to remove any debris or blockages. Rinse them under running water and reassemble them back into the dishwasher. Run a test cycle to check if the dishwasher fills with water.


Dealing with a Kitchenaid dishwasher, model KDFE104DSS5, that won’t fill can be frustrating, but armed with the knowledge and troubleshooting steps outlined in this article, you can tackle the problem head-on. Remember to check the water supply, clean or replace the water inlet valve, inspect the float switch, and clean the filters and spray arms. By following these steps, you’ll be well on your way to restoring your dishwasher’s ability to fill with water and get your dishes sparkling clean once again.