No Water in Dishwasher: What It Means

By C&W Appliance Services – Premium Appliance Repair Across Texas

A dishwasher is supposed to make life easier, not harder. But when you start a cycle and realise there’s no water going into the dishwasher, it can be frustrating. Whether your dishwasher is not filling with water at all or it runs without cleaning, several common issues may be to blame.

At C&W Appliance Service, Dallas’s trusted appliance repair company, we help homeowners get their dishwashers back to peak performance. Here’s what to check if your dishwasher has no water—and when to call the experts.

1. Check the Water Supply Line

Your dishwasher connects to the household water supply under the sink. If this valve is turned off or the line is kinked, your dishwasher won’t get water.

• Quick fix: Make sure the water valve is open all the way. Inspect the line for bends or damage. 

2. Inspect the Float Switch

The float switch is a safety feature that prevents overfilling. If it’s stuck in the “up” position, your dishwasher will think it’s already full and won’t allow more water in.

• Quick fix: Check if the float moves freely up and down. If it’s stuck, gently clean around it to remove debris. 

3. Look at the Door Latch

If the dishwasher door isn’t fully closed, water won’t enter the appliance. Even a slightly misaligned latch can stop the cycle from starting.

• Quick fix: Make sure the door closes firmly. If the latch is broken, it may need professional replacement. 

4. Test the Inlet Valve

The water inlet valve is the gateway for water entering the dishwasher. If it’s faulty or clogged with mineral deposits, your dishwasher won’t fill.

• Quick fix: This repair often requires replacement by a professional technician. 

5. Check for Control Board or Timer Issues

Sometimes the problem isn’t mechanical at all—it’s electrical. A failing timer or control board may prevent the dishwasher from signalling the inlet valve to open.

• Quick fix: If you’ve ruled out the basics, this is a job best left to experienced repair specialists. 

When to Call the Experts

If your dishwasher still isn’t getting water, it’s time to schedule professional service. At C&W Appliance Service, we provide reliable dishwasher repair in Dallas, Fort Worth, Austin, and San Antonio. Our factory-trained technicians work on Sub-Zero, Wolf, Cove, and other premium brands, using only genuine appliance parts to ensure lasting performance.

Trust C&W Appliance Service

For over 65 years, C&W Appliance Service has been the factory-certified choice for appliance repair in Texas. Whether you’re dealing with a dishwasher not filling with water, a refrigerator not cooling, or a dryer that won’t start, our team is here to help.

If you need help with appliance repair and installation, contact our expert team at C&W Appliance Services or call us at  (214) 358-1496 for appliance repair and maintenance services. Serving Dallas / Fort Worth, Highland Park, University Park, Southlake, and beyond, we’re here to ensure your appliance runs efficiently for years to come.