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Dishwasher not working
Common reasons your dishwasher not working
The most common reasons your dishwasher is not working are a defective electronic control board, damaged user interface control or a stripped wire connector.
50% of the time it's the Electronic Control Board
25% of the time it's the User Interface Control
8% of the time it's the Wire Connector
17% of the time it's the Something else
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Common dishwasher repair parts you may need
Replacing one of these dishwasher parts may fix your problem.
Electronic Control Board Replacement
If your dishwasher isn't functioning, it might be due to a faulty electronic control board. When the board's internal memory and logic are corrupted, it can freeze up, preventing the cycle from starting or progressing. A malfunctioning relay or electronic component on the board could be the culprit behind this issue. Assessing the board's condition can be challenging. To address this problem, schedule a visit from a Sears Home Services technician to diagnose and fix your dishwasher when it's not working.
User Interface Control Replacement
If your dishwasher isn't powering on, a damaged user interface control might be the culprit. This control connects to the electronic control board via a wire harness and sends signals to manage the dishwashing cycle. A faulty power key on the user interface control can hinder the dishwasher from starting up. Additionally, if a key on the user interface control gets stuck, it can halt the cycle, rendering the dishwasher inoperable until the damaged control is addressed. To resolve this issue, consider having a Sears Home Services Repair Expert inspect and replace the user interface control if necessary.
Wire Connector Replacement
If your dishwasher isn't functioning, a stripped wire connector might be to blame. There are various wire connectors inside the dishwasher, and if the wires become disconnected, it can prevent the dishwasher from working. It's important for the wires inside the junction box to remain connected so the dishwasher can receive power from the power cord. Similarly, the wire harnesses on the electronic control board and user interface control must also stay connected to ensure the dishwasher operates properly. If your dishwasher isn't working, it's best to have a Sears Home Services Repair Expert come to your home to address and fix the issue.
What to expect when you experience a dishwasher not working issue
How to fix your dishwasher when it is not working
Fixing most issues where the dishwasher isn't working typically requires replacing the electronic control board, user interface control, or wire connector. However, since there could be various reasons for the problem, it's crucial to conduct a thorough diagnosis to address it correctly. Getting an accurate diagnosis is important for determining the cost of the repair.
Sears Home Services offers these tips for repairing a dishwasher that is not working
If your dishwasher isn't working, there could be various reasons behind it. To prevent unnecessary part replacements, we suggest having a Sears Home Services professional conduct diagnostic tests to pinpoint the root cause of the issue. Our technicians have the expertise to diagnose all kinds of dishwasher problems accurately.
What to be aware of with a dishwasher not working diagnosis
Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your dishwasher problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.
No lights, no cycles? A fried control board or wiring harness could block all activity. Rather than piling dirty dishes, hire a dishwasher technician.
What our customers say about us
With more than 1.3 Million 5 Star Reviews, you don't have to take our word for it
Thorough
James called to give an estimated arrival time. He was professional and personable. He had 2 professional ideas of the problem and found 1 was correct, but he didn't stop there. He did a thorough check of the appliance. 1 small part was needed. He ordered the part to my house. Fortunately, he was able to schedule for the next week, just before Thanksgiving. As before, he called ahead, arrived and quickly fixed the problem. My appliance is working perfectly.
Kirsten A, Oxford, PA
Service Call
Luke was great. Polite and knowledgeable even though the dishwasher was older than he!
James G, Hillsboro, MO
Daniel
Daniel went above and beyond to fix my dish washer. Very pleasant to deal with.
Paul F, Hghlnds Ranch, CO
Frequently Asked Questions
Repair Dishwasher Resources
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Find out why your dishwasher won’t turn on and get expert tips from Sears Home Services to fix the problem.
If you've ever encountered a dishwasher with standing water, you understand the frustration of a drainage issue.
If the dishes in your dishwasher are no longer getting clean, it could be the spray arm is clogged.
Glossary Terms
A dishwasher impeller is a rotating component within the dishwasher's pump that circulates water throughout the unit during a wash cycle, ensuring efficient cleaning by spraying water at high pressure.
A dishwasher sump is located at the bottom of the dishwasher, serving as a collection point for water during the wash cycle. It houses the main pump and filter, facilitating the recirculation and drainage of water, essential for the cleaning process.
A dishwasher turbidity sensor is an advanced feature that measures the level of food particles and debris in the water, allowing the dishwasher to adjust the wash cycle length and water usage for optimal cleaning efficiency.
Hard water is water that contains high levels of dissolved minerals, particularly calcium and magnesium. It contrasts with soft water, which has lower concentrations of these minerals.