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  1. Repair

Dishwasher noisy

Common reasons your dishwasher noisy

The most common reasons your dishwasher is noisy are a defective electronic control board, damaged user interface control or a faulty pump and motor assembly.

  • 38%

    38% of the time it's the
    Electronic Control Board

  • 26%

    26% of the time it's the
    User Interface Control

  • 21%

    21% of the time it's the
    Pump and Motor Assembly

  • 15%

    15% of the time it's the
    Something else

  • Schedule your dishwasher repair now!

    We can help! Our service technicians have repaired over 19.7M dishwashers. We can fix yours no matter where you bought it.

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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

    A noisy dishwasher might be due to a faulty electronic control board, which controls all dishwasher functions. If the board fails to send current to the fill valve, causing the pump to run without water, it can produce a buzzing sound. When you notice this noise, it's best to schedule a visit from a Sears Home Services Technician. They can inspect the electronic control board and other parts to identify and resolve the issue with your dishwasher.

    User Interface Control Replacement

    If your dishwasher is noisy, a damaged user interface control might be the cause. When the electronic control board detects this issue, it usually stops the cycle and activates the drain pump to empty the tub. The drain pump may continue to buzz even after all the water has been drained. If you hear this buzzing sound and suspect a damaged user interface control, it's best to have a Sears Home Services Appliance Technician inspect and repair your dishwasher.

    Pump and Motor Assembly Replacement

    If you hear unusual noises like buzzing, grinding, or whining from your dishwasher, it could indicate a problem with the pump and motor assembly. Debris, like a piece of glass, rubbing against the pump impeller may cause buzzing or grinding noises, while worn motor bearings often produce a whining sound. Even if the pump continues to run despite the loud noises, it's essential to have a Sears Home Services Expert inspect the pump and motor assembly and replace any faulty parts.

    What to expect when you experience a dishwasher noisy issue

    How do I fix a noise problem in my dishwasher?

    Addressing most noise issues typically requires replacing components like the electronic control board, user interface control, or pump and motor assembly. However, since there are various potential causes, conducting a thorough diagnosis is crucial for resolving the problem. An accurate diagnosis is necessary to determine the extent of the repair needed.

    Sears Home Services advice for dealing with a noisy dishwasher

    When your dishwasher is noisy, there could be several causes. To prevent unnecessary part replacements, we advise having a Sears Home Services expert conduct diagnostic tests to pinpoint the exact issue. Our technicians are skilled at identifying various dishwasher problems.

    What to expect for with a dishwasher that makes noise diagnosis

    Identifying issues with modern appliances can be challenging without the right expertise and training. Without employing accurate diagnostic methods, resolving problems with your dishwasher may involve replacing parts without certainty. Appliances, particularly those manufactured in the last decade, have become highly advanced, often containing electronic components that are tricky to assess. DIY repairs on these newer models are becoming more complex over time.

    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


    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 went above and beyond to fix my dish washer. Very pleasant to deal with.

    Paul F, Hghlnds Ranch, CO

    Additional resources to help you fix your dishwasher

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    When your freezer isn’t doing its job, it might not be a catastrophe requiring a repair or all-out replacement. Before calling in the experts for a repair, you can sometimes do a little sleuthing yourself — armed with some inside information from the technicians at Sears.

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    While most upright freezers have automatic defrost systems that prevent frost buildup continuously, many chest freezers need to be manually defrosted when ¼ to ½ inch of frost builds up inside the freezer.

    Common dishwasher symptoms to look out for