Sears Home Services
Sears Home Advantage
appointment lookup logoAppointment Lookup
telephone logo646-440-2692
RepairHome WarrantyTune-Up & MaintainFencingShop Parts
Resources
RepairHome WarrantyTune-Up & MaintainFencingShop PartsResource CenterGlossaryHelp
sears home advantageSears Home Advantageappointment lookup logoAppointment Lookup
  1. Repair
  2. Bosch
  3. Bosch Dishwasher
  4. Dishwasher noisy

Bosch dishwasher noisy

Common reasons your Bosch dishwasher is noisy

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

  • 56%

    56% of the time it's the
    Electronic Control Board

  • 14%

    14% of the time it's the
    User Interface Control

  • 9%

    9% of the time it's the
    Pump and Motor Assembly

  • 21%

    21% of the time it's the
    Something else

  • Use The Repair or Replace Calculator

    Determine What's Best For Your Appliance

    Product Type
    Home Appliance Brand
    How Old Is Your Appliance?

    Most common repairs needed to fix a Bosch dishwasher

    Electronic Control Board Replacement

    A noisy dishwasher could have a defective electronic control board. The control board manages all functions of the dishwasher. If the control board didn’t send electrical current to the fill valve to fill the dishwasher with water, the pump will make a buzzing noise when its impeller spins with no water in the dishwasher. When you have a noisy dishwasher that makes a buzzing sound, schedule a Sears Home Services Technician to visit your home and check the electronic control board and other components to determine the source of the noise and fix the dishwasher.


    User Interface Control Replacement

    A noisy dishwasher can have a damaged user interface control. When the electronic control board detects a damaged user interface control, the electronic control board will typically stop the cycle and run the drain pump for several minutes to drain all water out of the dishwasher tub. The drain pump will buzz when all water is pumped out of the dishwasher and the pump continues to run. If you hear a buzzing noise and suspect that the user interface control is damaged, have a Sears Home Services Appliance Technician repair your dishwasher.

    Pump and Motor Assembly Replacement

    If your dishwasher is noisy and the noise is a buzzing sound, grinding noise or whining sound, then a faulty pump and motor assembly may be causing the noise. A piece of glass or debris rubbing against the pump impeller as it spins can make a buzzing or grinding noise. A worn or failing motor bearing often makes a whining sound. The pump will often continue running for a while even though it's making loud noises but you should have a Sears Home Services Expert check out the pump and motor assembly and replace the part if it’s faulty.

    What to expect when you experience a Bosch dishwasher makes noise issue

    How is the makes noise problem fixed?

    Correcting most makes noise problems usually involves replacing the electronic control board, user interface control or pump and motor assembly. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

    Sears Home Services recommendations for a noisy dishwasher

    When the dishwasher makes noise it can be for many reasons. To avoid replacing unneeded parts we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of dishwasher failures.

    What to look out for with a dishwasher that makes noise 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.

    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

    Repair Dishwasher Resources

    Title image for blog article "How Does a Rinse Aid Dispenser Work?"
    7 min readNov. 29

    Learn how a rinse aid dispenser works in a dishwasher and how to troubleshoot problems.

    Title image for blog article "How Does a Dishwasher Air Gap Work?"
    5 min readNov. 27

    Learn how an air gap works in the drain system of a dishwasher.

    Title image for blog article "How Does a Portable Dishwasher Work?"
    7 min readNov. 13

    Learn how a portable dishwasher works.

    Title image for blog article "How Does a Recirculation Pump Work?"
    5 min readNov. 13

    Learn how a recirculation pump works in a dishwasher and how to troubleshoot pump problems.

    Glossary Terms

    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.

    A furnace is a major appliance that heats air distributed throughout a home or building via a ductwork system.

    A furnace blower motor is a crucial component of a home heating system that drives the fan responsible for circulating air throughout the HVAC system and into the living spaces of the home.

    A furnace condensate pump is a device installed in HVAC systems, particularly high-efficiency furnaces, to collect and automatically remove the water (condensate) produced during the heating process.

    Additional possible Bosch dishwasher symptoms you may experience