Jason for Model Number KUDS30SXSS2 My dishwasher has an intermittent high whine sound when running I know without a doubt it's not the drain pump so I assumed it must be the motor so I replaced that with a new one. But the noise is still there? What else could possibly make such a noise?
Answer Jason, many components can make a high whine sound. You may want to check the valve when this is occurring though. If the valve is not opening up all the way when filling, it can create a high whine sound. Aside from that, the best way to identify it is to locate the general origin of the sound as it is occurring. Read More... Answered by AppliancePartsPros.com | Wednesday, May 1, 2019