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So it sounds like you've done everything you need to to determine what is wrong. Error 4-1 means that your circulation motor isn't running properly. You'll want to pull the dishwasher out and check the hose that comes from the circulation pump area and make sure one of the hose clamps didn't pop off. It's common for one to pop off and then leak water onto the pump which causes a pump error. If this is the case you can usually just dry the motor out for 24 hours and it'll work normally again.
Other than that, if all the hoses are secure and not leaking, remove the pump and check for debris in the circulation pump impeller. If you find nothing, then replace the circulation pump. The part number is ***** for the circulation pump assembly.
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No problem and good luck. I'm sorry about the bad news today.
OK good luck to you!
Hi, welcome to Just Answer. My name is ***** ***** I look forward to helping you! That model has a fuse on the control board in the motor circuit that has likely opened. Its position on the control is shown in the attached picture. You can easily test these fuses by measuring continuity through them. They are very common to open and cause the error code you are seeing.
Hello, I was just checking in with you because I have not heard back from you. If you have no other questions, positive feedback would be appreciated.
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