KitchenAid KDTM604kps Not spraying

Dishwasher Repair
1

Brand: KitchenAid
Model Number: KDTM604kps2
Main Symptom: Not spraying/Recirculating pump not working
What happens & when: All cycles

Error Code (if any):None
Parts or tests already tried:
Photos / video link:

Dishwasher runs through cycle with no error code but does not spray. Fills and empties fine. Never hear any motor hum or click to indicate it is trying to start. I enter diagnostic mode and all lights come on but no diagnostics are completed. I am thinking it is a control board problem?

2

If you have a multimeter available, there is a test that can be done at the motor. Setting the meter to Volts AC and placing a probe into each light blue wire, a cycle can be started. After 2 minutes, there should be 120 Volts AC reaching the motor. Is the voltage present or is it not there after the two minutes?

3

Thank you for the help. It does read 120v after a min when I tried this. Probably the pump motor?

4

The circulation pump would certainly be an issue since it is receiving voltage and is not operating. From what I am able to find, this would be the circulation pump used with your model. W11414076 Circulation Pump | Genuine Whirlpool OEM In Stock

5

Thanks, I’ll give it a try.