Maytag PDB3600A Built-in Dishwasher "hot tub motor hums" Questions

...hot water enters the tub, when the water level reaches the proper level, the float switch rises, tells the computer enough water is present, then starts the main pump. If the water is not being ...

hot (not boiling) water in and let it set for a few minutes. Then restart dishwasher. If motor still just hums, see if you can access the motor shaft to manually turn it to break the seal free. If you

...hot and nuetral. Check the float switch inside the tub, it should move freely up and down. This is a safety device to insure the dishwasher does not overfill. If this is a 665, there will be a start ...

...hot water. If the drain pump is jammed or clogged, you might hear a soft humming sound only(from the motor trying to spin) and then the dishwasher will shut down due to it detecting a malfunction. ...

...hot; that's why you just touch it with a fingertip. If water comes in and the big motor in the middle starts humming as soon as the fill is complete, then the pump is jammed or the motor bearings ...

...tub it is warm but not hot. The heating element is not hot either. I did a continuity test on the heating element and it seems to check out ok. I also did a continuity test on the red wire from the ...

...hot and neutral. Check the float switch inside the tub, it should move freely up and down. This is a safety device to insure the dishwasher does not overfill. Regarding the door switches, if you have ...