Model Number: KUDW02FRSS1
Brand: KitchenAid
Age: 6-10 years
I recently started smelling an electrical burning odor (like melting insulation) on my dishwasher. When I opened up the door to examine the control board and wiring, I found very slight browning to a few wires in the middle of the wiring harness and melt marks in the hard black rubber/plastic insulation. Clearly the wires got hot and melted the black insulation. I don't see any obvious corrosion on the control board at the connectors and can't figure out what is causing these wires to overheat. Obviously, since the dishwasher still operates, the thermal fuse hasn't blown and appears normal.
Any suggestions as to what I might look at for the cause? Thanks in advance for any help.