Sydney for Model Number Bosch SHU9905UC 406 Dishwasher No power, all house wiring is fine, just seems to be no power to the door switches. Does this mean replacing the main control module or wiring harnesses or both? Other than this recent thing, the dishwasher has always worked like a true champ, worked last night no probs, this morning, loaded dishwasher up and realized none of lights on switches are working appears dead.
Answer Hello Sydney. Test for power at the junction box of the dishwasher and check all the wires. Replace the door switches if they are bad on the unit. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Monday, March 10, 2014