Dishwasher not starting or won't turn on? This video demonstrates how to test a control board on a dishwasher. The control board is essential for every function on a dishwasher; however, you should test the board and other possible defective parts before replacing it.
Other commonly replaced parts for a dishwasher that won’t start are:
Thermal fuse
Door latch
Main control board
Touchpad and control panel
Touchpad
Timer
All of the information provided in this part testing video is applicable to the following brands:
Asko, Bosch, Frigidaire, GE, Kenmore, KitchenAid, LG, Maytag, Whirlpool