Took apart the control panel, ordered a new one, and found it was not necessary to have taken it apart, as the 'part' was the entire control panel! Dishwasher works fine now.
The only caveat was that the part listed as 'White' and not realizing it was the entire panel replacement, my black dishwasher now has a white control panel. Speed of delivery was excellent.
My son actually did the repair so not sure of tools required.