Roper Won't power up

The dishwasher does nothing when the timer switch is turned. Dishwash pluggs into an outlet. Moved the cord to a known good outlet but still does not power up. Where should I look first if power is getting to the unit?

The first thing I would check is the power cord connection to the dishwasher.
Remove the bottom panel, remove the cover from the junction box and check for burned wires.

Gene.