Jennaire JDB1270AWF starts intermittingly

My dishwasher starts every 5-7 days, completes the cycle, then will not start again. We have taken the door apart and find all connections tight. There is a small brown spot on the wire tape that connects the top buttons to the control board. Will this cause it to fail to start? We have tried shutting of the breaker for a day. Any help would be greatly appreciated!

hello,

What does it do when it won’t start?

Here are the breakdown diagrams and Parts for Jenn-Air JDB1270AWF Dishwasher - AppliancePartsPros.com

Gene.