On these fault code dance is there a certain number times you have to push the buttons in a certain amount of t

By Model it looks to be a Whirlpool built dishwasher under the Kenmore Brand.

Typically the Factory diagnostic test can be ran by pressing the High Temp wash, then the air dry button, high temp wash again, and then the air dry button again. (All buttons must be pressed within 10 seconds or you will need to start over) The light sequencing should start for you.

To put the unit in a Service Diagnostic Test Mode hit these buttons in this order: High Temp wash, then the air dry button, high temp wash again, the air dry button, then the High temp Wash button. (All buttons must be pressed within 10 seconds or you will need to start over) The light sequencing should start for you.

If you remove the kick panel on the unit the technician guide should be behind there. That will show you specifically what each of the light sequences mean.

If you need a copy of the diagnostic sheet or use and care manual let me know. 🙂

Good Luck