Whirlpool dishwasher GU2275XTVY2 won’t start

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Brand: Whirlpool
**Model Number:**GU2275XTVY2
Main Symptom: won’t start
What happens & when: other lights working

Error Code (if any):
Parts or tests already tried:turned breaker off, waited 10 minutes and turned back on. No change.
Photos / video link:

PLACE the MACHINE IN SERVICE DIAGNOSTICS:
To invoke the Diagnostics Cycle, perform the following key presses or actions in less than 6 sec while in standby:
Heated Dry ⇒ Normal ⇒ Heated Dry ⇒ Normal
Check for error/fault codes .
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All the lights lit up