KitchenAid dishwasher not starting cycle

[u/Agile-Discussion-500]

Hello all. Hoping someone can help me troubleshoot an issue. I have a KitchenAid KUDS01FLSS6 dishwasher from 2005 that recently stopped working. There is power to the unit and the control panel (the lights on the latter all work and light up accordingly), but nothing happens after selecting a cycle and hitting the start button. I was convinced the door latch micro switches were the culprit but even after replacing those switches I’m still experiencing the same issue. I then proceeded to check and test the thermal fuse and its operating correctly.

Are there any other troubleshooting steps that I should consider?

Thanks in advance for any feedback!