Kitchenaid dishwasher

Greetings,

My dishwasher is about 1.5 yo and as of yesterday is not filling up. The soap dispenser opens, it heats up, but no water. We cleaned the filter and did verify the floater, which appears to be in working order. I plan on calling in today, but I think we may be out of warranty. What else could be wrong and how can I identify for sure?

Thanks. Be well

Miriam

I tried to run a cycle just now. I did the Express Wash cycle and the machine filled up, but the arms are not moving. So, I guess I had an incorrect or incomplete diagnostic. Any ideas?

Thanks