Model Number: WDT710PAYM4
Brand: Whirlpool
Age: 1-5 years
My water supply was switched off while my dishwasher was running. I estimate it ran water-less for over an hour. Now my dishwasher fills but the spray arms do not spray water. I assume it's the pump but don't know how to test it.
* Is it possible something else was damaged besides the pump?
* How do I test the pump?
I bought it for around $400 just over 2 years ago. If I have to spend more than $200, I'd rather just replace the dishwasher