So I have a Whirlpool model number DU925QWDB4 dishwasher with a detergent door latch problem. I replaced the latch but I want to know if it works automatically. I don’t want to have to run the dishwasher for an hour to see if it works. Is there a certain button or buttons I can press on the door to activate the latch to open just so I know it works? Some dishwashers have a knob where you can turn 360 degrees to go through the entire cycle to test and see if the latch opens up, but mine only has buttons on the door. Can anyone help me please?