Do the same for the electrical cable. A new dishwasher comes with its own drain hose. Assuming you’ve removed the drain hose for the old dishwasher, go ahead and run the new one from the ...

"It could be something more insidious, like a bad drain valve, a hose that has turned into a pretzel, or a pump issue," Sims adds. Step by Step: What to Do if Your Dishwasher Isn't Draining If you ...