What should I do if my dishwasher is not filling with water?

Check for several potential causes: ensure the water supply valve (typically located under the kitchen sink) is open and the water supply line has no kinks or clogs; verify the previous wash cycle was completed; cancel the delay start function if it is active; and confirm the household water supply is turned on. If you see a restriction in the water supply system, check these connections first before calling for service.