Kenmore dishwasher not washing!

My dishwasher has started making a loud buzzing noise and doesnt seem to have good flow of water. Some water definately does spray inside..but dishes don’t get clean and soap never fully dissolves…/ I can’t live without my dishwasher!! Help!!! Any ideas or suggestions would be wonderful! Thanks!

ps. the buzzing noise occurs when i normally would hear water sloshing around…but no water can be heard

if the dishwasher is underfilling you will want to replace the water valve but if the water level is normal check to make sure the impeller isnt clogged

Here is the tech sheet which should be helpful
http://www.servicematters.com/docs/wiring/Tech%20Sheet%20-%208537797.pdf

If the unit is filling with water then it sounds like either the impeller is jammed or the pump is toast.