If you open your dishwasher to find a pool of murky water at the bottom, don't panic. A "blocked" or non-draining dishwasher is one of the most common kitchen appliance issues, often caused by trapped food, grease, or a kinked hose. Most of these issues can be resolved with a few simple tools and about 30 minutes of your time. Before taking anything apart, try these quick fixes:
A small chrome cylinder sitting on the sink deck next to the faucet. Likelihood of Fault: Low to Medium (depends on installation). how to fix blocked dishwasher