Water sitting in the bottom
- Usually behind it
- A clogged filter, a failed drain pump, or a blocked air gap or drain hose. If the garbage disposal was just replaced, the knockout plug in the disposal inlet may still be in place.
- Check first
- Twist out the filter under the bottom spray arm and rinse it. Run the disposal for a few seconds before starting the dishwasher.
- What we do
- We clear the drain path, test the pump and check valve, and replace what's failed.
