No water enters the dishwasher. I replaced the inlet valve. No help. The switch with the wires on the pressue chamber checks OK with ohm meter. When is this switch activatd and how? The area with the red float (if that's what it is) is corroded.
Answer Warren, If we understand your post, The float safety level and switch activate and turn on the drain pump, should there be an overfill situation. If there is "corrosion" or deposits on the assembly, it's probably best you replace it. We'll send you some additional information that should help you out. Thanks