how to replace a dishwasher float assembly bosch video

If you want to check the door switch, you’ll need a multimeter to test the probes of the component.

If the door switch is malfunctioning, the dishwasher will not fill with water. The problem may be caused by a broken door switch, which prevents the dishwasher from filling with water.Ī door switch is a simple on/off mechanism that prohibits the dishwasher from operating when the door is open.

In addition, make sure the wires coming out of the float switch aren’t loose. Unplug the dishwasher and check that the float arm mechanically triggers the float switch when the float has been raised to the height of the top of the water heater. If that switch doesn’t have connectivity or is broken, the water inlet valve may not open, and the dishwasher will not get water. Under the float, in the bottom of the dishwasher tub, is the float switch that signals the water inlet. When water fills up a dishwasher during a wash cycle, a small plastic piece will float upward.

If your valve shows signs of any of the symptoms described above, the valve will need to be replaced.Ī malfunctioning float switch may be interrupting power.

Look for any signs of damage, wear, or cracking, and visually inspect the water inlet valve.

You will need to remove the lower access panel to locate it. It’s usually found on the lower left side of the dishwasher. If you’re comfortable inspecting the water inlet valve, unplug the dishwasher and disconnect the water supply before starting. This valve, usually found in the front part of the dishwasher behind the bottom access panel, has a hose that’s connected to the water line as well as a hose coming out of it to the tub of the dishwasher. If the water inlet valve fails to open, this prevents water from entering the dishwasher. The water inlet valve is used to fill the dishwasher with the proper amount of hot water and is controlled by a timer or electronic control. Most often, the water inlet valve is the main reason why a dishwasher is not getting water.

How to replace a dishwasher float assembly bosch video