Customer Questions and Answers for Washer Water Level Pressure Switch by Whirlpool

John, With the air tube disconnected, and the wires removed from the switch, you should have the following readings at the water level switch terminals : terminals 11 and 14 should have a "Open" circuit. terminals 21 to 22 should have a "Closed' circuit. When you reinstall the switch and fill the washer, or carefully pressurize the switch terminals 11 and 14 should have a "open circuit, terminals 21 to 24 and 26 should have a "closed" circuit, and terminals 21 to 22 should have a "open" circuit.