![]() ![]() ![]() Unplug the dishwasher to disconnect electrical power and shut the water supply valve. If the overfill float sticks in the "up" position the dishwasher won't fill. If the cycle still won't start, then the door switch could be defective.įIX: Check for an item stuck under the overfill float and remove it. Open and shut the door, and then start a new cycle. If you didn't open the door between cycles, cancel the cycle. PROBLEM: Control detects door not openingįIX: The electronic control board expects to see the door open between cycles or the dishwasher won't start the next time you try to start a new cycle. Unplug the dishwasher to disconnect electrical power. If you can't start the cycle and the code continues, then the door switch could be defective. When starting a cycle, close the door within 4 seconds after pressing Start/Resume. If the problem continues, replace the electronic control board.įIX: This code appears if you don't close the door within 4 seconds of pressing the Start/Resume button, or if the door latch assembly is broken. If the wiring connections are okay, replace the circulation pump and motor assembly. Check the circulation pump wire harness and reconnect any loose wires or replace the wire harness if damaged. PROBLEM: Communication error between the electronic control board and the circulation pump motorįIX: Unplug the dishwasher to disconnect electrical power. If so, replace the portion of the drain hose that connects to the drain pump because the check valve in that hose failed. Pour water through the drain hose to see if water backs up into the dishwasher tub. PROBLEM: OWI failed to calibrate or the drain hose check valve failed, allowing dirty water to backflow into the dishwasherįIX: Disconnect the dishwasher drain hose connection from the air gap or the garbage disposal if you have no air gap. If you find the wiring undamaged, replace the thermistor/OWI sensor. ![]() Repair or replace the wire harness if broken. PROBLEM: Thermistor/OWI sensor failure (The thermistor is the water temperature sensor, the OWI sensor is the Optical Water Indicator that detects the amount of debris in the water.)įIX: Unplug the dishwasher to disconnect electrical power and then check the wiring between the electronic control board and the thermistor/OWI sensor. If the problem persists, replace the electronic control board. If the wires and connections are okay, replace the user interface control board. Check the wiring between the user interface control and the electronic control board. PROBLEM: User interface control can't communicate with electronic control boardįIX: Shut off power to the dishwasher. Reassemble the door with the user interface wire harness disconnected, but don't close the door. If one or more of the buttons don't work, unplug the dishwasher to disconnect electrical power and disconnect the user interface control wire harness. PROBLEM: Stuck button on the user interface controlįIX: Check all buttons on the user interface control for a response. If the code resumes when you restore power, replace the electronic control board. Incompatible software components inside microprocessor.,įIX: Shut off power to the dishwasher for 5 minutes. PROBLEM: Damaged or corrupted memory on control board. If the code resumes when you restore power, check the wiring connected to the control board for damage and repair any broken wires. PROBLEM: Stuck relay on the electronic control boardįIX: Shut off power to the dishwasher for 5 minutes. Their trusted performance continues to be awarded by those who know them best, the consumers who have welcomed Kenmore into their homes for over 100 years. ![]()
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