Summit
Water Level Sensing / Control Logic Fault
Dishwasher fills and drains repeatedly without progressing through the wash cycle.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Blocked pressure switch hose, Faulty water level pressure switch, Defective flow meter, Main control board logic error
How to Fix / Troubleshooting
Safety first: Disconnect power and water before accessing internal components.
- Inspect pressure hose: Locate the water level pressure switch and its small hose. Remove and blow through the hose to clear any blockage. Reattach securely.
- Test pressure switch: Use a multimeter to test the switch while applying gentle air pressure. Replace if it does not change state as specified.
- Check flow meter: Inspect and test the flow meter for proper operation.
- Control reset and replacement: Perform a hard reset by turning off the breaker for several minutes. If behavior persists, replace the main control board.
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Repair Difficulty
Hard
4/5
Required Part
Water Level Pressure Switch
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