Frigidaire Extended Cycle Time / Control Logic Issue

Dishwasher runs for an unusually long time or never seems to complete the 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

Low incoming water temperature, Heater not working, Dirty turbidity sensor, Control waiting for proper water level or temperature

How to Fix / Troubleshooting

Safety First: Turn off power before testing heater or sensors.

  • 1. Preheat water: Run hot water at the sink before starting the dishwasher to reduce heating time.
  • 2. Confirm heating: Mid-cycle, open the door carefully to check for hot water and steam. If not hot, test the heating element and thermostat.
  • 3. Clean turbidity sensor: Follow the turbidity sensor cleaning steps to ensure accurate soil sensing.
  • 4. Reset control: Turn off the breaker for 5 minutes to reset the control board.

If cycles remain excessively long with proper water temperature and clean sensors, the control board may be faulty.

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Repair Difficulty

Medium 3/5

Required Part

Heating Element
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