KitchenAid Short Cycling – Control or Sensor Issue

Freezer cycles on and off frequently, with short run times and frequent starts.

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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

Thermistor located too close to cold air stream, Control board oversensitive, Poor air circulation around sensor, Incorrect temperature setting

How to Fix / Troubleshooting

Safety first: Unplug the freezer before moving sensors or accessing controls.

  • Step 1 – Verify temperature setting: Set the freezer to the recommended 0°F and avoid frequent changes.
  • Step 2 – Check sensor placement: If accessible, ensure the thermistor is properly clipped to the liner or evaporator cover as designed, not dangling in direct airflow.
  • Step 3 – Improve airflow: Avoid blocking air vents with food packages.

If short cycling continues and temperatures fluctuate, the control board or sensor may be faulty and should be tested by a technician.

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Repair Difficulty

Medium 3/5

Required Part

Freezer Thermistor
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