Pro Breeze Ice Level Detection Failure – No Shutoff

Ice maker continues running even when the ice bin is full, causing overflow.

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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 or failed ice full sensor, Disconnected sensor wiring, Control board ignoring full signal, Ice basket not installed correctly

How to Fix / Troubleshooting

Safety first: Disconnect power before working near sensors.

  • Step 1 – Confirm basket position: Ensure the ice basket is fully seated in its guides so that ice reaches the sensor area.
  • Step 2 – Clean and inspect sensor: Clean the ice full sensor windows and check for damage.
  • Step 3 – Check wiring: Verify the sensor harness is connected firmly to the main board.
  • Step 4 – Replace sensor: If the unit still fails to stop when full, replace the ice full sensor assembly.
  • Step 5 – Replace control board: If a new sensor does not resolve the issue, the main control board may not be processing the full signal correctly.
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Repair Difficulty

Medium 3/5

Required Part

Ice Full Sensor Assembly
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