Viking Bin Full Detection Failure

Ice bin overflows; ice does not stop being produced

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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

Faulty bin thermistor or level sensor, Sensor covered with ice or debris, Disconnected sensor wiring, Control board not responding to bin full signal

How to Fix / Troubleshooting

Safety first: Unplug the unit before working in the bin area. Ice can be heavy; use a scoop to remove it.

  • Step 1 – Empty bin: Remove excess ice so you can access the bin sensor.
  • Step 2 – Clean sensor: Wipe the bin thermistor or optical/level sensor with a soft cloth and warm water to remove frost or scale.
  • Step 3 – Inspect wiring: Check the harness from the sensor to the control board for damage or loose connections.
  • Step 4 – Test/replace sensor: If the sensor is a thermistor, test resistance; if optical, inspect for cracks or moisture inside the housing. Replace the sensor assembly if defective.

After repair, restore power and confirm that ice production stops when the bin is full.

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Repair Difficulty

Medium 3/5

Required Part

Bin Level Sensor
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