Maytag Bin Full Detection Failure

Ice maker runs continuously and does not shut off when bin is full

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.

Possible Causes

Failed bin thermistor or level sensor, blocked optical sensor, broken bin actuator, control board not responding to full signal

Safety first: Unplug the unit before accessing sensors.

Clean sensors: If optical, clean the emitter and receiver windows with a soft cloth.
Inspect bin actuator: Ensure any mechanical arm or tab that signals a full bin is intact and moves freely.
Test bin sensor: Measure resistance of the bin thermistor or test the optical sensor per the service manual. Replace if defective.
Control board: If the sensor is good but the unit still does not shut off, the control board may need replacement.

Medium 3/5

Bin Level Sensor

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