Ice maker bin is full of ice, but the unit continues to run and overfill.

Safety first: Unplug the unit before working in the bin area.

• Step 1 – Clear bin: Remove excess ice and ensure no large clumps are blocking the sensor or arm.
• Step 2 – Clean sensor: Wipe optical sensors or mechanical switches with a soft cloth to remove frost and debris.
• Step 3 – Check alignment: Verify the sensor or arm is positioned correctly relative to the bin. Adjust brackets if bent.
• Step 4 – Test sensor: Use a multimeter or diagnostic mode to confirm the sensor changes state when the bin is full. Replace if it does not.