Samsung Intermittent Ice Maker Operation

Ice maker works intermittently; sometimes makes ice, sometimes stops for days.

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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

Loose wiring harness to ice maker, Marginal ice maker motor, Fluctuating freezer temperature, Intermittent water supply due to sticking inlet valve

How to Fix / Troubleshooting

Safety first: Unplug the refrigerator before inspecting wiring or components.

Steps:

  • Inspect harness connections: Remove the ice room cover and check the ice maker wiring harness connectors. Reseat them firmly.
  • Monitor temperature: Use a thermometer to track freezer temperature over 24 hours. Large swings may indicate a control or defrost issue.
  • Check water supply consistency: Observe water dispenser flow at different times. If it occasionally slows or stops, the inlet valve may be sticking and should be replaced.
  • Replace ice maker: If wiring and water are stable but operation remains intermittent, replace the ice maker assembly.
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Repair Difficulty

Medium 3/5

Required Part

Ice Maker Assembly
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