What causes an ice maker to stop working?

Several factors can cause an ice maker to stop working. One common reason is a clogged or frozen water supply line, which can prevent water from reaching the ice maker. Another possible cause is a malfunctioning water inlet valve that controls water flow into the ice maker. Additionally, a faulty thermostat or sensor can cause the ice maker to stop working by preventing it from cycling on and off correctly. A malfunctioning motor or drive assembly that turns the ice maker's ejector blades can also cause it to stop working. Lastly, a buildup of ice or debris in the ice maker's storage bin or dispenser can prevent it from producing ice.