When you notice an ice maker not working, it’s often due to a problem with the water supply or the freezer temperature, rather than the refrigerator itself. There are many reasons the ice maker may not fill and freeze, such as a clogged water filter, a frozen water line, a weak inlet valve, or incorrect freezer settings.
Although a refrigerator not making ice can start off as a little annoying, it can signal more serious issues the longer it persists. When there are problems with freezing and water supply, other internal components can be strained, which can cause leaks or inconsistent cooling if it goes on long enough.
Some of these problems with ice makers can be more serious or even ongoing. While some issues are minor and can be resolved with little effort, ongoing problems usually require assistance from a refrigerator repair specialist. It is a good idea to ensure the ice maker is properly diagnosed so the refrigerator can make ice properly.