Refrigerator Icemaker Not Working

Common Issues for

Icemaker Not Working

1. Freezer Temperature is Above 10 Degrees F (-12C)
If the freezer temperature is above 10 degrees Fahrenheit (-12C), the ice maker will not produce ice cubes efficiently. Ensure that the condenser coils are clear of debris and the condenser fan is working properly. Also, check to see if you have ice built up on the evaporator coils. If the evaporator coils are frosted over, more than likely the defrost system has failed.

2. Water Inlet Valve
The water inlet valve is an electrically-controlled valve that opens to supply water to the dispenser and ice maker. If the water inlet valve is defective, or if it has insufficient pressure, it won’t allow water to flow through. As a result, the ice maker won’t make ice. The valve requires at least 20 psi to function properly. If the water pressure is sufficient, check for power to the water inlet valve. If the water inlet valve has sufficient pressure and is getting power, but the ice maker won’t fill with water to make ice, replace the water inlet valve.

3. Ice Maker Assembly
The ice maker assembly might be defective. You may need to purchase and replace the entire ice maker assembly, Since many of the ice maker components are not sold separately. Before replacing the ice maker assembly, check the water inlet valve, water line, and fan. If those components check out fine, and the freezer temperature is at least 15 degrees Fahrenheit, replace the ice maker assembly.

4. Icemaker Module
The icemaker module is equipped with a motor that cycles the ice ejector arms or turns a tray to eject the cubes into the ice bucket. When the thermostat or sensor on the icemaker tray reaches about 15 degrees Fahrenheit, the motor cycles to release the ice cubes, the icemaker module then sends power to the water inlet valve to refill the tray with water. If the icemaker module is defective, the icemaker will not make ice. Depending on your model, make sure that the on/off switch is in the on position or the bail arm is in the down position. Check to ensure that ice cubes are not stuck in the blades.

5. Low Water Pressure from House Supply
The home may have insufficient water pressure. Check the water flow and test the pressure to determine if it is at least 20 psi.