Ice Maker Not Making Ice [Quick Fix]

Is your ice maker not making ice? There are common solutions to the problems, as we have detailed in this article.

Supco 8 Cube Ice Maker Replacement Kit for Whirlpool, Kenmore, KitchenAid, Part No. RIM597

Ice Maker Not Making Any Ice – How to Fix

If you find that your ice maker is not making any ice, check the following and fix them:

1. Power Supply

Check the power switch for the ice maker to ensure it is on. Turn it off and back on to ensure it is working. If the ice maker does not have a switch, check the feeler arm by the side. It must be down for the ice maker to produce ice. Some ice makers plug into a port in the freezer’s back wall. Be sure the power cord is fully plugged if you have such an ice maker.

It is important to note that storing too much in the freezer affects the ice maker. When you open the freezer, you may not notice how the items affect the ice maker. For one, the excess load may press the feeler arm and push it up to the Off position. Then, overstuffing the freezer restricts the flow of cold air. The ice maker may not have enough to make ice.

Therefore, reduce the freezer’s contents if you have too much in it. And rearrange what is left to make for better airflow. Ideally, the freezer should only be half-full or three-quarter full. Leaving it too full or too empty affects how well it cools.

2. Water Supply

When you are sure the ice maker is on, the next thing is to check the water supply valve at the back of the refrigerator or under the sink. It must be fully open. So, turn it counterclockwise or to the left to open it. Ensure nothing obstructs the water line that feeds the refrigerator from the source.

3. Fill Tube

First, unplug the refrigerator from the wall and turn off the water to the ice maker. Then, take a look at the fill cup and tube at the back of the freezer, behind the ice maker. Ensure they are correctly aligned and the tube is not frozen. If there is ice in the tube, use a hairdryer to dissolve it. You can also choose to leave the door open until the ice melts. If any of these parts are damaged, replace the damaged one.

4. Water Inlet Valve

Before you begin, disconnect the refrigerator from electricity and turn off the water supply to the refrigerator. Then, locate the valve at the bottom back of the refrigerator. Ensure the connections are tight and there are no leakages. Inspect the valve’s body and replace it if you find any damage.

If that does not apply, check the water pressure. The pressure must be up to 20psi for the valve to open and supply water to the ice maker. Otherwise, the ice maker will not make any ice at all. 

Try dispensing water from the water line at the back of the unit or from the water dispenser if there is one. If the force cannot fill a water glass ¾ of the way in less than ten seconds, the water pressure is too low. Have a plumber check and fix it.

A water filtration system may also restrict the water pressure. So, consider using a separate water line and a refrigerator water filter if you use a reverse osmosis water filtration system.

However, test the water inlet valve using a multimeter if none of the above apply. Unmount the single screw holding the valve’s bracket to the refrigerator’s frame. Set the meter to an R X 1 scale and place its probes on the valve’s solenoid coil. If you do not get a reading between 200 ohms and 500 ohms, the valve is not getting enough power, so you should replace it.

Another factor that affects the valve’s functionality is the filter that purifies the water as it passes through the valve. The filter becomes dirty with use, so remove it and soak it in warm water and vinegar for a few minutes. Then, wash it before replacing it.

5. Door Switch

The door switch can turn the ice maker and internal on and off. Determine whether or not you own a refrigerator model that operates this way; a faulty door switch may be the source of the ice maker problem. Ask the manufacturer if you are not sure.

The switch turns the light, and the ice maker functions off when the door depresses it as it closes. But when you open it, the switch springs up and powers the ice maker. So, press the switch and see if the light responds to it. The door switch needs a replacement if the light does not respond.

6. Water Filter

A refrigerator’s water filter can cause the ice maker not to work. If the filter is old, it will be clogged with deposits from the water, which impede the flow of water. This, in turn, reduces the water pressure, so the inlet valve may not open to supply water to the ice maker.

Replace the water filter if you have been using it for longer than six months. It is crucial to replace it more often if your area has hard water or a lot of construction; the water will have more sediments.

Also, always use the correct type of filter for your specific refrigerator model. Using the wrong type will stop the water flow and keep the ice maker from working. Your user manual will direct you to find the water filter housing.

7. Ice Maker Assembly

The ice maker may be the source of the problem. Consider purchasing a new assembly if you have eliminated the water filter, water inlet valve, and fill tube, yet the ice maker does not make any ice. Correctly testing the ice maker needs live voltage, so you may not be able to do it yourself. Hire a service technician to check the ice maker and install a new one if necessary.

Note: A new ice maker needs about 24 hours to run, cool, and produce the first batch of ice. Give the ice maker time to work if you only recently installed the unit.

Ice Maker Is Not Making Enough Ice – Solved

The thermostat in the refrigerator may be set too high, causing the ice maker not to have enough cold air to make ice. Therefore, look at the temperature setting and adjust it to the correct point if too high. With a thermostat, the lower the number, the warmer the temperature. And the higher the number, the colder the temperature. So, set it to 5; that is the ideal point.

Check the water filter and consider replacing it if the thermostat adjustment does not fix the icemaking issue. When the filter has been in use for too long, it will collect too many sediments that will prevent the smooth flow of water. As a result, the ice maker will not have enough water to make enough ice.

If your refrigerator has a control panel, check the filter change indicator. Purchase a new water filter, the correct type for your refrigerator, and replace the old one if the indicator is on. Doing that may increase the amount of ice from the ice machine.

The water inlet valve at the bottom back of the refrigerator can also impede water flow if it is not fully open. Also, low water pressure can prevent it from efficiently working. Additionally, mineral deposits can clog it and restrict how well water flows. Finally, a faulty inlet valve cannot supply water to the ice maker.

Therefore, replace the water filter and increase the water pressure if necessary. Clean the inlet valve if there are sediments, and wash the screen inside it. Lastly, test the valve to see if it gets power if other steps do not work. Replace the valve if it is getting power but not working.

Ice Maker Not Working After Changing Filter – What to Do

You may have the wrong type of water, and water is not flowing through it to the ice maker. Before you buy replacement parts, always keep the refrigerator’s model number handy. Then, you can make a purchase using the number to buy the correct type. Also, cheap replacements may damage the refrigerator, as most manufacturers design refrigerators to be parts-specific.

But if you have the right filter for your refrigerator model, ensure you correctly install you. Your user manual should have instructions for the job. The O-rings must be appropriately positioned, and the filter head must have no damage. After installing it, dispense water for about two or three minutes to rid the system of trapped air. The air can prevent the water from reaching the ice maker.

In addition, check the water filter housing for signs of damage. It may cause the new filter not to work if it is damaged. Check for cracks, damage to the connection point for the water filter, and other parts. Replace the filter housing if you notice any damages.

Finally, ensure there is water from the source. After replacing the filter, turn the water valve back on and check whether or not the refrigerator has water. That may be the cause of the problem. However, get professional help if the ice maker does not work after taking above the troubleshooting and repair steps.

Ice Maker Not Working After Power Outage – Quick Fix

First, check the refrigerator to ensure it is receiving electric power. The internal light must be working, and other appliances in the house must be functioning. That is the first clue that the house has no electric power. 

Check the circuit breaker because it may trip during a power outage. Reset the circuit and turn it on to power the house. Then, check the refrigerator’s wall outlet. All refrigerators need dedicated outlets to function correctly. If you are using an extension cord, it may not supply the required voltage. Then, test the outlet by plugging another appliance into it. If the appliance comes on, the outlet may be in good working condition. You can also plug the refrigerator into another outlet.

If all the above is in place, ensure the ice maker is on. Check the power button and metal arm for models without power buttons. The arm must be down; that is the On position. Also, ensure the temperature in the freezer is low enough for the ice maker to work. 0 degrees Fahrenheit is the recommended freezer temperature. You can lower it a few degrees for faster and more ice production, as this article explains in detail.

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Ice Maker Not Making Ice After Water Turned Off – Solution

Turning the water off may have loosened debris stored in the valve into the water line. The debris may now be blocking the water flow to the ice maker. Ice may also be obstructing it after getting dislodged when you turned off the water.

Unplug the refrigerator and turn the water off again. Next, pull the water line out of the valve and blow air into it. Typically, the air should freely pass through the line, but not when there is an obstruction. So, pour water down the line to flush the dirt out.

Use a heat source like a hairdryer to melt ice fragments in the line if ice is the obstruction. Ensure you set the dryer to low heat and move it up and down the water line to prevent destroying the plastic material.

The problem may stem from a reduction in water pressure after turning the water off and on. So, make sure the valve is fully open, and the water pressure is sufficient. Otherwise, the ice maker will not work.

Ice Maker Not Making Ice As Fast – How to Fix

Here are steps to take to fix the problem of an ice maker not making ice fast:

1. Adjust the Freezer Temperature

Set the freezer temperature to 0 degrees Fahrenheit. Cap it at 5 degrees Fahrenheit if you have to take it higher. Not only will it keep your food safely frozen, but it will also increase the speed of the ice maker.

2. Stock the Freezer

Keeping the freezer too empty or full makes it work extra to produce cold air for ice production. The ideal step is to keep it half full. Go a little further to ¾ filled if you must. But never overstock the freezer if the ice maker will make fast ice.

3. Keep the Door Shut

Reduce the number of times you open the door of the freezer, especially during ice-making cycles. Frequent door opening compromises the freezer’s internal temperature and slows ice production. It helps to take all you need at once when you open the freezer door.

4. Change the Water Filter

Purchase the correct filter for your refrigerator and change the old one if you have never replaced it. The filter may be slowing ice production because of water pressure issues. You may also notice a reduction in the force from the dispenser if your refrigerator has one. Remember to dispense water continuously for a few minutes after installing the new filter to remove trapped air.

5. Keep the Ice Maker Free

Ensure no item in the freezer sits too close to the ice maker. Such a freezer arrangement may block the feeler arm from moving up and down, slowing ice production or keeping the ice maker from working at all.

Ice Maker Not Making Ice After Cleaning – Quick Fix

You may have nudged the feeler arm to the Off position or turned the power button off. Check both and see if they are on. Connect the cord if it is the type that uses a power cord. If you had to remove the ice maker to clean it, you might have incorrectly installed it. Follow installation instructions to fix it in its compartment.

Ice Maker Not Making Ice But Water Works – Solved

Check the water supply line, water inlet valve, and water filter if the water dispenser works but not the ice maker. Disconnect the water supply line and blow through it. Typically, air should go through without restriction. But if not, there may be an ice or debris obstruction.

Use warm water or a hairdryer to resolve the ice obstruction. But flush water through the line if it is debris. Ensure you flush the line until the water runs free and clear. The water inlet valve may be the source of the problem if the water supply line does not fix it. So, check the valve.

Turn the inlet valve off and on again to be sure it is fully open. Then, check the ice maker to see if water fills the ice mold. If not, the water pressure may be too low. The inlet valve opens a few seconds per cycle to fill the ice mold. If the water pressure is insufficient, it will not work. The same applies if the inlet valve is faulty. You may need the help of a technician to fix the problem.

Ice Maker Not Making Full Ice Cubes – Solution

An incorrectly set temperature can affect the ice cubes. Use a thermometer to check the setting if you are not sure. Place one between two frozen items and leave it for about 12 hours. Check the setting and adjust it if it is not between 0 degrees and 5 degrees Fahrenheit. Then, give the freezer another 12 hours to stabilize the new temperature setting.

The ice maker thermostat may be faulty, triggering an ice-making cycle before time. As a result, the ice will not be solid; some may be too small while will turn out hollow. But not every ice maker comes with a thermostat, so it may not apply to your ice maker. Replace the thermostat if your ice maker has one, which may require the services of a professional technician.

Another possible cause of not getting full ice cubes is insufficient water. Your ice maker may not be getting enough water to make ice, which may be due to low water pressure or a faulty inlet valve. Check the water filter and replace it if it needs a replacement. Unfreeze the water line if it is frozen; unclog it if it is obstructed. Replace the inlet valve if it is no longer working.

Finally, level the refrigerator. Incorrect leveling may cause water to fill the ice mold unevenly. Adjust the screws on the feet to tilt the refrigerator a little to the back or the front as needed.

Ice Maker Not Making Crushed Ice – How to Fix

Here are ways to fix an ice maker not making crushed ice:

1. Make the Correct Selection

It may look too simple, but ensure you have selected the crushed ice option. Start the process of elimination with the easiest options.

2. Eliminate Clumping

Look into the ice bucket to see if the ice in it is clumped. That will explain why you are not getting crushed ice if it is. Try to break the clumped ice up with a wooden spatula, but gently hit it so that you don’t damage the ice bucket.

The ice in the bucket will clump together if you do not often use the ice. Over time, the ice melts and fuses to other pieces of ice, forming clumps. Also, keep the ice bucket clean and free of ice shavings. These ice fragments can block the dispensing area and prevent the production of crushed ice.

Ensure you correctly install the ice bucket after cleaning it. Push it until it hits the back of the freezer or snaps in place.  That way, the ice maker can sense it and produce more ice. Then, try dispensing crushed ice again.

3. Check the Chute

Ice fragments may be clogging the ice chute of the dispenser, preventing crushed ice from passing. Pour warm water down the chute and wipe it with a cloth dipped in warm water. Doing this will dissolve pieces of ice stuck in the ice chute.

4. Replace the Ice Maker

The motor that controls the ice dispensing mechanism may be damaged. You may want to replace the motor, but finding the correct replacement part may be challenging. So, consider replacing the entire assembly.

Ice Maker Leaking and Not Making Ice – Quick Fix

Keep the temperature in the freezer low enough to freeze the water in the ice maker. A high temperature may slow ice production, encouraging the water to leak from the machine. But there may be an ice jam in the ice maker, causing the blades to stick and not eject the ice from the mold. Over time, the stuck ice melts and leaks out of the ice maker. Then, it freezes again, and the cycle resumes. Turn off the ice maker and detach the blades from the ice with your hands.

Inspect the fill valve and fill cup. Ensure proper alignment; otherwise, the water getting into the ice maker may miss the ice mold and leak out. Align them and make sure they are in place. Then, inspect the water supply line. Kinking and twisting can damage it, causing water to leak. Replace the line if it is damaged.

The ice dispenser may have ice fragments in it. Flush it with warm water if you suspect this to be the case. Keep pouring the water until it is free. Loosen big chunks with a wooden spatula, but do not force it. Replace the water filter, ensuring you purchase the correct type if the ice chute does not work.

Finally, ensure the refrigerator is level. Check it using a laser level or a bubble. Turn the adjustment screws until the bubble rests center. Use a wedge for the same purpose if leveling is not an option.

Portable Ice Maker Not Working – How to Fix

Check the power supply, water level, water line, temperature, and ice maker if it is not working.

1. Power

The ice maker must be plugged into an active outlet for it to work. Pull the power cord out of the outlet and plug it in again. Then, check to see if the ice maker resumes functioning. If not, ensure the power cord is not damaged in any way.

Otherwise, connect the ice maker to another wall outlet. If the ice maker starts making ice, replace the former outlet. You may not want to repair it yourself as it involves live voltage. Get an electrician to replace it.

2. Water

The ice maker may not have enough water to make ice. Check to see that the water is up to the mark on the inside. If not, add more. Most of these ice makers cease making ice when the water level drops.

You may want to check the water line for clogging, especially if your area has hard water. Sediments can fill the line and restrict water flow. Remove and wash the water line with water and white vinegar. Then, clean the water line connections before replacing the line.

3. Temperature Setting

The water line may freeze if the temperature is too low. Also, the water may not freeze if the temperature is too high. Follow the recommended setting to adjust the ice maker’s temperature and see if it resumes making ice.

4. Ice Maker

Reset the ice maker following the steps in its user manual. If it does not resume making ice, consider hiring a professional for a maintenance check and a permanent fix.

Ice Maker Does Not Stop Making Ice – Quick Fix

The feeler arm may have ceased functioning. Or it may be stuck in the On position, which means the ice maker keeps making ice. Push the arm up to turn the ice maker off or press the power button if it has one. Wait for results before trying the next step.

Check the water inlet valve if the ice maker keeps making ice. It may be malfunctioning, supplying excess water as a result. The ice may not come out as clean as before; that way, you know the valve is the problem. And if it is, replace the valve.

Undercounter Ice Maker Not Making Ice – Solved

Plug the ice maker into an outlet that supplies the correct voltage to power it. Next, turn the ice maker on using the power button. Then, ensure the room temperature is at 55 degrees Fahrenheit or higher. Otherwise, the ice maker will not work.

Inspect the drain tube to be sure it is not damaged. If it is, water will remain in the ice maker and affect how well the machine functions. Therefore, replace the tube.

Industrial Ice Maker Not Making Ice – Quick Fix

Ensure the ice maker is on, and the thermostat is set to the right temperature. Check the water line if the machine does not resume ice production. It may be clogged with dirt or ice. Manually defrost the machine by unplugging it from the wall outlet and letting it sit for a few hours. Flush the water line afterward to remove leftover debris. Reconnect the machine to electric power and see if it starts making ice. Get professional help if it does not.


Fixing the problem of an ice maker not working can be pretty straightforward if you know what to do. Fortunately, this article is a detailed guide on troubleshooting and repairing a faulty ice maker, no matter the type. But get professional help if the problem proves too challenging or nothing else seems to work.

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