When a KitchenAid refrigerator stops making ice, check these in order: the ice maker is switched on and the bin is seated, the freezer is at about 0°F, the water filter isn't overdue (a clogged filter starves the ice maker), and water pressure is adequate. If all of that checks out, the usual failures are a frozen fill tube, a failed water inlet valve or the ice maker module itself. If the water dispenser is also slow or dead, the filter or inlet valve is the likely shared cause.
Six checks before you call
- Is the ice maker on? Depending on the model, there's an On/Off switch on the ice maker, a setting on the control panel, or a wire shut-off arm that must be down. It's easy to turn off by accident when cleaning the bin.
- Is the bin seated? On French-door models with the ice maker in the door or upper-left compartment, a bin that isn't fully pushed in stops production.
- Check the freezer temperature. Ice makers need a cold freezer — KitchenAid's recommended freezer setting is 0°F. Above about 10°F, production slows or stops.
- When was the filter changed? KitchenAid recommends replacing the water filter about every six months. A clogged filter reduces flow to the ice maker and dispenser. If you've never changed it, start here.
- Test the water pressure. Dispense water into a measuring cup for 30 seconds. A trickle suggests low pressure, a clogged filter, a kinked line or a failing valve. A reverse-osmosis system under the sink can also drop pressure below what the ice maker needs.
- New fridge or new filter? Give it time. A new ice maker takes about a day to start producing, and several days to fill the bin. Discard the first few batches.
Symptoms and likely causes
| Symptom | Most likely cause |
|---|---|
| No ice, water dispenser also slow or dead | Clogged filter, low water pressure, frozen supply line in the door, or water inlet valve |
| No ice, water dispenser works fine | Ice maker off, frozen fill tube, freezer too warm, or ice maker module failure |
| Small, hollow or crescent-shaped cubes | Low water flow — filter, pressure or inlet valve |
| Cubes fused into a solid block | Freezer temperature swings, dripping inlet valve, or infrequent use |
| Ice maker cycles but drops no ice | Cubes frozen in the mold, harvest heater or module problem |
| Ice jams in the chute; dispenser won't release | Clumped ice in the bin or auger/door flap frozen |
Frozen fill tube
The fill tube carries water from the inlet valve into the ice mold. If a drop of water freezes at the end of it, the next fill can't get through, and the ice maker quietly stops. You may see a small icicle where the tube enters the ice maker. A frozen fill tube is often a symptom of something else: low water pressure (the valve fills slowly and dribbles), a leaky valve, or a door that doesn't seal and lets humid air in.
Water inlet valve
The inlet valve at the bottom rear of the refrigerator opens to fill the ice maker and supply the dispenser. Over time, sediment and hard-water scale — a real factor with Tri-Cities water — clog its screens or keep it from opening fully. A failing valve often shows up as slow dispensing plus small or hollow cubes. Replacing it is a common, moderately priced repair.
Ice maker module
If water reaches the mold and freezes, but the ice maker never harvests the cubes, the module (motor, thermostat or harvest heater) may have failed. On many KitchenAid models the whole ice maker assembly is replaced as a unit.
French-door models: ice maker in the fresh-food side
On many KitchenAid French-door refrigerators, the ice maker sits in an insulated compartment in the fresh-food section rather than in the freezer. It relies on cold air ducted from the freezer and a good seal around its compartment. If that seal is damaged or frost builds up in the duct, you can get slow ice, clumped cubes or water dripping from the ice compartment. These problems are fixable but need someone familiar with the design.
Is it worth fixing?
Yes. KitchenAid refrigerators are premium units, and ice maker, filter-housing and inlet-valve repairs are small compared to their replacement cost. For more on the ice maker side of things, see our ice maker repair page; for cooling problems, see refrigerator & freezer repair.
No ice after all six checks?
Then it's likely the valve, the fill tube or the ice maker module — all things we replace regularly on KitchenAid built-in and French-door units in Kennewick, Pasco, Richland, West Richland and Benton City. Diagnosis is $89 and gets waived with the work, and ice maker repairs commonly finish between $149 and $299.
More on ice production problems: Ice Maker Repair.
For cooling problems, see refrigerator & freezer repair.
KitchenAid refrigerator FAQ
Why is my KitchenAid refrigerator not making ice?
Check that the ice maker is turned on, the freezer is near 0°F, the water filter isn't overdue and water pressure is adequate. If those are fine, a frozen fill tube, a failed water inlet valve or a failed ice maker module is the usual cause.
How do I reset the ice maker on a KitchenAid refrigerator?
Turn the ice maker off, wait a few minutes, and turn it back on using the switch or control-panel setting on your model. A power reset (unplug for a few minutes) can also help. It won't fix a frozen fill tube or a failed valve.
How often should I change the KitchenAid water filter?
KitchenAid recommends about every six months, or sooner if water flow slows or the filter indicator comes on. A clogged filter is a common cause of slow ice and weak water flow.
Why are my KitchenAid ice cubes small or hollow?
Small or hollow cubes mean the ice maker isn't getting enough water per fill — usually a clogged filter, low water pressure or a failing water inlet valve.
Do you fix KitchenAid ice makers in Kennewick and Richland?
Yes — KitchenAid built-in, French-door and side-by-side ice makers across Kennewick, Richland, Pasco, West Richland and Benton City. Ice maker repairs typically run $149–$299.