Ice Maker Stopped Making Ice? Work Through This List Before Paying Anyone
Ice makers are one of the most fragile parts of a refrigerator. They’re also one of the most fixable. Before assuming the worst, work down this list.
1. Is it turned on?
Sounds silly, but the wire feeler arm (or the on/off switch) gets bumped constantly, particularly when someone reaches in for a bag of frozen food. If the arm is in the up position, the maker is off. Push it down.
2. Is the freezer cold enough?
Ice makers need the freezer at 0°F to 5°F. A warm freezer makes slow, small, or no ice. Put a thermometer in there overnight.
3. Is water getting in?
- Is the water supply valve open? Check at the wall or under the sink.
- Is the line kinked behind the fridge?
- Is the water filter clogged? A filter that’s overdue for replacement chokes flow. Try bypassing it with the bypass plug.
Low-water-pressure signs: small hollow cubes, or cubes stuck together.
4. Is it frozen solid?
Water sitting in the fill tube freezes and blocks the flow. The fix is to thaw it: unplug the fridge, remove the ice bin, and aim a hair dryer on low at the tube for a few minutes. If it freezes again soon, the cause is a freezer that’s running warm or a door that isn’t sealing.
5. Parts that fail
| Part | Symptom | Typical cost |
|---|---|---|
| Water inlet valve | No water, or a trickle | $30 to $80 |
| Ice maker module | Doesn’t cycle, doesn’t eject | $60 to $200 |
| Thermistor/sensor | Won’t recognize temps | $20 to $50 |
On many models the whole ice maker assembly is replaceable in 15 minutes with a couple of screws and a plug. We’ll often swap it right on the first visit.
About recalls
Some Samsung models had ice maker failures and a recall. If yours is a Samsung, check our other post and your model number.
Hard water in Santa Ana
Orange County water is hard. Scale builds in the valve screen and ice mold over time. If your ice looks cloudy or the maker slows down year after year, scale is a suspect. Changing the filter on schedule helps.
Quick answers
How long should a new ice maker last? Five to ten years.
Why is my ice maker making small ice? Low water supply or a partially clogged valve.
Is it worth repairing? Almost always, since replacing the module is much cheaper than replacing the fridge.
Need hands on it? We handle this one regularly.