What this usually is
A White-Westinghouse that has stopped making ice is nearly always being starved of water rather than failing to freeze it: water supply shut off, kinked or never fully opened leads the list here. The first three checks cost nothing and rule out most of the list.
What you actually observe
- Cubes are stuck together in one block in the bin — Ice that melted and refroze, which points at the freezer temperature rather than the maker.
- NEAR MISS: water pools under the crisper or on the floor — That is a drain or supply leak and belongs on the water-leak page for this unit.
What it usually turns out to be, in order
- Water supply shut off, kinked or never fully opened — The saddle valve behind the unit gets closed for a plumbing job, knocked when the fridge is pushed back, or was never opened fully after installation. Ranked first on this unit: it is the first thing disturbed whenever the unit is moved, and moving a refrigerator is exactly what happens before this fault appears, which counts for more here because this is a nameplate with a large installed base, which means most units still working are well past their first decade and fail by wear rather than by design.
- The bail arm or shut-off lever left in the off position — Every ice maker has a mechanical or infrared level sensor. Second on this unit, because it is the cause that costs nothing to rule out and the one that is most often the whole answer.
- A failed ice maker module or harness — The motor, thermostat and heater live in one sealed module. Bottom of the list, deliberately: everything above it produces the same empty bin for a fraction of the cost.
What to check first, second, third
- Trace the water line behind the unit and check the valve is fully open — A closed or half-turned valve explains every symptom on this page at once.
- Check the bail arm is down, or that nothing blocks the level sensor window — The cheapest check on the page and the one to do first if the bin is not full.
- Only once water is confirmed at the mould and the freezer is cold — At that point the module is what is left, and it is a parts job.
Owner-side checks, step by step
- Pull the unit out and follow the water line back to its shut-off valve — Open it fully. Check the line is not crushed against the wall.
About 15 min
- Put the bail arm down, or clear anything sitting in front of the level sensor — Then give it a full day before judging.
About 5 min
- STOP AT THIS POINT if the fault is on the sealed system — Refrigerant is licensed work and the tools for it are not owner tools.
Before you open anything
Safety
Switch the refrigerator off at its breaker, or unplug it, before any panel or kick plate comes off. A capacitor can hold a charge after the power is off, and the compressor circuit is live the whole time the unit is plugged in. Leave the door switches exactly as they are: they cut the fan on purpose. Nothing on the sealed system is owner work, because refrigerant is licensed work.
Where an owner check ends
Call once water is confirmed arriving at the mould and the freezer is holding temperature, because at that point the fault is inside the module or its harness. Call sooner if you find water anywhere it should not be, or if the unit trips a breaker when the ice maker tries to cycle.
Where to go next in this class
Scope of this page, and where to go for more
This page covers the White-Westinghouse refrigerator as a class, not one family or model line. Where a family- or model-specific page exists it is linked here. Deliberately not here: module part numbers, fill-volume adjustment, valve resistance figures and any harness pinout, all of which differ by family and belong on the page for that family.
Links: - [White-Westinghouse refrigerator noise: which sounds matter and which do not](/blog/white-westinghouse-refrigerator-abnormal-noise) - [White-Westinghouse dishwasher left full of water: what to check first](/blog/white-westinghouse-dishwasher-drainage-failure) - [Why a WAA refrigerator has stopped making ice](/blog/waa-refrigerator-ice-production)
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
