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Ice Maker Stopped Working: Fixes From Free to $400

The diagnostic ladder for dead ice makers — frozen fill tubes, water filters, inlet valves — ordered from free to full replacement.

Start at free

Check the bail arm or sensor isn’t switched off (the #1 sheepish forum resolution), confirm the freezer is at 0°F — ice makers quietly stop above ~10°F — and replace a clogged water filter, the most commonly skipped maintenance item in any fridge.

The frozen fill tube

If the mold never fills, the fill tube at the back is often frozen solid from a momentary water-pressure dip. Thawing it (carefully, hair dryer on low) restores production — a $0 fix that repeat-freezes only if pressure or the inlet valve is genuinely weak.

The real parts

Inlet valve: $100–$200. Complete ice maker assembly: $150–$400 installed — technicians typically replace the whole unit rather than rebuild it, because the assembly is cheap relative to the labor of component-level repair.

When it signals something bigger

No water at the dispenser and no ice points at the supply line or valve, not the ice maker. Thin or hollow cubes point at pressure or filter. An AARA-standard tech diagnoses the chain in that order rather than starting at the most expensive link.

Frequently Asked Questions

  1. Why did my ice maker stop making ice? Most often: the arm/sensor is off, the freezer is too warm, the filter is clogged, or the fill tube froze — all free or near-free fixes before parts enter the picture.
  2. How much does ice maker replacement cost? Typically $150–$400 installed for the full assembly; inlet valves run $100–$200.

Sources

  1. r/Appliances (owner discussions)
  2. r/appliancerepair (community of working technicians)

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