The short answer for these models
An ice maker that has stopped is usually starving rather than broken. Either water is not reaching it, or the compartment it lives in is no longer cold enough to complete a cycle, or a previous batch has fused into a block that stops the next one. All three are checkable without tools. On the KD refrigerators the brand-level answer holds and the order does not: a single-door cabinet shares one cold source between the chill box and the food space, so a fault in one shows up in the other and the symptom you notice is rarely where the fault is, so the compartment-by-compartment checks come before the rest on these models.
How this shows up
- Which form your KD unit is — settle this first — Count the outer doors. One door means one cold source shared between the compartments, so a symptom in either can have its cause in the other.
- No ice at all, and the tray or mould is dry — The mould is dry and clean, which a failing mechanism would not manage — something upstream is not delivering.
- Ice tastes or smells of the cabinet — The ice tastes of whatever has been in the cabinet, which is the bin and the air rather than the machine.
- NEAR MISS — water is pooling under the cabinet rather than freezing — That is a leak, not an ice fault, and it belongs on the page about water where it should not be.
Causes, most likely first on this family
- Frost or a jam in the path the ice takes out — It ranks here because it imitates a failed mechanism exactly and because it is visible once you empty the bin. On a KD unit this rises to the top of the order, because the identification step above changes what it proves — so the compartment-by-compartment checks answer more in five minutes than the rest of the list answers in an hour.
- The fill valve, the mechanism or its heater — Last because everything above it is cheaper, more likely and checkable without tools, and because confirming this one means live terminals.
What to check first, and why that order
- First — look at the mould and the bin — Dry means a supply fault; wet or frozen over means the water is arriving and the problem is later in the chain.
- Second — check the shut-off arm or sensor position — It is a two-second check that explains a surprising share of dead ice makers. On these models this is the step the construction changes: what you found at the step above decides how much weight to give what you find here.
Before you open anything
Safety
Drop the breaker or pull the plug first; a capacitor can hold a charge after the power is off. Keep hands out of the ice mechanism while the unit is live, because it runs to its own schedule and not to yours. Support the cabinet properly if it has to move, and clear it out first.
Where the owner job ends
Call once supply, temperature, the bin and the arm are all accounted for, because what remains is a valve, a mould heater or the mechanism and all three need a meter. Call sooner if ice is forming outside the mould or water is running where it should not: an overfilling valve wastes a cabinet full of food while you wait.
The other symptoms covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
