What the cabinet is telling you
On the ABMY roster the pattern that matters is which compartment warmed first. These listings feed the fresh-food side with air that has already passed the freezer coil, so a freezer that is still cold while the refrigerator section is warm is a duct or fan problem, and a cabinet that is warm throughout is something else entirely. The roster covers one base number, ABMY171E, carried twice in the parts data.
What the cabinet is doing
- The refrigerator section is warm but the freezer is still cold — The classic airflow split on this cabinet type. Cold is being made and is not reaching the fresh-food side, which points at the duct or the fan rather than the sealed system.
- The compressor never cycles off — A unit that runs without ever reaching its set point is the same fault seen from the other side, and it is the one that makes a cheap fault expensive if left.
- NEAR MISS - cooling is fine but the ice maker has stopped — An ice maker that has stopped while the freezer is still cold is its own fault path and has its own page for this family.
Ranked by what actually turns up
- Frost across the evaporator blocking airflow — First on this roster. Adaptive defrost stalls quietly rather than failing outright, so ice builds across the coil over weeks. Air stops passing, the fresh-food side warms first, and the compressor runs on without ever reaching its set point.
- Failed or obstructed evaporator fan — Placed at this point because the fan is the moving part in the cold space, and moving parts in cold spaces are where wear concentrates on a cabinet of this layout.
- Control, thermistor or damper fault — Ranked below the mechanical causes because it is less common and because confirming it needs measurement rather than observation. It is the cause to suspect when the coil is clear, the fan runs and the cabinet is still warm.
- Compressor, start relay or sealed-system fault — At the bottom because this is where the money is. Every entry above it is cheaper to test, and a wrong guess here is the difference between a service call and a new appliance.
- Body: Ranked by likelihood on this roster, with the free checks first where two causes are genuinely close. Door sealing moves up against the brand-generic order because a door left fractionally open loads the system in a way that mimics every other cause on the list.
The sequence that saves time
- Open the freezer and look at the rear wall — A solid frost sheet rather than a light dusting is the single most informative thing visible without tools on this cabinet.
- Listen for the evaporator fan with the door open, then closed — The door switch gives you a free test of whether cold air is being moved at all.
- Body: Work down this list. The first two steps need nothing but a thermometer and a few minutes, and between them they decide whether this cabinet has an airflow problem or a cold-making problem - which is the only fork that really matters.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel, and remember a capacitor can hold a charge after the power is off. Deal with the food first: a refrigerator holds food safely at 40 degrees Fahrenheit or below and a freezer at 0 degrees Fahrenheit or below, and anything that has been warmer than that for an extended period should be discarded rather than refrozen.
Models in the ABMY family — The roster this page covers, taken from the model spine. Every listing in the roster shares one number series, so the access notes below hold across the roster. A starred entry in the table is the same base number recorded a second way in the parts data; treat it as the same platform for this fault unless your own parts diagram says otherwise.
Reference| Model number | Family key |
|---|---|
| ABMY171E | arctic-wind:refrigerator:abmy |
| ABMY171E* | arctic-wind:refrigerator:abmy |
When to stop and call
Call if a manual defrost restores cooling for a day and the fault then returns, because that confirms the defrost side is failing and the parts for it sit behind the liner. Call urgently if food has been above its safe temperature for an extended period, and discard anything that has been, rather than refreezing it.
Other pages for this family
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