The short answer
The 4w5ij90 refrigerator family covers the listings in the table below, and every fault it is prone to is named here and linked to where it is covered in full. The listings in the table share their airflow and drain layout, so a fault on one behaves the same way on the others.
What goes wrong, and where it is covered
- Abnormal noise or vibration — A new hum, buzz, tick or drone from the cabinet or the machine compartment. — Slug: amana-amana-refrigerator-4w5ij90-refrigerator-abnormal-noise-2
- Not cooling or not freezing — Food spoiling faster than the display suggests, with the unit clearly running. — Slug: amana-amana-refrigerator-4w5ij90-refrigerator-cooling-failure-2
- Ice maker fault — A bin of cubes fused into a single block. — Slug: amana-amana-refrigerator-4w5ij90-refrigerator-ice-production-2
- Water leak or water on the floor — Water at the back of the cabinet with nothing wrong inside it. — Slug: amana-amana-refrigerator-4w5ij90-refrigerator-water-leak-2
Problem classes in order
- Not cooling or not freezing — Leading on this platform: the defrost and airflow path is what fails first.
- Ice maker fault — Frequent, and usually a fill problem rather than a mechanical one.
- Water leak or water on the floor — Placed here because levelling alone accounts for a good share of it.
- Abnormal noise or vibration — Bottom of the list, and the class where nothing is usually broken.
- Caption: Ordering only — no counted denominator stands behind this family.
Models in the 4w5ij90 family — A long run of 10 listings, all one platform — the suffix is a revision marker.
Reference| Model number | Family key |
|---|---|
| 4w5ij90-07 | amana:refrigerator:4w5ij90 |
| 4w5ij90-08 | amana:refrigerator:4w5ij90 |
| 4w5ij90-09 | amana:refrigerator:4w5ij90 |
| 4w5ij90-10 | amana:refrigerator:4w5ij90 |
| 4w5ij90-11 | amana:refrigerator:4w5ij90 |
| 4w5ij90-12 | amana:refrigerator:4w5ij90 |
| 4w5ij90-13 | amana:refrigerator:4w5ij90 |
| 4w5ij90-14 | amana:refrigerator:4w5ij90 |
| 4w5ij90-15 | amana:refrigerator:4w5ij90 |
| 4w5ij90-16 | amana:refrigerator:4w5ij90 |
Problem classes here — Relative ordering; the fact bundle carries no share for this family.
General guidance| Problem class | Relative frequency on this family |
|---|---|
| Not cooling or not freezing | leading |
| Ice maker fault | frequent |
| Water leak or water on the floor | regular |
| Abnormal noise or vibration | occasional |
Before you start
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. Never chip frost off a coil with a metal tool.
When to call
Coil cleaning, door seals, levelling and a blocked drain are owner work on every listing here. Anything behind the freezer rear panel, and anything on the sealed system, is not.
Other Amana families
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Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
