5Y EF Serious Moderate DIY

Amana Refrigerator 5Y EF — Evaporator Fan Fault

Amana Refrigerator · Error code 5Y EF

What 5Y EF Means

The control is not seeing the expected feedback (RPM tach signal) from the evaporator fan motor, or the motor is drawing abnormal current.

Symptoms

  • 5Y EF or EF code displayed
  • Freezer cold but fridge warm
  • No airflow heard from freezer vents
  • Frost only on one side of evaporator

Common Causes

1
Iced-up evaporator fan blade

Defrost system failure caused frost to lock the blade.

2
Failed evaporator fan motor

BLDC motor with bad Hall sensor or windings.

3
Disconnected fan harness

Connector knocked loose during cleaning.

How to Fix It

  1. Empty the freezer and force a manual defrost (or unplug 24-48 hours with doors open).
  2. Remove the freezer rear panel and check the evap fan blade spins freely.
  3. Inspect the evaporator coil for heavy frost (points to defrost heater/thermistor — separate failure).
  4. Test the fan: with power applied at the connector, the blade should spin smoothly.
  5. Replace the evaporator fan motor if it hums but won't spin or rattles.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Evaporator fan motor View on Amazon→

More Amana Refrigerator Codes

CE CE — Communication Error CF CF — Condenser Fan Fault dE dE — Defrost System Fault F1E1 F1E1 — Main Control Board Fault F1E2 F1E2 — Main Control to UI Communication Loss F2E1 F2E1 — Stuck Key on User Interface

All Amana codes → All refrigerator codes →

Verified against manufacturer documentation: amana.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.