Amana Refrigerator Error E3

⚡ Quick Answer: The Amana Refrigerator E3 error indicates a malfunction in the temperature sensor, typically the evaporator thermistor. This can lead to erratic tempe... ⚠️ Difficulty Varies

What Does Error E3 Mean?

The Amana Refrigerator E3 error indicates a malfunction in the temperature sensor, typically the evaporator thermistor. This can lead to erratic temperature readings, inconsistent ice production, and the refrigerator drifting away from the set temperature. If this error code appears, it may also signify issues with the defrost thermostat or wiring connections near the evaporator sensor.

Common Symptoms:

  • E3 code displayed on refrigerator panel
  • Ice production stops or becomes inconsistent
  • Refrigerator temperatures drift from setpoint

Possible Causes

  • Faulty evaporator thermistor (temperature sensor) (medium)
  • Open or faulty defrost thermostat (medium)
  • Wiring harness or connection fault near the evaporator sensor circuit (medium)

How to Fix Error E3

DIY Fix Basic Visual Inspection and Reset

  1. Unplug the refrigerator from power for safety.
  2. Inspect the freezer section for heavy frost buildup that could insulate sensors.
  3. Allow any visible frost buildup to melt naturally or manually defrost following manufacturer safety guidance.
  4. Reconnect power and observe if E3 persists.

Technician Only Diagnose and Replace Faulty Sensor Components

  1. Disconnect power and remove freezer back panel to access evaporator area.
  2. Locate and test evaporator thermistor resistance against manufacturer specs at known temperatures.
  3. Check defrost thermostat for continuity when cold.
  4. Inspect wiring harnesses for damage, corrosion, or loose connectors.
  5. Replace any sensor or thermostat that tests out of specification.
  6. Reassemble and test refrigerator for error code clearance.

Parts needed: Evaporator thermistor, Defrost thermostat, Wiring harness/connectors

🛑 When to Call a Pro:
  • If error code persists after basic diagnostics and sensor replacement attempts.
  • If wiring harness damage is extensive or in hard‑to‑access locations.
  • If user is not comfortable performing internal diagnostics.

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kΩ
part_number W10822640
voltage_rating 120V AC

Common Questions

What does E3 error mean on Amana Refrigerator?

E3 error signifies a malfunction in the temperature sensor, causing erratic temperatures and inconsistent ice production.

Can I fix Amana Refrigerator E3 error myself?

Yes, you can perform a basic visual inspection, reset the refrigerator, and check for frost buildup.

How much does it cost to fix E3 error?

Repair costs for the E3 error typically range from $30 to $120 for parts only, excluding labor.

When should I call a technician for E3?

Call a technician if the error persists after your attempts to fix it or if you're uncomfortable performing internal diagnostics.

Data last verified: 2026-01-25

User Comments (0)

Share your experience or solution below.

Be the first to comment!