Electrolux Refrigerator Error E03

⚡ Quick Answer: The Electrolux refrigerator E03 error code indicates a malfunction in the temperature sensor, which can lead to inconsistent cooling and fluctuating t... ✅ DIY Fixable

What Does Error E03 Mean?

The Electrolux refrigerator E03 error code indicates a malfunction in the temperature sensor, which can lead to inconsistent cooling and fluctuating temperatures on the display. This sensor-related fault can disrupt the refrigerator's performance and may be accompanied by an audible alarm. If this error persists after basic troubleshooting, further diagnostics will be required to identify the underlying issue.

Common Symptoms:

  • Display shows E03 code on control panel
  • Possible audible alarm accompanying code

Possible Causes

  • Sensor warning/fault detected by control system (medium)
  • Potential voltage irregularity triggering sensor alarm (low)

How to Fix Error E03

DIY Fix Basic checks and power cycle

  1. Check if refrigerator doors are fully closed
  2. Ensure unit is powered and stable supply voltage present
  3. Unplug fridge for ~30 seconds then plug back in to clear transient errors

Technician Only Service diagnostics for sensor fault

  1. Access refrigerator internal diagnostic mode if available
  2. Inspect temperature sensors (evaporator/room/freezer) and wiring for faults
  3. Test sensor outputs and replace if out of spec

Parts needed: Temperature sensors, Wiring harness, Control board (if sensor interface fault)

🛑 When to Call a Pro:
  • If error persists after power cycle
  • If temperature performance is affected (not cooling correctly)
  • If physical damage to sensors or wiring is evident

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kOhms at room temperature
part_number 241505801
voltage_rating 120V AC

Common Questions

What does E03 error mean on Electrolux refrigerator?

E03 error indicates a malfunction in the temperature sensor, causing inconsistent cooling.

Can I fix Electrolux refrigerator E03 error myself?

Yes, you can perform basic checks like ensuring doors are closed and power cycling the unit.

How much does it cost to fix E03 error?

Repair costs typically range from $100 to $300+, depending on parts and labor.

When should I call a technician for E03?

Call a technician if the error persists after power cycling or if cooling is affected.

Sources & References

Data last verified: 2026-01-29

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