Electrolux Oven Error F3

⚡ Quick Answer: The Electrolux oven F3 error indicates a malfunction in the temperature sensor, often leading to inaccurate temperature readings or the oven not heati... ✅ DIY Fixable

What Does Error F3 Mean?

The Electrolux oven F3 error indicates a malfunction in the temperature sensor, often leading to inaccurate temperature readings or the oven not heating properly. This may result from a faulty temperature sensor, broken wiring, or a loose connection between the sensor and the control board. If the oven displays F3 when started, it may fail to heat or shut down shortly after, making it crucial to address this issue promptly.

Common Symptoms:

  • Display shows F3 when oven is started
  • Oven fails to heat or shuts down shortly after starting
  • Inaccurate or no temperature regulation

Possible Causes

  • Faulty oven temperature sensor (RTD) (medium)
  • Open/broken wiring or loose connector between sensor and control board (medium)
  • Control board input circuit failure (low)

How to Fix Error F3

DIY Fix Basic Reset and Visual Checks

  1. Turn off the oven and disconnect power at breaker or unplug
  2. Wait at least 30 seconds and restore power to see if error clears
  3. Visually inspect the oven temperature sensor and its wiring connectors for obvious damage or looseness

Technician Only Test and Replace Temperature Sensor Circuit

  1. Disconnect oven from power and access the oven temperature sensor (typically mounted on rear oven wall)
  2. Test sensor resistance with a multimeter; open or infinite resistance indicates failure
  3. Inspect and test wiring harness continuity between sensor and control board
  4. Replace faulty sensor or repair wiring as needed

Parts needed: Oven temperature sensor (RTD), Wiring harness/connectors

🛑 When to Call a Pro:
  • If error persists after basic resets and visual checks
  • If sensor resistance tests are within spec but error remains
  • If control board or internal wiring issues are suspected

Technical Specifications

wattage
component Temperature Sensor
resistance 1,000 ohms at room temperature
part_number 5304502028
voltage_rating 120V AC

Common Questions

What does F3 error mean on Electrolux oven?

F3 error indicates a malfunction in the temperature sensor, causing heating issues.

Can I fix Electrolux oven F3 error myself?

Yes, you can perform basic resets and visual checks of the temperature sensor.

How much does it cost to fix F3 error?

The estimated repair cost for the F3 error ranges from $50 to $200.

When should I call a technician for F3?

Call a technician if the error persists after resets or if there are suspected control board issues.

Data last verified: 2026-01-29

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