Siemens Refrigerator Error E02

⚡ Quick Answer: The Siemens Refrigerator E02 error indicates a malfunction in the temperature sensor, which can lead to unstable temperature regulation and cooling is... ⚠️ Difficulty Varies

What Does Error E02 Mean?

The Siemens Refrigerator E02 error indicates a malfunction in the temperature sensor, which can lead to unstable temperature regulation and cooling issues. Users may notice fluctuations in temperature readings or an inability to maintain the desired cooling levels. This error typically suggests a fault in the temperature sensor or the control board within the unit, requiring professional attention if basic troubleshooting does not resolve the issue.

Common Symptoms:

  • Error code E02 displayed on the fridge panel
  • Possible unstable temperature readings or inability to regulate temperature

Possible Causes

  • Temperature sensor fault or incorrect temperature regulation (low)
  • Internal control board / electronics fault (low)

How to Fix Error E02

DIY Fix Basic checks and reset

  1. Power‑cycle the refrigerator: unplug it for 5–10 minutes, then plug it back in to see if the code clears.
  2. Verify temperature settings are within the recommended range for fridge and freezer compartments.
  3. Ensure doors are properly closed and seals are intact to avoid false temperature faults.

Technician Only Diagnosis and possible sensor/control replacement

  1. Use diagnostic tools to read fault memory and sensor values.
  2. Check temperature sensor continuity and wiring integrity.
  3. Inspect main control board and associated connectors for faults.

Parts needed: Temperature sensor, Control / logic board

🛑 When to Call a Pro:
  • If error persists after basic resets and user‑level checks
  • If there is visible damage to internal wiring or sensors
  • If the unit no longer cools properly

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kOhms at 25°C
part_number 00619938
voltage_rating N/A

Common Questions

What does E02 error mean on Siemens Refrigerator?

E02 indicates a temperature sensor malfunction, causing unstable cooling.

Can I fix Siemens Refrigerator E02 error myself?

Yes, you can try power-cycling the unit and checking temperature settings.

How much does it cost to fix E02 error?

Repair costs vary; sensor replacements are moderate, while control board replacements can be higher.

When should I call a technician for E02?

Call a technician if the error persists after resets or if the unit fails to cool.

Sources & References

Data last verified: 2026-01-25

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