Bosch Refrigerator Error E01

⚡ Quick Answer: The Bosch refrigerator error E01 signifies a malfunction in the refrigerator compartment temperature sensor (thermistor). This issue can lead to incor... ✅ DIY Fixable

What Does Error E01 Mean?

The Bosch refrigerator error E01 signifies a malfunction in the refrigerator compartment temperature sensor (thermistor). This issue can lead to incorrect temperature readings and inadequate cooling, causing the refrigerator to struggle in maintaining the desired temperature settings. A faulty thermistor or an invalid signal from it is typically the root cause of this error.

Common Symptoms:

  • Fridge displays "E01" on control panel
  • Temperature regulation issues in refrigerator compartment
  • Refrigerator may fail to maintain set temperature

Possible Causes

  • Faulty refrigerator compartment temperature sensor (thermistor) (medium)

How to Fix Error E01

DIY Fix Basic Checks and Power Reset

  1. Ensure the fridge is powered and properly plugged in
  2. Turn off and unplug the refrigerator for ~5 minutes then restore power to reset control board
  3. Observe if E01 clears after restart

Technician Only Inspect/Replace Refrigerator Temperature Sensor

  1. Disconnect power to appliance
  2. Access refrigerator compartment temperature sensor (refer to model-specific service manual)
  3. Check sensor resistance values against spec with multimeter
  4. Inspect wiring harness and connectors for damage or loose connection
  5. Replace sensor and/or repair wiring as needed

Parts needed: Refrigerator compartment thermistor (temperature sensor), Wiring harness/connectors

🛑 When to Call a Pro:
  • If error persists after basic reset and visible sensor/wiring checks
  • If unable to access sensor due to design or lack of tools

Technical Specifications

wattage
component Temperature Sensor
resistance 10k ohms
part_number 00436083
voltage_rating 120V AC

Common Questions

What does E01 error mean on bosch refrigerator?

E01 indicates a malfunction in the refrigerator's temperature sensor, leading to incorrect temperature regulation.

Can I fix bosch refrigerator E01 error myself?

Yes, you can attempt a basic power reset and check for visible sensor issues.

How much does it cost to fix E01 error?

The estimated repair cost ranges from $50 to $200, depending on parts and labor.

When should I call a technician for E01?

Call a technician if the error persists after a reset or if you cannot access the sensor.

Sources & References

Data last verified: 2026-01-16

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