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
- Ensure the fridge is powered and properly plugged in
- Turn off and unplug the refrigerator for ~5 minutes then restore power to reset control board
- Observe if E01 clears after restart
Technician Only Inspect/Replace Refrigerator Temperature Sensor
- Disconnect power to appliance
- Access refrigerator compartment temperature sensor (refer to model-specific service manual)
- Check sensor resistance values against spec with multimeter
- Inspect wiring harness and connectors for damage or loose connection
- Replace sensor and/or repair wiring as needed
Parts needed: Refrigerator compartment thermistor (temperature sensor), Wiring harness/connectors
- If error persists after basic reset and visible sensor/wiring checks
- If unable to access sensor due to design or lack of tools
Next step
Choose the next step for E01
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Refrigerator parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Refrigerator Condenser Coil Brush
For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.
Model-Compatible Refrigerator Water Filter
A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.
Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
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: 2026-07-25
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