If your Bosch dryer displays an error code, it’s designed to alert you to issues such as airflow problems, heating faults, moisture sensor errors, or control issues. Understanding these codes can help you decide whether a simple reset may resolve the issue or if professional service is required.
Common Bosch Dryer Error Codes
E01 – Heating error
The E01 error indicates the dryer is not heating correctly.
What you can try: Turn the dryer off at the power for several minutes, then restart it.
When to call service: If the error returns, the heating system may need professional inspection.
E02 – Temperature sensor fault
This code means the dryer cannot accurately detect temperature.
What you can try: Restart the dryer after a brief power reset.
When to call service: Sensor-related faults usually require technician support.
E03 – Airflow or lint blockage detected
E03 appears when airflow through the dryer is restricted.
What you can try: Clean the lint filter and ensure vents are not blocked.
When to call service: Persistent airflow errors should be inspected professionally.
E04 – Moisture sensor error
This error indicates a problem detecting moisture levels in the load.
What you can try: Power reset the appliance.
When to call service: Moisture sensor faults usually require service.
E05 – Motor fault
The dryer has detected a problem with the drum motor.
What you can try: Turn the dryer off and allow it to cool before restarting.
When to call service: Motor-related issues require professional repair.
E06 – Door lock error
This code indicates the dryer door is not properly closed or locked.
What you can try: Check for obstructions and close the door firmly.
When to call service: If the door will not lock, service may be required.
E09 – Overheating detected
E09 means the dryer has detected excessive internal temperature.
What you can try: Switch off the dryer and allow it to cool completely.
When to call service: Repeated overheating should be inspected by a technician.
CL – Child lock activated
This is not a fault but indicates the child lock feature is turned on.
What you can try: Disable child lock using your model’s instructions.
When to call service: Service is not required for this code.
How to Clear a Bosch Dryer Error Code
Many Bosch dryer error codes can be cleared by switching the dryer off at the power supply for several minutes and then restarting it. If the code returns, it usually indicates an underlying issue.
When to Call Service
You should contact a qualified technician if an error code keeps reappearing, the dryer stops mid-cycle, or you notice poor drying performance, overheating, or unusual noises.
Frequently Asked Questions
Can I keep using my Bosch dryer with an error code?
It’s best to stop using the dryer until the issue is resolved to prevent further damage.
Do Bosch dryer error codes reset automatically?
Some temporary errors may clear after a reset, but recurring codes usually need attention.
Are Bosch dryer error codes the same across all models?
Most Bosch dryers use similar codes, but exact meanings can vary by model.
More Bosch error code guides
If you’re troubleshooting other Bosch appliances, these guides may also help: