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Error code reference

Bosch Dryer Error Code E:25

Damaged data table; dryer stops and cannot be restarted.

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What the E:25 error code actually means

The E:25 error means the dryer's main control board has developed a serious internal problem with its stored programming data. Because of this, the dryer shuts down and will not turn back on until the issue is resolved. The only fix is replacing the control board, as the damage is internal and cannot be reset or repaired by the user.

Diagnostic procedure

The full E:25 procedure

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1
First diagnostic step
Replace faulty control module.
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Most common causes of E:25

Ranked by how often they cause this code
  1. 1Control module memory corruption
  2. 2Power surge or voltage spike
  3. 3Interrupted power during cycle
  4. 4Age-related control board degradation

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Questions people ask about E:25

What does E:25 mean on a Bosch dryer?
E:25 on a Bosch dryer indicates a damaged data table within the main control module. This internal memory fault causes the dryer to stop immediately and prevents it from being restarted. The control module must be replaced to resolve the error, as the data table damage cannot be repaired at the field level.
Will resetting the Bosch dryer clear the E:25 error?
No, a standard reset will not clear E:25. Because the error reflects actual corruption of data stored inside the control module's memory, power cycling or resetting the dryer will not restore the damaged data table. The dryer will remain non-functional until the control module is replaced.
How much does it cost to fix the E:25 error on a Bosch dryer?
The primary cost is the replacement control module, which for Bosch dryers typically falls in the range of $150 to $350 depending on the specific model. If you hire a technician, add labor costs of roughly $80 to $150 per hour. Total repair costs commonly range from $200 to $500 when professionally serviced.
Can I fix the E:25 error myself on a Bosch dryer?
The fix for E:25 requires replacing the control module, which is an intermediate to advanced repair. A technician comfortable with appliance electronics can perform the replacement, but it does involve handling the main board and disconnecting multiple wiring harnesses. If you are not experienced with appliance repair, professional service is recommended.
Is it safe to use my Bosch dryer while it shows E:25?
The dryer stops automatically when E:25 is triggered and cannot be restarted, so continued use is not possible in that state. The error is an internal board fault rather than a fire or mechanical hazard, but the unit is inoperable and should not be forced to run. Address the control module replacement before returning the appliance to service.

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