Bosch eBike Systems
System / software
431
Software version error
The software versions of the connected components do not match or a firmware version is faulty, for example after an interrupted update. A restart sometimes clears the error; otherwise the dealer has to install matching firmware with the Bosch DiagnosticTool.
- Drive system
- Bosch eBike Systems
- Category
- System / software
- Motor behavior
- behavior unclear
- DIY-friendly?
- shop recommended
Roadside self-help
- Restart the system
- If the error persists, have the dealer update the software
Possible causes
- Interrupted or failed software update medium
- Mismatched firmware versions between components medium
- Software error medium
Symptoms
- Error 431 on the display
- System behaves erratically after a component swap or update
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
Pro mode: costs, time and components
Free with the newsletter by Fabian Brose: enter your name and email, confirm by mail – Pro mode is then unlocked on this device for 30 days. The newsletter arrives about every two weeks, unsubscribe at any time. Already subscribed? One click is enough – you will be recognised.
Unlock Pro mode for freeApplies to
Gen2-Gen4 (BES2/BES3)
Displays: Intuvia/Purion/Kiox/Nyon