RideFixerBosch error code
Bosch error 640002: Battery fault
High severity Service soon
Can I ride home with this error?
Ride with caution. Assistance may be switched off, but Bosch says you can always keep pedalling without the motor.
What it means
The battery has reported a fault. The eBike may switch off.
Likely causes
- Battery fault
Symptoms
- Code 640002
- Assistance stops or eBike switches off
How to fix it
- Switch the eBike system off, wait a few seconds, then switch it on again.
- Do not open the battery. If the code comes back, contact your Bosch eBike dealer.
How urgent is it?
Restart first; see a Bosch eBike dealer if it keeps coming back.
Applies to
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