RideFixerBosch error code
Bosch error 540022: Drive unit overheating warning
Medium 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 drive unit is getting too hot and assistance may switch off.
Likely causes
- High outside temperature
- Heavy load
Symptoms
- Code 540022
How to fix it
- Switch off and let the drive unit cool for a few minutes.
- Switch the eBike system off, wait a few seconds, then switch it on again.
How urgent is it?
Restart first; see a Bosch eBike dealer if it keeps coming back.
Applies to
Did this help?