Bosch Kiox Original Operating Instructions page 44

Code Cause
606 External battery fault
610 Battery voltage error
620 Charger fault
640 Internal battery fault
655 Multiple battery faults
656 Software version error
7xx Error relating to third-
party components
Display Internal fault of the on-
is blank board computer
Bosch eBike Systems
Corrective measures
system and allow the battery to either
cool down or heat up to the permissible
temperature range. Restart the system.
If the problem persists, contact your
Bosch eBike dealer.
Check the wiring. Restart the system. If
the problem persists, contact your
Bosch eBike dealer.
Restart the system. If the problem per-
sists, contact your Bosch eBike dealer.
Replace the charger. Contact your
Bosch eBike dealer.
Restart the system. If the problem per-
sists, contact your Bosch eBike dealer.
Switch off the eBike system. Remove
the battery pack and reinsert it. Restart
the system. If the problem persists,
contact your Bosch eBike dealer.
Contact your Bosch eBike dealer so that
they can perform a software update.
Observe the information in the operat-
ing instructions of the respective com-
ponent manufacturer.
Restart your eBike system by switching
it off and back on.
1 270 U20 Ken | (10.12.2021)
English – 44