Bosch Purion Series - System Errors and Display Issues

Code Cause Corrective measures
602 Internal battery fault Restart the system. If the problem persists, contact your
Bosch eBike dealer.
603 Internal battery fault Restart the system. If the problem persists, contact your
Bosch eBike dealer.
605 Battery temperature error The battery is outside the tolerable temperature range.
Switch the eBike system off to let the battery cool down or
warm up to the tolerable temperature range. Restart the
system. If the problem persists, contact your Bosch eBike
dealer.
606 External battery fault Check the wiring. Restart the system. If the problem per-
sists, contact your Bosch eBike dealer.
610 Battery voltage fault Restart the system. If the problem persists, contact your
Bosch eBike dealer.
620 Charger fault Replace the charger. Contact your Bosch eBike dealer.
640 Internal battery fault Restart the system. If the problem persists, contact your
Bosch eBike dealer.
655 Multiple battery faults Switch the eBike system off. Take the battery out and put it
back in. Restart the system. If the problem persists, con-
tact your Bosch eBike dealer.
656 Software version error Contact your Bosch eBike dealer and ask them to update
the software.
7xx Gearbox fault Please read the operating manual provided by the gearbox
manufacturer.
Display is
blank
Internal fault in the on-board
computer
Switch your eBike system off and on again to restart.
English – 11
Bosch eBike Systems 1 270 U020 XBP | (14.02.2019)