English – 9
CodeCauseCorrective measures
540Temperature errorThe eBike is outside of the permissible temperature range. Switch
off the eBike system and allow the drive unit to either cool down or
heat up to the permissible temperature range. Restart the system.
If the problem persists, contact your Bosch eBike dealer.
550An impermissible load has been detected.Remove the load. Restart the system. If the problem persists, con-
tact your Bosch eBike dealer.
580Software version errorRestart the system. If the problem persists, contact your Bosch
eBike dealer.
591Authentication errorSwitch off the eBike system. Remove the battery pack and reinsert
it. Restart the system. If the problem persists, contact your Bosch
eBike dealer.
592Incompatible componentUse a compatible display. If the problem persists, contact your
Bosch eBike dealer.
593Configuration errorRestart the system. If the problem persists, contact your Bosch
eBike dealer.
595, 596Communication errorCheck the wiring to the drive and restart the system. If the problem
persists, contact your Bosch eBike dealer.
602Internal battery faultRestart the system. If the problem persists, contact your Bosch
eBike dealer.
603Internal battery faultRestart the system. If the problem persists, contact your Bosch
eBike dealer.
605Battery temperature errorThe battery is outside of the permissible temperature range.
Switch off the eBike 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.
606External battery faultCheck the wiring. Restart the system. If the problem persists, con-
tact your Bosch eBike dealer.
610Battery voltage errorRestart the system. If the problem persists, contact your Bosch
eBike dealer.
620Charger faultReplace the charger. Contact your Bosch eBike dealer.
640Internal battery faultRestart the system. If the problem persists, contact your Bosch
eBike dealer.
655Multiple battery faultsSwitch off the eBike system. Remove the battery pack and reinsert
it. Restart the system. If the problem persists, contact your Bosch
eBike dealer.
656Software version errorContact your Bosch eBike dealer so that they can perform a
software update.
7xxError relating to third-party componentsObserve the information in the operating instructions of the re-
spective component manufacturer.
800Internal ABS faultContact your Bosch eBike dealer.
810Implausible signals from the wheel speed
sensor
Contact your Bosch eBike dealer.
820Fault in the wire to the front wheel speed
sensor
Contact your Bosch eBike dealer.
821 to 826Implausible signals from the front wheel
speed sensor
The sensor disc may be missing, defective
or fitted incorrectly; there is a significant
difference in diameter between the front
wheel and the rear wheel; extreme riding
Restart the system and carry out a test ride lasting at least two
minutes. The ABS indicator light must go out. If the problem per-
sists, contact your Bosch eBike dealer.
Bosch eBike Systems1 270 020 XBK | (17.03.2020)