Bosch 1 270 020 906 - Troubleshooting Continued; Drive Unit and Sensor Errors; Battery Pack and Charging Errors; Software and Transmission Errors

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Bosch eBike Systems 1 270 U20 XBI | (20.4.16)
503 Error of the speed sensor Restart the system. If the problem persists, contact your Bosch
eBike dealer.
510 Internal sensor error Restart the system. If the problem persists, contact your Bosch
eBike dealer.
511 Internal error in the drive unit Restart the system. If the problem persists, contact your Bosch
eBike dealer.
530 Battery pack error Switch off the eBike, remove the eBike battery pack and reinsert
the eBike battery pack. Restart the system. If the problem persists,
contact your Bosch eBike dealer.
531 Configuration error Restart the system. If the problem persists, contact your Bosch
eBike dealer.
540 Temperature error The 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. Restart the system. If the
problem persists, contact your Bosch eBike dealer.
550 An improper load was detected. Remove the load. Restart the system. If the problem persists, con-
tact your Bosch eBike dealer.
580 Software version error Restart the system. If the problem persists, contact your Bosch
eBike dealer.
591 Authentication error Switch off the eBike system. Remove the battery pack and reinsert
it. Restart the system. If the problem persists, contact your Bosch
eBike dealer.
592 Incompatible component Insert a compatible display. If the problem persists, contact your
Bosch eBike dealer.
593 Configuration error Restart the system. If the problem persists, contact your Bosch
eBike dealer.
595,
596
Communication error Check the wiring to the transmission and restart the system. If the
problem persists, contact your Bosch eBike dealer.
602 Internal battery pack error while charging Unplug the charger from the battery pack. Restart the eBike sys-
tem. Plug the charger into the battery pack. If the problem persists,
contact your Bosch eBike dealer.
602 Internal battery pack error Restart the system. If the problem persists, contact your Bosch
eBike dealer.
603 Internal battery pack error Restart the system. If the problem persists, contact your Bosch
eBike dealer.
605 Battery pack temperature error The 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. Restart the system. If the
problem persists, contact your Bosch eBike dealer.
605 Battery pack temperature error while
charging
Unplug the charger from the battery pack. Allow the battery pack to
cool. If the problem persists, contact your Bosch eBike dealer.
Code Cause Corrective Action