Bosch Drive Unit Notice Originale page 23

Code Cause
423 Connection problem of the eBike
battery pack
424 Communication error among the
components
426 Internal time-out error
430 Internal battery pack of the on-board
computer is empty.
431 Software version error
440 Internal error of the drive unit
450 Internal software error
490 Internal error of the on-board
computer
500 Internal error of the drive unit
502 Bike lighting error
503 Error of the speed sensor
510 Internal sensor error
511 Internal error of the drive unit
530 Battery pack error
531 Configuration error
540 Temperature error
550 An improper load was detected.
591 Authentication error
602 Internal battery pack error while
charging
602 Internal battery pack error
603 Internal battery pack error
Bosch eBike Systems
Corrective Measure
Have connections and contacts checked.
Have connections and contacts checked.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Charge the on-board computer (in the holder or via the USB port).
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Have the on-board computer checked.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Check the light and the associated wiring. Restart the system. If the
problem persists, contact your Bosch eBike dealer.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
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.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
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 per-
sists, contact your Bosch eBike dealer.
Remove load. Restart the system. If the problem persists, contact your
Bosch eBike dealer.
Switch off the eBike system. Remove the battery pack and reinsert it. Re-
start the system. If the problem persists, contact your Bosch eBike dealer.
Unplug the charger from the battery pack. Restart the eBike system. Plug
the charger into the battery pack. If the problem persists, contact your
Bosch eBike dealer.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
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