Bosch Perf Gen3 KOGA Kiox BUI330 - Page 25

English – 10
CodeCauseCorrective measures
situation, e.g. riding solely on the rear
wheel
830Fault in the wire to the rear wheel speed
sensor
Contact your Bosch eBike dealer.
831
833 to 835
Implausible signals from the rear 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
situation, e.g. riding solely on the rear
wheel
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.
840Internal ABS faultContact your Bosch eBike dealer.
850Internal ABS faultContact your Bosch eBike dealer.
860, 861Fault in the power supplyRestart the system. If the problem persists, contact your Bosch
eBike dealer.
870, 871
880
883 to 885
Communication errorRestart the system. If the problem persists, contact your Bosch
eBike dealer.
889Internal ABS faultContact your Bosch eBike dealer.
890ABS indicator light is defective or missing;
ABS may not be working.
Contact your Bosch eBike dealer.
No
display
Internal fault of the on-board computerRestart your eBike system by switching it off and back on.
1 270 020 XBK | (17.03.2020)Bosch eBike Systems