MY20K10 - 12_1.0_11.01.2021
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Operation
6.3.2
Rechargeable battery
The battery is protected against deep discharge,
overcharging, overheating and short circuits by
Electronic Cell Protection (ECP). In the event of a
hazard, a protective circuit switches the battery off
automatically.
If a fault is detected in the battery, the LEDs flash
on the battery level indicator.
810
Implausible signals from
the wheel speed sensor
Contact your specialist
dealer.
820
Error in the line to the front
wheel speed sensor
Contact your specialist
dealer.
821 ...
826
Implausible signals from
the front wheel speed
sensor.
It is defective or incorrectly
installed; significantly
different tyre diameter
between the front wheel
and rear wheel; extreme
riding, such as riding on
the rear wheel only
1
Re-start the system.
2
Take a test ride of at least
two minutes. The ABS indi-
cator lamp must go out.
3
Contact your specialist
dealer if the problem
persists.
830
Error in the line to the rear
wheel speed sensor
Contact your specialist
dealer.
831
833 ...
835
Implausible signals from
the rear wheel speed
sensor.
Sensor disc may be
missing. It is defective or
incorrectly installed; signif-
icantly different tyre
diameter between the
front wheel and rear
wheel; extreme riding,
such as riding on the rear
wheel only
1
Re-start the system.
2
Take a test ride of at least
two minutes. The ABS indi-
cator lamp must go out.
3
Contact your specialist
dealer if the problem
persists.
840
Internal ABS error
Contact your specialist
dealer.
850
Internal ABS error
Contact your specialist
dealer.
860, 861 Error in the power supply
1
Re-start the system.
2
Contact your specialist
dealer if the problem
persists.
870-871,
880. 885
Communication error
1
Re-start the system.
2
Contact your specialist
dealer if the problem
persists.
889
Internal ABS error
Contact your specialist
dealer.
890
ABS indicator lamp is
defective or missing; ABS
possibly not functioning
Contact your specialist
dealer.
No
screen
display
On-board computer
internal error
Re-start the drive system by
switching it on and off.
Code Description
Method of resolution
Table 29: List of on-board computer error messages
Description
Method of resolution
Code:
If the battery is outside its charging
temperature range, three LEDs will
flash on the battery level indicator.
1
Disconnect charger from
battery.
2
Leave battery to cool down.
3
Contact your specialist
dealer if the problem
persists.
Code:
If a fault is detected in the battery,
two LEDs flash on the battery level
indicator.
Contact your specialist
dealer.
Code:
No LEDs will flash if the charger is
defective and will not charge. One or
more LEDs will light up permanently,
depending on the battery level.
Contact your specialist
dealer.
Code:
No LEDs will light up if there is no
power.
1
Check all plug connections.
2
Check the contacts on the
battery for dirt. Clean the
contacts carefully if needed.
3
Contact your specialist
dealer if the problem
persists.
Table 30: List of battery error messages
