Bosch Intuvia Translation Of Original Operating Instructions page 80

Code Description
640 Internal fault
655 Multiple battery error
Software version error  Contact your specialist
656
7xx Gear error
800 Internal ABS error
810 Implausible signals
from the wheel speed
sensor
820 Error in the line to the
front wheel speed
sensor
821... Implausible signals
826 from the front wheel
speed sensor.
Sensor disc is possibly
missing, defective or
incorrectly installed;
significantly different
tyre diameter between
the front wheel and
rear wheel; extreme
riding situation,
such as riding on the
rear wheel only
830 Error in the line to the
rear wheel speed
sensor
831 Implausible signals
833 ... from the rear wheel
835 speed sensor.
Sensor disc may be
missing. 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
840 Internal ABS error
850 Internal ABS error
Table 41: List of on-board computer error messages
MY22B01 - 12_1.0_26.08.2021
All manuals and user guides at all-guides.com
Method of resolution
1 Re-start the system.
2 Contact your specialist
dealer if the problem
persists.
1 Switch off system.
2 Remove the battery.
3 Re-insert battery.
4 Re-start the system.
5 Contact your specialist
dealer if the problem
persists.
dealer to install a soft-
ware update.
 Observe the gear shift
manufacturer's oper-
ating instructions.
 Contact your specialist
dealer.
 Contact your specialist
dealer.
 Contact your specialist
dealer.
1 Re-start the system.
2 Take a test ride of at
least two minutes. The
ABS indicator lamp must
go out.
3 Contact your specialist
dealer if the problem
persists.
 Contact your specialist
dealer.
1 Re-start the system.
2 Take a test ride of at
least two minutes. The
ABS indicator lamp must
go out.
3 Contact your specialist
dealer if the problem
persists.
 Contact your specialist
dealer.
 Contact your specialist
dealer.
Code Description
860, Error in the power
861 supply
870, Communication error
871,
880
883 ...
885
889 Internal ABS error
890 ABS indicator lamp is
defective or missing;
ABS possibly not func-
tioning
No dis- On-board computer
plays internal error
Table 41: List of on-board computer error messages
Operation
Method of resolution
1 Re-start the system.
2 Contact your specialist
dealer if the problem
persists.
1 Re-start the system.
2 Contact your specialist
dealer if the problem
persists.
 Contact your specialist
dealer.
 Contact your specialist
dealer.
 Re-start the drive system
by switching it on and off.
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