Yamaha Fazer FZ8-SA, Руководство по обслуживанию

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ABS (ANTI-LOCK BRAKE SYSTEM)
8-152
3 Defective wheel sensor. If the above items were per-
formed and no malfunctions were
found, connect the ABS ECU
coupler and rear wheel sensor
coupler, and then delete the fault
codes. If fault code No. ABS_16
could not be deleted, the rear
wheel sensor is defective.
Replace the rear wheel sensor.
TIP
Before deleting the fault codes,
record all of the fault codes and
perform the related checks and
maintenance.
Fault code No.
ABS_17
ABS_45
Symptom
Missing pulses detected in the front wheel sen-
sor signal.
Order
Item/components and probable
cause
Check or maintenance job
Reinstatement
confirmation
method
1 Installed condition of wheel bearings,
axle, sensor housing, and sensor
rotor. Check the components for loose-
ness, distortion, and bends.
Refer to “CHECKING THE
FRONT WHEEL” on page 4-14. • Turn the main
switch to “ON”
and check
that the ABS
warning light
comes on for
2 seconds,
then goes off.
• Perform a trial
run at a con-
stant speed of
30 km/h and
check that the
ABS warning
light does not
come on.
2 Foreign material inside sensor hous-
ing. Check the interior of the sensor
housing and the surface of the
sensor rotor for foreign material,
such as metal particles. Clean the
sensor housing and sensor rotor
if necessary.
Refer to “MAINTENANCE OF
THE FRONT WHEEL SENSOR
AND SENSOR ROTOR” on page
4-15.
3 Defective sensor rotor. • Check the surface of the sensor
rotor for damage.
• If there is visible damage,
replace the sensor rotor.
Fault code No. ABS_16 Symptom No continuity in the rear wheel sensor circuit.
Order
Item/components and probable
cause
Check or maintenance job
Reinstatement
confirmation
method