Yamaha 2009 Diversion XJ6S Service Manual page 492

Fault code No. AbS_16
Item/components and probable
Order
cause
3 Defective wheel sensor.
AbS_17
Fault code No.
AbS_45
Item/components and probable
Order
cause
1 Installed condition of wheel bearings,
axle, sensor housing, and sensor
rotor.
2 Foreign material inside sensor hous-
ing.
3 Defective sensor rotor.
ABS (ANTI-LOCK BRAKE SYSTEM)
Symptom No continuity in the rear wheel sensor circuit.
Check or maintenance job
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.
Missing pulses detected in the front wheel
Symptom
sensor signal.
Check or maintenance job
Check the components for loose-
ness, distortion, and bends.
Refer to
WHEEL" on page 4-8
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
FRONT WHEEL SENSOR AND
SENSOR ROTOR" on page 4-9
Check the surface of the sen-
G
sor rotor for damage.
If there is visible damage,
G
replace the sensor rotor.
8-121
"CHECKING THE FRONT
.
"MAINTENANCE OF THE
.
Reinstatement
confirmation
method
Reinstatement
confirmation
method
Turn the
G
main switch
to "ON" and
check that
the ABS
warning
light comes
on for 2 sec-
onds, then
goes off.
Perform a
G
trial run at a
constant
speed of 30
km/h and
check that
the ABS
warning
light does
not come
on.