Yamaha FJR 1300 AE 2014 Service Manual page 600

Fault code No. ABS_17
ABS_45
Order Item/components and probable
cause
2 Foreign material inside sensor hous-
ing.
3 Defective sensor rotor.
Fault code No. ABS_18
ABS_46
Order Item/components and probable
cause
1 Installed condition of wheel bearings,
axle, sensor housing, and sensor ro-
tor.
2 Foreign material inside sensor hous-
ing.
3 Defective sensor rotor.
Fault code No. ABS_21
Order Item/components and probable
cause
1 Open or short circuit in solenoid cir-
cuit.
Fault code No. ABS_22
Order Item/components and probable
cause
1 Engine startability.
ABS (ANTI-LOCK BRAKE SYSTEM)
Symptom Missing pulses detected in the front wheel sen-
sor signal.
Check or maintenance job
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 4-25.
• Check the surface of the sensor rotor for damage.
• If there is visible damage, replace the sensor ro-
tor.
Symptom Missing pulses detected in the rear wheel sen-
sor signal.
Check or maintenance job
Check the components for looseness, distortion,
and bends.
Refer to "CHECKING THE REAR WHEEL" on page
4-33.
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 REAR WHEEL
SENSOR AND SENSOR ROTOR" on page 4-33.
• Check the surface of the sensor rotor for damage.
• If there is visible damage, replace the sensor ro-
tor.
Symptom Hydraulic unit solenoid circuit is open or short-
circuited.
Check or maintenance job
Replace the hydraulic unit assembly.
Symptom Start switch signal is not received properly
(start switch circuit or start switch monitor cir-
cuit).
Check or maintenance job
Check the electric starting system.
Refer to "ELECTRIC STARTING SYSTEM" on
page 8-7.
8-149