Yamaha FJR1300A(D)

To Next Page

To Previous Page

ABS (ANTI-LOCK BRAKE SYSTEM)

8-141

TIP

Vehicle possibly ridden on uneven roads.

Fault code No. ABS_13

ABS_26

Symptom Incorrect signal from the front wheel sensor is

detected.

Order Item/components and probable

cause

Check or maintenance job

1 Installed condition of wheel sensor. Check for looseness. Properly install or replace the

wheel sensor if necessary.

2 Installed condition of wheel bearings,

axle, sensor housing, and sensor ro-

tor.

Check the components for looseness, distortion,

and bends.

Refer to “CHECKING THE FRONT WHEEL” on

page 4-25.

3 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 4-26.

4 Defective sensor rotor. Check the surface of the sensor rotor for damage.

If there is visible damage, replace the sensor rotor.

Refer to “MAINTENANCE OF THE FRONT

WHEEL SENSOR AND SENSOR ROTOR” on

page 4-26.

5 Hydraulic unit assembly internal mal-

function.

Replace the hydraulic unit assembly.

Fault code No. ABS_14

ABS_27

Symptom Incorrect signal from the rear wheel sensor is