Operation Manual

ABS (ANTI-LOCK BRAKE SYSTEM)
8-113
2 Short circuit in front wheel sensor
lead.
• Check that there is no short circuit between the
white terminal “3” and the gray terminal “4”.
• Check that there is no short circuit between the
frame ground and the white terminal “3”.
• If there is a short circuit, the front wheel sensor is
defective. Properly repair or replace the front wheel
sensor.
5. ABS ECU
6. Front wheel sensor
3 Hydraulic unit internal malfunction. Replace the hydraulic unit assembly.
Fault code No. ABS_64 Symptom Rear wheel sensor power is abnormal.
Order
Item/components and probable
cause
Check or maintenance job
1 Short circuit in wire harness. • Check that there is no short circuit between the
white terminal “1” and the black terminal “2”.
• Check that there is no short circuit between the
frame ground and the black terminal “2”.
• If there is a short circuit, the wire harness is defec-
tive. Properly repair or replace the wire harness.
TIP
Disconnect the ABS ECU coupler before checking
the wire harness.
Fault code No. ABS_63 Symptom Front wheel sensor power is abnormal.
Order
Item/components and probable
cause
Check or maintenance job