Yamaha XT1200Z(Z) 2010 Service Manual page 552

Fault
code No.
59 Solenoid valve data is abnormal.
Hydraulic pressure sensor power is ab-
62
normal.
Front brake master cylinder pressure
63
sensor is defective.
Rear brake master cylinder pressure
64
sensor is defective.
Rear brake caliper pressure sensor is
69
defective.
Difference between the rear brake
73 master cylinder pressure and the rear
brake caliper pressure is abnormal.
Difference between the actual hydraulic
pressure and the hydraulic pressure re-
74
quired by the unified brake system is
abnormal.
* A fault code is indicated if the rear wheel rotates for longer than about 20 seconds (fault code No. 11)
or for longer than about 2 seconds (fault code No. 25) with the front wheel stopped (e.g., when the
vehicle is on the centerstand).
TIP
Fault codes No. 15 (front wheel) and 16 (rear wheel) are indicated if a defective connection is detected
in the front or rear wheel sensor when the vehicle is not being ridden.
ABS (ANTI-LOCK BRAKE SYSTEM)
Symptom
8-103
Check point
• Hydraulic unit assembly
• Hydraulic unit assembly
• Hydraulic unit assembly
• Hydraulic unit assembly
• Hydraulic unit assembly
• Brake fluid
• Hydraulic unit operation tests
• Rear wheel brake lines
• Rear brake master cylinder
• Rear brake caliper
• Hydraulic unit assembly
• Brake fluid
• Hydraulic unit operation tests
• Rear wheel brake lines
• Rear brake master cylinder
• Rear brake caliper
• Hydraulic unit assembly