Yamaha Vmax VMX17C 2009 Service Manual page 519

Fault
code No.
Start switch signal is not received prop-
ABS-22 erly (start switch circuit or start switch
monitor circuit).
Brake light signal is not received prop-
erly while vehicle is traveling (brake
ABS-24
light circuit, or front or rear brake light
switch circuit).
Solenoid relay is defective.
ABS-31 Power is not supplied to the solenoid
relay.
Hydraulic unit solenoid relay is short-
ABS-32
circuited.
ABS motor is defective.
ABS-33 Power is not supplied to the ABS mo-
tor.
Hydraulic unit ABS motor relay is short-
ABS-34
circuited.
Front wheel will not recover from the
locking tendency even though the sig-
ABS-41 nal is continuously transmitted from the
ABS ECU to release the hydraulic
pressure.
Rear wheel will not recover from the
locking tendency even though the sig-
ABS-42
nal is continuously transmitted from the
ABS-47
ABS ECU to release the hydraulic
pressure.
Incorrect signal from the front wheel
ABS-43
sensor is detected.
Incorrect signal from the rear wheel
ABS-44
sensor is detected.
ABS-51
Power voltage is too high.
ABS-52
ABS-53 Power voltage is too low.
ABS (ANTI-LOCK BRAKE SYSTEM)
Symptom
8-86
Check point
• Wire harness
• Connection of the relay unit coupler and
ABS ECU coupler.
• Wire harness (brake light circuit)
• Brake light system couplers and connectors
• ABS solenoid fuse
• Wire harness (battery and ABS ECU cir-
cuit)
• Connection of the ABS ECU coupler
• Hydraulic unit assembly
• Hydraulic unit assembly
• Battery voltage
• ABS motor fuse
• Wire harness (ABS circuit)
• Connection of the ABS ECU coupler and
starter relay coupler
• Hydraulic unit assembly
• Hydraulic unit assembly
• Brake dragging
• Brake fluid
• Hydraulic unit operation tests
• Front wheel brake lines
• Hydraulic unit assembly
• Brake dragging
• Brake fluid
• Hydraulic unit operation tests
• Rear wheel brake lines
• Hydraulic unit assembly
• Installation of the front wheel sensor
• Front wheel sensor housing
• Front wheel sensor rotor
• Installation of the rear wheel sensor
• Rear wheel sensor housing
• Rear wheel sensor rotor
• Battery voltage
• Battery terminal
• Refer to "CHARGING SYSTEM" on page
8-13.
• Battery voltage
• Connection of the ABS ECU coupler
• Wire harness
• Refer to "CHARGING SYSTEM" on page
8-13.