Yamaha MBK XMAX 2014, Руководство по обслуживанию

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ABS (ANTI-LOCK BRAKE SYSTEM) (for YP125RA)
8-116
Fault code No. 32
Item
Hydraulic unit assembly (short circuit in ABS solenoid power
supply circuit)
Symptom
Short circuit is detected in the solenoid power supply circuit
in the hydraulic unit assembly.
Order
Item/components and probable
cause
Check or maintenance job
1 Defective hydraulic unit assembly Replace the hydraulic unit assembly.
Refer to “ABS (ANTI-LOCK BRAKE SYSTEM) (for
YP125RA)” on page 4-62.
Fault code No. 33
Item Hydraulic unit assembly (abnormal ABS motor power supply)
Symptom
Power is not supplied to the motor circuit in the hydraulic unit
assembly.
Order
Item/components and probable
cause
Check or maintenance job
1 Blown ABS motor fuse Check the ABS motor fuse. If the ABS motor fuse
is blown, replace the fuse and check the wire har-
ness.
Refer to “CHECKING THE FUSES” on page 8-135.
2 Defective coupler between the battery
and the hydraulic unit assembly • Check the coupler for any pins that may be pulled
out.
• Check the locking condition of the coupler.
• If there is a malfunction, repair it and connect the
coupler securely.
TIP
Turn the main switch to “OFF” before disconnecting
or connecting a coupler.
3 Open or short circuit in the wire har-
ness between the battery and the hy-
draulic unit assembly • Replace if there is an open or short circuit.
• Between ABS ECU coupler and ABS motor fuse.
(red/blue–red/blue)
• Between ABS ECU coupler and ground.
(black–black)
4 Defective hydraulic unit assembly If the above items were performed and no malfunc-
tions were found, replace the hydraulic unit assem-
bly.
Refer to “ABS (ANTI-LOCK BRAKE SYSTEM) (for
YP125RA)” on page 4-62.