Yamaha XSR900 2022, Руководство по обслуживанию

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9-288
33 _ABS
EAS20692
33 _ABS
EAS33322
TROUBLESHOOTING
Item
Hydraulic unit assembly (ABS ECU) (abnormal ABS motor power supply)
Procedure
1. Blown ABS motor fuse
• Check the ABS motor fuse.
Refer to “CHECKING THE FUSES” on page 8-40.
2. Defective coupler between the battery and the hydraulic unit assembly (ABS ECU)
• Check the coupler for any pins that may be pulled out.
• Check the locking condition of the coupler.
TIP
Turn the main switch to “OFF” before disconnecting or connecting a coupler.
3. Wire harness continuity
• Disconnect the ABS motor fuse “1” and ABS ECU coupler “2”.
• Open circuit check
Is check result OK?
YES
→
Go to step 2.
NO
→
Replace the fuse and check the wire harness.
Is check result OK?
YES
→
Go to step 3.
NO
→
If there is a malfunction, repair it and connect the coupler securely.
Between ABS motor fuse holder “1” and ABS
ECU coupler “2”
red–red/white
Is resistance 0
Ω
?
YES
→
Go to “Short circuit check”.
NO
→
Replace the wire harness.
R
L/W
B
B/W
W/G G Y L R/B Br L/W
G/O W/Y L B W Y L/B
2
1