9-47
ABS (Anti-lock Brake System)
EAS33339
[B-3] DELETING THE DTC
To delete the DTCs, use the YDT. For information about deleting the DTCs, refer to the operation man-
ual of the YDT.
Check that all the displayed DTCs are deleted.
• Yamaha diagnostic tool (A/I) (90890-03264) includes YDT sub harness (6P) (90890-03266).
• If you already have Yamaha diagnostic tool (A/I) (90890-03262), YDT sub harness (6P) (90890-
03266) is separately required.
EAS32905
[C-1] FINAL CHECK
EWA16710
When maintenance or checks have been performed on components related to the ABS, be sure
to perform a final check before delivering the vehicle to the customer.
Check all the following items to complete the inspection.
If the process is not completed properly, start again from the beginning.
Checking procedures
1. Check the brake fluid level in the front brake master cylinder reservoir and the rear brake master cyl-
inder reservoir.
Refer to “CHECKING THE BRAKE FLUID LEVEL” on page 3-13.
2. Check the wheel sensors for proper installation.
Refer to “INSTALLING THE FRONT WHEEL (FRONT BRAKE DISCS)” on page 4-16 and “IN-
STALLING THE REAR WHEEL (REAR BRAKE DISC)” on page 4-23.
3. Perform brake line routing confirmation.
Refer to “HYDRAULIC UNIT OPERATION TESTS” on page 4-53.
If it does not have reaction-force properly, the brake hose is not properly routed or connected.
4. Delete the DTCs.
Refer to “[B-3] DELETING THE DTC” on page 9-47.
5. Checking the ABS warning light.
Confirm the ABS warning light go off.
If the ABS warning light does not come on or does not go off, refer to “[A] CHECKING THE ABS
WARNING LIGHT” on page 9-45.
If the ABS warning light does not turn off, the possible causes are following:
• The problem is not solved.
• Open circuit between the ABS ECU and the meter assembly.
Check for continuity between green/orange terminal of the ABS ECU coupler and green/orange ter-
minal of the meter assembly coupler.
• Malfunction in the meter assembly circuit.
• Malfunction in the ABS warning light circuit in the hydraulic unit assembly.
Yamaha diagnostic tool USB
90890-03267
Yamaha diagnostic tool (A/I)
90890-03264
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