Yamaha YZF-R1 Series Service Manual page 499

3
System
FUEL INJECTION SYSTEM
ABS (Anti-lock Brake System)
STEERING DAMPER SYS-
TEM
ELECTRONICALLY ADJUST-
ABLE SUSPENSION SYS-
TEM (for YZF-R1M)
TIP
*: The ABS warning light goes off when the vehicle is judged to normal with running.
EAS32806
YDT
This model uses the YDT to identify malfunctions.
For information about using the YDT, refer to the operation manual that is included with the tool.
Yamaha diagnostic tool USB (US)
90890-03269
Yamaha diagnostic tool (A/I)
90890-03264
TIP
• 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.
• A GST can also be used to identify malfunctions.
Connecting the YDT
Remove the protective cap "1", and then connect the YDT to the coupler.
SELF-DIAGNOSTIC FUNCTION
Lighting up warning light
MIL "2"
ABS warning light "1"
Auxiliary system warning light "3"
Auxiliary system warning light "3"
9-2
2 1
Lighting time
2.0 seconds
*
2.0 seconds
2.0 seconds