Yamaha VMAX 2009 Service Manual page 17

a. Friction force between the tire and road
surface
b. Brake force
Electronic ABS features
The Yamaha ABS (anti-lock brake system) has been developed with the most advanced electronic
technology.
The ABS control is processed with good response under various vehicle travel conditions.
The ABS also includes a highly developed self-diagnosis function. The ABS detects any problem con-
dition and allows normal braking even if the ABS is not operating properly.
When this occurs, the ABS warning light on the meter assembly 1 comes on.
The ABS stores the fault codes in the memory of the ABS ECU for easy problem identification and trou-
bleshooting.
c. Side force
d. Slip ratio (%)
1-8
FEATURES