INSTRUMENT AND CONTROL FUNCTIONS
3-16
3
EAU54001
ABS (for ABS mo
d
els)
The Yamaha ABS (Anti-lock Brake
System) features a dual electronic con-
trol system, which acts on the front and
rear brakes independently.
Operate the brakes with ABS as you
would conventional brakes. If the ABS
is activated, a pulsating sensation may
be felt at the brake levers. In this situa-
tion, continue to apply the brakes and
let the ABS work; do not “pump” the
brakes as this will reduce braking ef-
fectiveness.
WARNING
EWA16051
Always keep a sufficient
d
istance
from the vehicle ahea
d
to match the
ri
d
in
g
spee
d
even with ABS.
The ABS performs
b
est with
lon
g
b
rakin
g
d
istances.
On certain surfaces, such as
rou
g
h or
g
ravel roa
d
s, the
b
rak-
in
g
d
istance may
b
e lon
g
er with
the ABS than without.
The ABS is monitored by an ECU,
which will revert the system to conven-
tional braking if a malfunction occurs.
TIP
The ABS performs a self-diagno-
sis test each time the vehicle first
starts off after the key is turned to
“ON” and the vehicle has traveled
at a speed of 10 km/h (6 mi/h) or
higher. During this test, a “click-
ing” noise can be heard from the
front of the vehicle, and if either
brake lever is even slightly ap-
plied, a vibration can be felt at the
lever, but these do not indicate a
malfunction.
This ABS has a test mode which
allows the owner to experience
the pulsation at the brake levers
when the ABS is operating. How-
ever, special tools are required, so
please consult your Yamaha deal-
er when performing this test.
NOTICE
ECA16121
Keep any type of ma
g
nets (inclu
d
in
g
ma
g
netic pick-up tools, ma
g
netic
screw
d
rivers, etc.) away from the
front an
d
rear wheel hu
b
s, otherwise
the ma
g
netic rotors equippe
d
in the
wheel hu
b
s may
b
e
d
ama
g
e
d
, re-
sultin
g
in improper performance of
the ABS system.
1. Front wheel hub
1. Rear wheel hub
1
1
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