Yamaha TMAX Owner's Manual page 39

High beam indicator light "
This indicator light comes on when the
high beam of the headlight is switched
on.
Cruise control indicator lights
See page 4-1 for an explanation of
these indicator lights.
Malfunction indicator light
(MIL) " "
This light comes on or flashes if a prob-
lem is detected in the engine or other
vehicle control system. If this occurs,
have a Yamaha dealer check the on-
board diagnostic system. The electri-
cal circuit of the warning light can be
checked by vehicle power on. The light
should come on for a few seconds,
and then go off. If the light does not
come on initially when the vehicle pow-
er on, or if the light remains on, have a
Yamaha dealer check the vehicle.
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"
NOTICE
If the MIL starts flashing, reduce en-
gine speed to prevent exhaust sys-
tem damage.
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TIP
The engine is sensitively controlled for
the on-board diagnostic system to de-
tect deterioration and malfunction of
EAU88710 the emission control system. Due to
this specification, the MIL may come
on or flash for vehicle modifications,
lack of maintenance, or excessive or
improper use of the motorcycle. To
prevent this, observe these precau-
tions.
 Do not attempt to modify the soft-
ware of the engine control unit.
 Do not add any electrical acces-
sories that interfere with engine
control.
 Do not use aftermarket accesso-
ries or parts such as suspension,
spark plugs, injectors, exhaust
system, etc.
 Do not change drivetrain specifi-
cations (chain, sprockets, wheels,
tires, etc.).
Instrument and control functions
 Do not remove or alter the O2 sen-
ECA26820
 Maintain proper V-belt and drive
 Maintain correct tire pressure.
 Do not operate the vehicle in an
ABS warning light "
This warning light comes on when a
problem is detected with the ABS. (See
page 5-19.)
When the vehicle power is turned on,
this light will come on and then go off
after reaching a traveling speed of 10
km/h (6 mi/h). If the warning light:
 does not come on when the vehi-
 does not go off after traveling at a
 comes on or flashes while riding
5-3
sor, air induction system, or ex-
haust parts (catalysts or EXUP,
etc.).
belt (if equipped).
extreme manner. For example, re-
peated or excessive opening and
closing of the throttle, racing,
burnouts, wheelies, etc.
"
cle power is turned on
speed of 10 km/h (6 mi/h) or high-
er
5
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