Yamaha MTM660N Owner's Manual page 21

light remains on after adding oil,
stop the engine and have a Yamaha
dealer check the vehicle.
Coolant temperature warning
light " "
This warning light comes on when the
engine is overheating. If this occurs,
stop the engine immediately and allow
the engine to cool. (See page 7-35.)
For vehicles with a radiator fan, the ra-
diator fan(s) automatically switch on or
off according to the coolant tempera-
ture.
TIP
When the vehicle is turned on, the light
will come on for a few seconds, and
then go off. If the light does not come
on, or if the light remains on, have a
Yamaha dealer check the vehicle.
NOTICE
Do not continue to operate the en-
gine if it is overheating.
Engine trouble warning light "
This warning light comes on if a prob-
lem is detected in the engine. If this oc-
curs, have a Yamaha dealer check the
EAUM4410
on-board diagnostic system.
TIP
When the vehicle is turned on, this light
should come on for a few seconds and
then go off. Otherwise, have a Yamaha
dealer check the vehicle.
ABS warning light "
This warning light comes on when the
vehicle is first turned on, and goes off
after starting riding. If the warning light
comes on while riding, the anti-lock
brake system may not work correctly.
WARNING
If the ABS warning light does not
ECA10022
turn off after reaching 10 km/h (6
mi/h), or if the warning light comes
on while riding:
 Use extra caution to avoid pos-
sible wheel lock during emer-
gency braking.
Instrument and control functions
 Have a Yamaha dealer check
EAU88550
"
Immobilizer system indicator
light " "
When the vehicle is turned off and 30
seconds have passed, the indicator
light will flash steadily to indicate the
immobilizer system is enabled. After 24
hours have passed, the indicator light
will stop flashing, however the immobi-
lizer system is still enabled.
EAU94171
"
TIP
When the vehicle is turned on, the light
will come on for a few seconds, and go
off. Otherwise, have a Yamaha dealer
check the vehicle.
EWA16043
Troubleshooting
If a problem is detected in the immobi-
lizer system, the light will flash in a pat-
tern.
indicator light flashes in the pattern,
slowly 5 times then quickly 2 times, this
could be caused by transponder inter-
ference. If this occurs, try the following.
4-4
the vehicle as soon as possible.
If the immobilizer
EAU94250
4
system