2015 YAMAHA VMAX engine overheat

INSTRUMENT AND CONTROL FUNCTIONS
3-5
3
This model is also equipped with a
self-diagnosis device for the oil
level detection circuit. If a problem
is detected in the oil level detec-
tion circuit, the following cycle will
be repeated until the malfunction
is corrected: The oil level warning
light will flash ten times, then go
off for 2.5 seconds. If this occurs,
have a Yamaha dealer check the
vehicle.
EAU48701
Fuel level warnin g li ght “ ”
This warning light comes on when the
fuel level drops below approximately
3.9 L (1.03 US gal, 0.86 Imp.gal). When
this occurs, refuel as soon as possible.
The electrical circuit of the warning
light can be checked by turning the key
to “ON”. The warning light should
come on for a few seconds, and then
go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
TIPThis model is also equipped with a self-
diagnosis device for the fuel level de-
tection circuit. If a problem is detected
in the fuel level detection circuit, the
following cycle will be repeated until
the malfunction is corrected: The fuel
level warning light, the fuel meter and
the fuel level warning indicator will
flash eight times, and then go off for
3.0 seconds. If this occurs, have a
Yamaha dealer check the vehicle.
EAU11447
Coolant temperature warnin g
li g ht “ ”
This warning light comes on if the en-
gine overheats. If this occurs, stop the
engine immediately and allow the en-
gine to cool.
The electrical circuit of the warning
light can be checked by turning the key
to “ON”. The warning light should
come on for a few seconds, and then
go off. If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
NOTICE
ECA10022
Do not continue to operate the en-
g
ine if it is overheatin g.TIP For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.
 If the engine overheats, see page
6-43 for further instructions.
EAU46443
Engine trou ble warnin g lig ht “ ”
This warning light comes on if a prob-
lem is detected in the electrical circuit
monitoring the engine. If this occurs,
have a Yamaha dealer check the self-
diagnosis system. (See page 3-16 for
an explanation of the self-diagnosis
device.)
U2CEE0E0.book Page 5 Wednesday, August 27, 2014 11:11 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-10
3
ment and the coolant temperature
warning indicator flash, stop the vehi-
cle and let the engine cool. (See page
6-43.)
NOTICE
ECA10022
Do not continue to operate the en-
g
ine if it is overheatin g.Select mo de
The various functions of this multi-
function display are adjusted in the Se-
lect mode.TIP The transmission must be in neu-
tral to change settings in this
mode.
 Shifting the transmission into gear
saves all settings made, then can-
cels the Select mode and displays
the Normal mode in all screens.
 Depending on the screen, pushing
“RESET” saves settings or can-
cels the Select mode to display
the Normal mode.Push and hold “SELECT” and “RE-
SET” for at least three seconds to enter
the Select mode. The following items can be set/adjust-
ed in this mode:
 brightness
 shift timing indicator light
 clock
 stopwatch
 countdown clock
 system status
 maintenance counters
TIPTo return to the Normal mode, push
“SELECT” to scroll to “ ”, then push
“RESET”.Adjusting the brightnessThis function allows you to adjust the
brightness of the tachometer panel
and speedometer (“Meter panel”), the
tachometer needle (“Needle”), and the
multi-function display (“Display”) to
suit the outside lighting conditions.
1. Push “SELECT” to highlight “Brightness”. 2. Push “RESET”, then push “SE-
LECT” to scroll through the func-
tions and to highlight an item.
3. Push “RESET”; the brightness lev- el segments for the selected item
starts flashing.
4. Push “SELECT” to highlight the desired brightness level.
5. Push “RESET” to set the bright- ness level.
6. Push “SELECT” to scroll to “ ”, then push “RESET” to return to
the previous menu.
U2CEE0E0.book Page 10 Wednesday, August 27, 2014 11:11 AM

OPERATION AND IMPORTANT RIDING POINTS
5-3
5
NOTICE
ECA10261
Even with the transmission in
the neutral position, do not
coast for lon g period s of time
with the en gine off, an d d o not
tow the motorcycle for lon g d is-
tances. The transmission is
properly lu bricated only when
the en gine is runnin g. Ina de-
quate lu brication may damag e
the transmission.
 Always use the clutch while
chan gin g g ears to avoi d d am-
a g in g the en gine, transmission,
an d d rive train, which are not
d esi gne d to withstan d the
shock of force d shifting .
EAU16811
Tips for re ducin g fuel con-
sumptionFuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
 Shift up swiftly, and avoid high en-
gine speeds during acceleration.
 Do not rev the engine while shift-
ing down, and avoid high engine
speeds with no load on the en-
gine.
 Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
EAU16842
Engine break-inThere is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the fol-
lowing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that
might result in engine overheating
must be avoided.
EAU17124
0–1000 km (0–600 mi)
Avoid prolonged operation above 4800
r/min. NOTICE: After 1000 km (600
mi) of operation, the en gine oil an d
final gear oil must be chan ged , an d
the oil filter cartri dge or element re-
place d.
[ECA10333]
U2CEE0E0.book Page 3 Wednesday, August 27, 2014 11:11 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-43
6En
gine overheatin g
WARNING
EWAT1041
Do not remove the ra diator cap when the en gine an d ra diator are hot. Scal din g hot flui d an d steam may be
b lown out un der pressure, which coul d cause serious injury. Be sure to wait until the en gine has coole d.
 Place a thick ra g, like a towel, over the ra diator cap, an d then slowly rotate the cap counterclockwise to the
d etent to allow any resi dual pressure to escape. When the hissin g soun d has stoppe d, press d own on the cap
while turnin g it counterclockwise, an d then remove the cap.TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended cool-
ant as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
U2CEE0E0.book Page 43 Wednesday, August 27, 2014 11:11 AM