2011 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 detection
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.
EAU48700
Fuel level warning light“”
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 fol-
lowing 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 sec-
onds. If this occurs, have a Yamaha
dealer check the vehicle.
EAU11444
Coolant temperature warning
light“”
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
ECA10021
Do not continue to operate the en-
gine if it is overheating.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
6-41 for further instructions.
EAU42774
Engine trouble warning light“”
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 de-
vice.)
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.
U2S3E2E0.book Page 5 Tuesday, September 21, 2010 10:43 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-9
3Tripmeters
Turn the key to “ON”. Push “SELECT”
to switch the display between the trip-
meters “TRIP-1” and “TRIP-2” in the fol-
lowing order:
TRIP-1 → TRIP-2 → TRIP-1
When the fuel amount in the fuel tank
decreases to 3.9 L (1.03 US gal,
0.86 Imp.gal), the fuel level warning
light comes on, and the tripmeter auto-
matically changes to the fuel reserve
tripmeter “TRIP-F” and starts counting
the distance traveled from that point. In
that case, push “SELECT” to switch the
display between the various tripmeters
in the following order:
TRIP-F → TRIP-1 → TRIP-2 → TRIP-F
If you continue to ride the vehicle after
the fuel reserve tripmeter “TRIP-F” ap-
pears, the fuel meter and fuel level
warning indicator“” start flashing.
To reset a tripmeter, select it by push-
ing “SELECT”, and then push “RESET”
for at least one second. If you do not re-
set the fuel reserve tripmeter manually,
it resets itself automatically and the dis-
play returns to the prior meter after re-
fueling and traveling 5 km (3 mi).Fuel meter
The fuel meter indicates the amount of
fuel in the fuel tank. The fuel level dis-
played decreases towards “E” (Empty)
as the fuel tank level decreases. When
the fuel amount in the fuel tank de-
creases to 3.9 L (1.03 US gal,
0.86 Imp.gal), the fuel level warning
light comes on. If this occurs, refuel as
soon as possible.
If you continue to ride the vehicle after
the fuel reserve tripmeter “TRIP-F” ap-
pears, the fuel meter and fuel level
warning indicator“” start flashing.
Transmission gear indicatorThis indicator shows the selected gear.
The neutral position is indicated by“”
and by the neutral indicator light.
Coolant temperature meterWith the key in the “ON” position, the
coolant temperature meter indicates
the temperature of the coolant. The
coolant temperature varies with chang-
es in the weather and engine load. If
the coolant temperature warning light
comes on, and the top segment and thecoolant temperature warning indicator
flash, stop the vehicle and let the en-
gine cool. (See page 6-41.)
NOTICE
ECA10021
Do not continue to operate the en-
gine if it is overheating.Select mode
The various functions of this multi-func-
tion display are adjusted in the Select
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 “RESET”
for at least three seconds to enter the
Select mode.
U2S3E2E0.book Page 9 Tuesday, September 21, 2010 10:43 AM

OPERATION AND IMPORTANT RIDING POINTS
5-3
5
EAU16810
Tips for reducing fuel con-
sumption Fuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:

Shift up swiftly, and avoid high en-
gine speeds during acceleration.


Do not rev the engine while shifting
down, and avoid high engine
speeds with no load on the engine.


Turn the engine off instead of let-
ting it idle for an extended length of
time (e.g., in traffic jams, at traffic
lights or at railroad crossings).
EAU16841
Engine break-in There 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 follow-
ing 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.
EAU17123
0–1000 km (0–600 mi)
Avoid prolonged operation above 4800
r/min. NOTICE: After 1000 km (600
mi) of operation, the engine oil and
final gear oil must be changed, and
the oil filter cartridge or element re-
placed.
[ECA10332]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 5700
r/min.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.NOTICE
ECA10310


Keep the engine speed out of
the tachometer red zone.


If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-
cle.
U2S3E2E0.book Page 3 Tuesday, September 21, 2010 10:43 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-42
6Engine overheating
WARNING
EWAT1040


Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.


Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the de-
tent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the cap
while turning it counterclockwise, and then remove the cap.
TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant
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.
U2S3E2E0.book Page 42 Tuesday, September 21, 2010 10:43 AM