engine YAMAHA XV1900A 2012 User Guide

INSTRUMENT AND CONTROL FUNCTIONS
3-9
3key and both standard keys to a
Yamaha dealer and have the stan- dard keys re-registered.
NOTICE
ECA11590
If the display indicates an error
code, the vehicle should be checked
as soon as possible in order to avoid
engine damage.Brightness control mode
The brightness can be adjusted for the
following:
●
the multi-function meter unit panel
(item number “1”)
●
the LCD (item number “2”)
●
the speedometer, tachometer, and
the fuel gauge needles (item num-
ber “3”)
Select the brightness control mode as
follows. 1. Turn the key to “OFF”.
2. Push and hold the “SELECT” switch.
3. Turn the key to “ON”, and then re- lease the “SELECT” switch after
five seconds.
Item number “1” is displayed. 4. Adjust the multi-function meter unit
panel brightness level by pushing
the reset switch.
5. Push the “SELECT” switch to se- lect the LCD.
Item number “2” is displayed.
Adjust the LCD brightness level by
pushing the reset switch.
6. Push the “SELECT” switch to se- lect the speedometer, tachometer,
and the fuel gauge needles.
Item number “3” is displayed.
Adjust the brightness level of the
speedometer, tachometer, and the
fuel gauge needles by pushing the
reset switch.
1. Multi-function meter unit panel
2. LCD
3. Speedometer needle
4. Tachometer needle
5. Fuel gauge needle
1. Multi-function meter unit panel
2. Item number “1”
3. Brightness level display
1. LCD
2. Item number “2”
3. Brightness level display
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INSTRUMENT AND CONTROL FUNCTIONS
3-11
3Right
EAU40751
Dimmer “ / ” / Pass “ ”
switch
Set this switch to “ ” for the high
beam and to “ ” for the low beam.
To flash the high beam, press on the
low-beam side “ ” of the dimmer
switch while the headlight is on low-
beam.
EAU12460
Turn signal switch “ / ”
To signal a right-hand turn, push this
switch to “ ”. To signal a left-hand
turn, push this switch to “ ”. When re-
leased, the switch returns to the center position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12500
Horn switch “ ”
Press this switch to sound the horn.
EAU12660
Engine stop switch “ / ”
Set this switch to “ ” before starting
the engine. Set this switch to “ ” to
stop the engine in case of an emergen-
cy, such as when the vehicle overturns
or when the throttle cable is stuck.
EAU12711
Start switch “ ”
Push this switch to crank the engine
with the starter. See page 5-1 for start-
ing instructions prior to starting the en-
gine.
EAU41700
The engine trouble warning light will
come on when the key is turned to “ON”
and the start switch is pushed, but this
does not indicate a malfunction.
EAU12733
Hazard switch “ ”
With the key in the “ON” or “ ” posi-
tion, use this switch to turn on the haz-
ard lights (simultaneous flashing of all
turn signal lights).
The hazard lights are used in case of
an emergency or to warn other drivers
when your vehicle is stopped where it
might be a traffic hazard.NOTICE
ECA10061
Do not use the hazard lights for an
extended length of time with the en-
gine not running, otherwise the bat-
tery may discharge.
EAU44602
“SELECT” switch
This switch is used to perform selec-
tions in the odometer and tripmeters, to
set the clock and to set the brightness
control mode of the multi-function
meter unit.
See “Multi-function meter unit” on page
3-5 for detailed information.
1. Engine stop switch “ / ”
2. Hazard switch “ ”
3. Start switch “ ”U1CRE1E0.book Page 11 Monday, October 3, 2011 8:45 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-14
3
EAU13212
Fuel Make sure there is sufficient gasoline in
the tank.
WARNING
EWA10881
Gasoline and gasoline vapors are
extremely flammable. To avoid fires
and explosions and to reduce the
risk of injury when refueling, follow
these instructions.1. Before refueling, turn off the en-gine and be sure that no one is sit-
ting on the vehicle. Never refuel
while smoking, or while in the vi-
cinity of sparks, open flames, or
other sources of ignition such as
the pilot lights of water heaters and
clothes dryers.
2. Do not overfill the fuel tank. Stop filling when the fuel reaches the
bottom of the filler tube. Because
fuel expands when it heats up,
heat from the engine or the sun
can cause fuel to spill out of the
fuel tank. 3. Wipe up any spilled fuel immedi-
ately. NOTICE: Immediately wipe
off spilled fuel with a clean, dry,
soft cloth, since fuel may deteri-
orate painted surfaces or plastic
parts.
[ECA10071]
4. Be sure to securely close the fuel tank cap.
WARNING
EWA15151
Gasoline is poisonous and can
cause injury or death. Handle gaso-
line with care. Never siphon gaso-
line by mouth. If you should swallow
some gasoline or inhale a lot of gas-
oline vapor, or get some gasoline in
your eyes, see your doctor immedi- ately. If gasoline spills on your skin,
wash with soap and water. If gaso-
line spills on your clothing, change
your clothes.
EAU13391
NOTICE
ECA11400
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the valves and piston rings,
as well as to the exhaust system.Your Yamaha engine has been de-
signed to use premium unleaded gaso-
line with a research octane number of
95 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different
1. Fuel tank filler tube
2. Maximum fuel level
2
1
Recommended fuel:
Premium unleaded gasoline only
Fuel tank capacity: 16.0 L (4.23 US gal, 3.52 Imp.gal)
Fuel reserve amount (when the fuel
level warning light comes on):
3.0 L (0.79 US gal, 0.66 Imp.gal)
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INSTRUMENT AND CONTROL FUNCTIONS
3-15
3brand. Use of unleaded fuel will extend
spark plug life and reduce maintenance
costs.
EAUB1300
Fuel tank breather/overflow
hose Before operating the motorcycle:●
Check the fuel tank breather/over-
flow hose connection.
●
Check the fuel tank breather/over-
flow hose for cracks or damage,
and replace it if damaged.
●
Make sure that the end of the fuel
tank breather/overflow hose is not
blocked, and clean it if necessary.
●
Make sure that the end of the fuel
tank breather/overflow hose is po-
sitioned inside of the clamp.
EAU13433
Catalytic converter This model is equipped with a catalytic
converter in the exhaust system.
WARNING
EWA10862
The exhaust system is hot after op-
eration. To prevent a fire hazard or
burns:●
Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.
●
Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.
●
Make sure that the exhaust sys-
tem has cooled down before do-
ing any maintenance work.
●
Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up of
heat.
1. Fuel tank breather/overflow hose1
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INSTRUMENT AND CONTROL FUNCTIONS
3-19
33. Tighten the locknut to the specified
torque. NOTICE: Always tighten
the locknut against the adjust-
ing nut, and then tighten the
locknut to the specified torque.
[ECA10121]WARNING
EWA10221
This shock absorber assembly con-
tains highly pressurized nitrogen
gas. Read and understand the fol-
lowing information before handling
the shock absorber assembly.●
Do not tamper with or attempt to
open the cylinder assembly.
●
Do not subject the shock ab-
sorber assembly to an open
flame or other high heat source.
This may cause the unit to ex-
plode due to excessive gas
pressure.
●
Do not deform or damage the
cylinder in any way. Cylinder
damage will result in poor
damping performance.
●
Do not dispose of a damaged or
worn-out shock absorber as-
sembly yourself. Take the shock
absorber assembly to a Yamaha
dealer for any service.
EAU15282
EXUP system This model is equipped with Yamaha’s
EXUP (EXhaust Ultimate Power valve)
system. This system boosts engine
power by means of a valve that regu-
lates the inner diameter of the exhaust
pipe. The EXUP system valve is con-
stantly adjusted in accordance with the
engine speed by a computer-controlled
servomotor.NOTICE
ECA10191
●
The EXUP system has been set
and extensively tested at the
Yamaha factory. Changing these settings without sufficient
technical knowledge may result
in poor performance of or dam-
age to the engine.
●
If the EXUP system cannot be
heard when the main switch is
turned on, have a Yamaha deal-
er check it.
Spring preload: Minimum (soft):Distance A = 171 mm (6.73 in)
Standard:
Distance A = 171 mm (6.73 in)
Maximum (hard): Distance A = 162 mm (6.38 in)
Tightening torque: Locknut:
30 Nm (3.0 m·kgf, 22 ft·lbf)
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INSTRUMENT AND CONTROL FUNCTIONS
3-20
3
EAU15305
Sidestand The sidestand is located on the left side
of the frame. Raise the sidestand or
lower it with your foot while holding the
vehicle upright.TIPThe built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See the following section for an expla-
nation of the ignition circuit cut-off sys-
tem.)
WARNING
EWA10241
The vehicle must not be ridden with
the sidestand down, or if the side-
stand cannot be properly moved up (or does not stay up), otherwise the
sidestand could contact the ground
and distract the operator, resulting
in a possible loss of control.
Yamaha’s ignition circuit cut-off system has been designed to assist
the operator in fulfilling the respon-
sibility of raising the sidestand be-
fore starting off. Therefore, check this system regularly and have a
Yamaha dealer repair it if it does not function properly.
EAU44892
Ignition circuit cut-off system The ignition circuit cut-off system (com-
prising the sidestand switch, clutch
switch and neutral switch) has the fol-
lowing functions.●
It prevents starting when the trans-
mission is in gear and the side-
stand is up, but the clutch lever is not pulled.
●
It prevents starting when the trans-
mission is in gear and the clutch le-
ver is pulled, but the sidestand is
still down.
●
It cuts the running engine when the
transmission is in gear and the
sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.
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INSTRUMENT AND CONTROL FUNCTIONS
3-21
3
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is set to “
3. Turn the key on.
4. Shift the transmission into the neutral position.
5. Push the start switch.
Does the engine start?
With the engine still running:
6. Move the sidestand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the sidestand down.
Does the engine stall?
After the engine has stalled:
10. Move the sidestand up.
11. Keep the clutch lever pulled.
12. Push the start switch.
Does the engine start?
The system is OK. The motorcycle can be ridden.The neutral switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The sidestand switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The clutch switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
YES NO YES NO YES NO
If a malfunction is noted, have a Yamaha
dealer check the system before riding.
WARNING
”.
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INSTRUMENT AND CONTROL FUNCTIONS
3-22
3
EAU38354
Auxiliary DC connector
WARNING
EWA12531
To prevent electrical shock or short-
circuiting, make sure that the cap is
installed when the auxiliary DC con-
nector is not being used.NOTICE
ECA15311
The accessory connected to the
auxiliary DC connector should not
be used with the engine turned off,
and the load must never exceed 36
W (3 A), otherwise the fuse may blow
or the battery may discharge.
A 12-V accessory connected to the
auxiliary DC connector under the rider
seat can be used when the key is in the
“ON” position.
1. Auxiliary DC connector
2. Auxiliary DC connector cap
21
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FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-1
4
EAU15596
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11151
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in
this manual, have the vehicle inspected by a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel Check fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage.
Check fuel tank breather/overflow hose for obstructions, cracks or damage, and
check hose connection. 3-14, 3-15
Engine oil Check oil level in oil tank.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage. 6-9
Transfer case oil Check vehicle for oil leakage. 6-12
Front brake Check operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add specified brak
e fluid to specified level.
Check hydraulic system for leakage. 6-17, 6-17
U1CRE1E0.book Page 1 Mond
ay, October 3, 2011 8:45 AM

OPERATION AND IMPORTANT RIDING POINTS
5-1
5
EAU15951
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10271
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accident
or injury.
EAU47150
TIPThis model is equipped with:●
a lean angle sensor to stop the en-
gine in case of a turnover. In this
case, the multi-function meter unit
indicates error code 30, but this is
not a malfunction. Turn the key to
“OFF” and then to “ON” to clear the
error code. Failing to do so will pre-
vent the engine from starting even
though the engine will crank when
pushing the start switch.
●
an engine auto-stop system. The
engine stops automatically if left
idling for 20 minutes. In this case,
the multi-function meter unit indi-
cates error code 70, but this is not
a malfunction. Push the start
switch to clear the error code and
to restart the engine.
EAU36745
Starting the engine In order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:●
The transmission is in the neutral
position.
●
The transmission is in gear with
the clutch lever pulled and the
sidestand up.
See page 3-20 for more informa-
tion.
1. Turn the key to “ON” and make sure that the engine stop switch is
set to “ ”.
The following warning lights and
indicator light should come on for a
few seconds, then go off.●
Fuel level warning light
●
Engine trouble warning light
●
Immobilizer system indicator
light
NOTICE
ECA11833
If a warning or indicator light does
not come on initially when the key is
turned to “ON”, or if a warning or in-
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