
PERIODIC MAINTENANCE AND ADJUSTMENT
7-37
1
2
3
4
5
67
8
9
10
11
12 Engine overheating
WARNING
EWAT1041
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 capwhile turning it counterclockwise, and then remove the cap.
TIPIf coolant is not available, tap water can be temporarily us
ed instead, provided that it is changed to the recommended coolantas 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.
2PW-9-E0_1.book 37 ページ 2015年2月19日 木曜日 午後3時30分

PERIODIC MAINTENANCE AND ADJUSTMENT
7-38
1
2
3
4
5
678
9
10
11
12
EAU61545
Emergency modeWhen the smart key is lost, damaged,
or its battery has discharged, the vehi-
cle can still be turned on and the engine
started. You will need a mechanical key
and the smart key system identification
number. (See page 3-3.) To operate
the vehicle in emergency mode, carry
out the following steps.TIPEmergency mode operation will be
cancelled if the respective steps are not
carried out within the time set for each
operation or if the “OFF/LOCK” switchis pushed. 1. Stop the vehicle in a safe place.
2. Unlock the seat by inserting the mechanical key into the lock inside
the front storage compartment and
turn it clockwise. 3. Open the seat and check that the
trunk light comes on.
4. Push the “ON/ ” switch once.
5. Without completely shutting the seat, raise and lower it three times
within 10 seconds.
TIPUse the rear storage compartment light
as a guide when raising and loweringthe seat.
The smart key system indicator
light on the speedometer will come
on for three seconds to indicate
the transition to emergency mode. 6. After the smart key system indica-
tor light goes off, use the “SEAT
OPEN/ ” switch to enter the
identification number. Refer to the
following procedure on how to in-
put the identification number.
1. Smart key system indicator light “ ”
1. Identification number
1
1 1
2PW-9-E0_1.book 38 ページ 2015年2月19日 木曜日 午後3時30分

PERIODIC MAINTENANCE AND ADJUSTMENT
7-39
1
2
3
4
5
67
8
9
10
11
12 7. Inputting the identification number
is done by counting the number of
flashes of the smart key system in-
dicator light.
For example, if the identification
number is 123456:
Push and hold the “SEAT OPEN/ ” switch.
The smart key system indicator
light will start to flash.
Release the “SEAT OPEN/ ”
switch after the smart key system
indicator light flashes once.
The first digit of the identification
number has been set as “1”.
Push and hold the “SEAT OPEN/ ” switch again.
Release the “SEAT OPEN/ ”
switch after the smart key system
indicator light flashes twice.
The second digit has been set as
“2”.
Repeat the above procedure until
all digits of the
identification num-
ber have been set. The smart key
system indicator light will flash for
10 seconds if the correct identifica-
tion number was entered.
TIPEmergency mode will be terminated
when either one of the following situa-
tions apply. In this case, start over
again from step 4.
When there are no “SEAT OPEN/ ” switch operations for 10 sec-
onds during the identification num-
ber input process.
When the smart key system indi- cator light is allowed to flash 10 or
more times.
8. Press the “ON/ ” switch while the smart key system indicator light is
flashing to turn on the power to the
vehicle. The engine can now be
started.
TIP
If the identification number is not
correctly entered, the smart key
system indicator light will flash rap-
idly for 3 seconds and emergency
mode is terminated. In this case,
start over again from step 4.
To lock the handlebar after turning
on the vehicle in emergency mode,
turn the vehicle power off, wait 30
seconds, and then turn the handle-
bar to the left and press the “OFF/LOCK” switch.
2PW-9-E0_1.book 39 ページ 2015年2月19日 木曜日 午後3時30分

11-1
1
2
3
4
5
6
7
8
9
1011
12
INDEXAABS (for ABS models) .............................4-13
ABS warning light (for ABS models) ..........4-1
Acceleration and deceleration....................6-3
Air filter element, replacing ......................7-16
Auxiliary DC connector ............................4-25
Auxiliary light ............................................7-32BBattery......................................................7-28
Brake fluid, changing ...............................7-24
Brake fluid level, checking .......................7-23
Brake lever, front......................................4-11
Brake lever, rear ......................................4-11
Brake levers, lubricating...........................7-25
Braking .......................................................6-3CCables, checking and lubricating .............7-25
Care ...........................................................8-1
Catalytic converter ...................................4-16
Centerstand and sidestand, checking and lubricating .......................................7-26
Coolant.....................................................7-14DDimmer switch .........................................4-10
Drive belt slack.........................................7-24EEmergency mode .....................................7-38
Engine break-in ..........................................6-4
Engine idling speed..................................7-16
Engine oil and oil filter cartridge ...............7-11
Engine serial number ...............................10-1
Engine stop switch ...................................4-10
Engine trouble warning light.......................4-1
FFront and rear brak e lever free play,
checking ................................................ 7-20
Front and rear brake pads, checking ....... 7-22
Front fork, checking ................................. 7-27
Fuel.......................................................... 4-15
Fuel consumption, tips for reducing........... 6-4
Fuel tank cap ........................................... 4-14
Fuses, replacing ...................................... 7-29HHandlebar switches ................................... 4-9
Hazard switch .......................................... 4-10
Headlights................................................ 7-31
Helmet holder .......................................... 4-17
High beam indicator light ........................... 4-1
Horn switch .............................................. 4-10
How to lock the steering ............................ 3-9IIdentification numbers ............................. 10-1
Ignition circuit cut-off system ................... 4-23
Indicator lights and warning lights ............. 4-1KKey, handling of smart and mechanical
key........................................................... 3-3LLicense plate light bulb, replacing ........... 7-33MMaintenance and lubrication, periodic ....... 7-4
Maintenance, emission control system...... 7-3
Matte color, caution ................................... 8-1
Model label .............................................. 10-2
Multi-function display ................................. 4-3OON/Start switch........................................ 4-10 Operating range of the smart key
system .................................................... 3-2
PPanels, removing and installing ................ 7-8
Parking ...................................................... 6-5
Parking mode .......................................... 3-10
Part locations ............................................ 2-1
Pass switch ............................................. 4-10
Powering off the vehicle ............................ 3-8RRear brake lock cable, adjusting ............. 7-21
Rear brake lock, checking ....................... 7-22
Rear brake lock lever .............................. 4-12
Rear view mirrors .................................... 4-21
Rider backrest, adjusting......................... 4-17SSafe-riding points ...................................... 1-5
Safety information ..................................... 1-1
Seat opening and closing .......................... 3-9
Shock absorber assembly ....................... 4-22
Sidestand ................................................ 4-22
Smart key .................................................. 3-5
Smart key battery, replacing ..................... 3-6
Smart key system...................................... 3-1
Smart key system indicator light ............... 4-2
Spark plugs, checking ............................. 7-10
Specifications ............................................ 9-1
Speedometer............................................. 4-2
Starting off ................................................. 6-2
Starting the engine .................................... 6-1
Steering, checking................................... 7-27
Storage...................................................... 8-4
Storage compartments ............................ 4-18
2PW-9-E0_1.book 1 ページ 2015年2月19日 木曜日 午後3時30分