2017 YAMAHA TRICITY ECO mode

Instrument and control functions
3-3
3
EAU4939C
Indicator lights and warning
lights
EAU11032Turn signal indicator lights “ ”
and“”
Each indicator light will flash when its
corresponding turn signal lights are
flashing.
EAU11081High beam indicator light “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAUN0711Eco indicator light “ECO”
This indicator light comes on when the
vehicle is being operated in an environ-
mentally friendly, fuel-efficient manner.
The indicator light goes off when the
vehicle is stopped.
TIP
Consider the following tips to reduce
fuel consumption:zAvoid high engine speeds during
acceleration.
zTravel at a constant speed.
EAU67441Coolant 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
main switch 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 main switch is turned 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-
gine if it is overheating.
TIP
If the engine overheats, see page 6-36
for further instructions.
EAU73171Engine trouble warning light “ ”
This warning light comes on if a prob-
lem is detected in the engine or other
vehicle control system. If this occurs,
have a Yamaha dealer check the on-
board diagnostic system.
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.
1. Left turn signal indicator light “ ”
2. Anti-lock Brake System (ABS) warning
light “ ” (for ABS models)
3. Coolant temperature warning light “ ”
4. High beam indicator light “ ”
5. Eco indicator light “ECO”
6. Engine trouble warning light “ ”
7. Right turn signal indicator light “ ”
1234567
ABS
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Operation and important riding points
5-1
5
EAU15952
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
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accident
or injury.
EAU74430
Starting the engine
NOTICE
ECA10251
See page 5-4 for engine break-in in-
structions prior to operating the ve-
hicle for the first time.
In order for the ignition circuit cut-off
system to enable starting, the side-
stand must be up.
See page 3-19 for more information.
1. Turn the key to “ON”.
The following warning lights and
indicator light should come on for
a few seconds, then go off.
zEngine trouble warning light
zCoolant temperature warning
light
zECO indicator light
NOTICE
ECA11834
If a warning or indicator light does
not come on initially when the key is
turned to “ON”, or if a warning or in-
dicator light remains on, see page
3-3 for the corresponding warning
and indicator light circuit check.
For ABS models:
The ABS warning light should
come on when the main switch is
turned to “ON” and then go off af-
ter traveling at a speed of 10 km/h
(6 mi/h) or higher.
NOTICE
ECA17682
If the ABS warning light does not
come on and then go off as ex-
plained above, see page 3-3 for the
warning light circuit check.
2. Close the throttle completely.
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Periodic maintenance and adjustment
6-30
6
EAU74670
Replacing the fuses
The fuse box is located under the seat.
(See page 3-15.)
MWS125-CMWS125-A
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.
2. Open the seat. (See page 3-15.)
3. Remove the fuse box cover as
shown.
4. Remove the blown fuse, and then
install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15132]
1. Fuse box
2. ABS motor fuse (for ABS models)
1. Main fuse 2
2. Main fuse
3. Signaling system fuse
4. Terminal fuse 1 (for auxiliary DC jack)
5. Spare fuse
2
1
51
234
1. Main fuse 2
2. ABS solenoid fuse
3. Main fuse
4. ABS control unit fuse
5. Signaling system fuse
6. Terminal fuse 1 (for auxiliary DC jack)
7. Spare fuse
1. Fuse box cover
71
23456
1
UBR7E0E0.book Page 30 Tuesday, October 25, 2016 2:44 PM

Specifications
8-1
8
Dimensions:
Overall length:
1980 mm (78.0 in)
Overall width:
750 mm (29.5 in)
Overall height:
1210 mm (47.6 in)
Seat height:
780 mm (30.7 in)
Wheelbase:
1350 mm (53.1 in)
Ground clearance:
125 mm (4.92 in)
Minimum turning radius:
2.5 m (8.20 ft)
Weight:
Curb weight:
159 kg (351 lb) (MWS125-C)
164 kg (362 lb) (MWS125-A)
Engine:
Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train:
SOHC
Number of cylinders:
Single cylinder
Displacement:
125 cm³
Bore × stroke:
52.0 × 58.7 mm (2.05 × 2.31 in)
Compression ratio:
11.2 : 1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:
Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA or MB
Engine oil quantity:
Oil change:
0.90 L (0.95 US qt, 0.79 Imp.qt)
Final transmission oil:
Type:
Motor oil SAE 10W-30 type SE or higher or
Gear oil SAE 85W GL-3
Quantity:
0.15 L (0.16 US qt, 0.13 Imp.qt)
Coolant quantity:
Coolant reservoir (up to the maximum level
mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes):
0.46 L (0.49 US qt, 0.40 Imp.qt)
Air filter:
Air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Regular unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity:
7.2 L (1.9 US gal, 1.6 Imp.gal)
Fuel injection:
Throttle body:
ID mark:
BR71 00
Spark plug(s):
Manufacturer/model:
NGK/CPR8EA-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:
Clutch type:
Dry, centrifugal, shoe
Drivetrain:
Primary reduction ratio:
1.000
Final drive:
Gear
Secondary reduction ratio:
10.208 (56/16 x 35/12)
Transmission type:
V-belt automatic
Chassis:
Frame type:
Underbone
Caster angle:
20.0 °
Trail:
67 mm (2.6 in)
UBR7E0E0.book Page 1 Tuesday, October 25, 2016 2:44 PM

Consumer information
9-1
9
EAU53562
Identification numbers
Record the vehicle identification num-
ber, engine serial number, and the
model label information in the spaces
provided below. These identification
numbers are needed when registering
the vehicle with the authorities in your
area and when ordering spare parts
from a Yamaha dealer.
VEHICLE IDENTIFICATION NUMBER:
ENGINE SERIAL NUMBER:
MODEL LABEL INFORMATION:
EAU26411Vehicle identification number
The vehicle identification number is
stamped into the frame.
TIP
The vehicle identification number is
used to identify your vehicle and may
be used to register it with the licensing
authority in your area.
EAUU1221Engine serial number
The engine serial number is stamped
on the bottom left side of the crank-
case.
EAUT1441Model label
The model label is affixed to the inside
of the storage compartment. (See
page 3-16.) Record the information on
this label in the space provided. This
information will be needed when order-
ing spare parts from a Yamaha dealer.
1. Vehicle identification number
1
1. Engine serial number
1. Model label
1
1
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Consumer information
9-2
9
EAU69910
Diagnostic connector
The diagnostic connector is located as
shown.
EAU74701
Vehicle data recording
This model’s ECU stores certain vehi-
cle data to assist in the diagnosis of
malfunctions and for research and de-
velopment purposes. This data will be
uploaded only when a special Yamaha
diagnostic tool is attached to the vehi-
cle, such as when maintenance checks
or service procedures are performed.
Although the sensors and recorded
data will vary by model, the main data
points are:
zVehicle status and engine perfor-
mance data
zFuel-injection and emission-relat-
ed data
Yamaha will not disclose this data to a
third party except:
zWith the consent of the vehicle
owner
zWhere obligated by law
zFor use by Yamaha in litigation
zFor general Yamaha-conducted
research purposes when the data
is not related to an individual vehi-
cle nor owner
1. Diagnostic connector
1
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10-1
10
Index
A
ABS (for ABS models) ........................... 3-11
ABS warning light (for ABS models) ....... 3-4
Acceleration and deceleration ................ 5-3
Accessory box ...................................... 3-17
Air filter and V-belt case air filter
elements ............................................. 6-14
Auxiliary DC connector ......................... 3-22
Auxiliary DC jack ................................... 3-21
Auxiliary lights ....................................... 6-32
B
Battery .................................................. 6-28
Brake fluid, changing ............................ 6-23
Brake fluid level, checking .................... 6-22
Brake lever, front .................................. 3-10
Brake lever, rear.................................... 3-10
Brake levers, lubricating ....................... 6-25
Brake/tail light ....................................... 6-32
Braking.................................................... 5-3
C
Cables, checking and lubricating ......... 6-24
Care ........................................................ 7-1
Catalytic converter ................................ 3-14
Centerstand and sidestand,
checking and lubricating .................... 6-25
Coolant ................................................. 6-12
Coolant temperature warning light ......... 3-3
D
Data recording, vehicle ........................... 9-2
Diagnostic connector.............................. 9-2
Dimmer switch ........................................ 3-9
E
Eco indicator light ................................... 3-3
Engine break-in....................................... 5-4
Engine oil and oil strainer........................ 6-9
Engine serial number .............................. 9-1
Engine trouble warning light ................... 3-3
F
Final transmission oil ............................ 6-11
Front and rear brake pads, checking.... 6-21
Front brake lever free play, checking ... 6-20
Front fork, checking .............................. 6-26
Fuel ....................................................... 3-12
Fuel consumption, tips for reducing ....... 5-4
Fuel tank cap ........................................ 3-12
Fuel tank overflow hose ........................ 3-14
Fuses, replacing.................................... 6-30
H
Handlebar switches ................................ 3-9
Headlight............................................... 6-31High beam indicator light ....................... 3-3
Horn switch ............................................ 3-9
I
Identification numbers ............................ 9-1
Ignition circuit cut-off system............... 3-19
Indicator lights and warning lights ......... 3-3
K
Keyhole shutter ...................................... 3-2
L
Leaning system, checking .................... 6-28
License plate light bulb, replacing........ 6-33
Luggage hook ...................................... 3-18
M
Main switch/steering lock....................... 3-1
Maintenance and lubrication, periodic ... 6-4
Maintenance, emission control
system.................................................. 6-3
Matte color, caution ............................... 7-1
Model label ............................................. 9-1
Multi-function meter unit ........................ 3-5
P
Panel, removing and installing ............... 6-7
Parking ................................................... 5-5
Part locations ......................................... 2-1
Passenger footrest ............................... 3-15
R
Rear brake lever free play, checking .... 6-20
S
Safe-riding points ................................... 1-6
Safety information .................................. 1-1
Seat ...................................................... 3-15
Sidestand ............................................. 3-18
Spark plug, checking ............................. 6-8
Specifications ......................................... 8-1
Starting off.............................................. 5-2
Starting the engine ................................. 5-1
Start switch ............................................ 3-9
Steering, checking................................ 6-26
Steering tie rod, checking .................... 6-27
Storage ................................................... 7-4
Storage compartment .......................... 3-16
T
Throttle grip and cable,
checking and lubricating .................... 6-24
Throttle grip free play, checking........... 6-16
Tires ...................................................... 6-17
Tool kit.................................................... 6-2
Troubleshooting ................................... 6-34
Troubleshooting charts ........................ 6-35
Turn signal indicator lights ..................... 3-3
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