2021 YAMAHA TRICITY 300 stop start

Smart key system
3-8
3and confirmation with the smart key
has taken place, the main switch can
be turned while the smart key system
indicator light is on (approximately 4
seconds).
WARNING
EWA18720
Never turn the main switch to
“OFF”, “ ”, or “OPEN” while the ve-
hicle is movin
g. Otherwise the elec-
trical systems will b e switched off,
which may result in loss of control or
an acci dent.TIPDo not push the main switch knob re-
peatedly or turn the main switch back
and forth beyond normal use. Other-
wise, to protect the main switch from
damage, the smart key system will
temporarily disable and the smart key
system indicator light will flash. If this
occurs, wait until the indicator light
stops flashing before operating the
main switch again.The main switch positions are de-
scribed below.
EAU76502
ON
All electrical circuits are supplied with
power, and the engine can be started.
To turn the vehicle power on1. Turn the smart key on and bring it
within operating range.
2. Push the main switch knob and the smart key indicator light will
come on for approximately 4 sec-
onds.
3. While the smart key system indi- cator light is on, turn the main
switch to “ON”. All of the turn sig-
nal lights will flash twice and the
vehicle power will turn on.
TIPIf the vehicle battery voltage is
low, the turn signal lights will not
flash.
 See “Emergency mode” on page
8-40 for information on turning the
vehicle power on without the
smart key.
EAU76511
OFF
All electrical systems are off.
To turn the vehicle power off1. With the smart key turned on and
within operating range, turn the
main switch to “OFF”.
1. Push.
2. Turn.1 2
1. Turn.
1
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Standin g assist
4-1
4
EAU89245
Stan din g assistThe standing assist helps the rider to
keep the vehicle upright when
stopped, or when parking. When you
press the standing assist switch, the
assist will engage to help you to keep
the vehicle at its current lean angle.
WARNING
EWA20983
 When you push the vehicle, b e
sure to turn the vehicle power
off. Otherwise uninten ded d is-
en gag in g of the stan din g assist
coul d result. 
Always disen gag e the stan din g
assist un der the followin g situa-
tions. Otherwise uninten ded
loss of b alance coul d result an d
lea d to vehicle overturn.
When travelin g on roa ds with
o bstacles (e. g. roa d humps,
si dewalk)
When the vehicle is on un- pave d or rou gh groun d.
When the vehicle is on a slope.
Gettin g on an d off
When getting on the vehicle, make
sure the vehicle power is off, and apply
the front or rear brake.
When getting off the vehicle, apply the
parking brake and turn the vehicle
power off.
WARNING
EWA20993
When the vehicle is stoppe d with the
stan din g assist en gag ed , never step
on only one footrest, nor load lug-
g ag e unevenly on the vehicle. Other- wise uninten
ded loss of b alance
may result, which coul d lea d to vehi-
cle overturn.
Stan din g assist operation
WARNING
EWA21003
The stan din g assist can b e operated
even when the vehicle is leanin g.
Therefore, keep the followin g in
mind :
 Never en gag e the stan din g as-
sist while movin g. Otherwise
the vehicle will be hel d at an un-
inten ded lean an gle, which may
result in loss of control.
 Be sure to disen gag e the stan d-
in g assist b efore startin g off.
Otherwise the stan din g assist
will uninten ded ly disen gag e,
an d may cause loss of b alance.Engaging the standing assist1. Stop the vehicle and close the
throttle completely. The standing
assist indicator light starts flash-
ing.
1. Standing assist indicator light “ ”
1
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Standin g assist
4-2
4
2. Press the standing assist switch
once.
3. The standing assist indicator light comes on and the beeper sounds
once. The assist is now engaged.
En gag in g con ditions of the stan din g
assist
The standing assist can be engaged
when the following conditions are met:  Vehicle speed is 10 km/h (6 mi/h)
or less with vehicle power on
 Engine speed is 2000 r/min or less
 Throttle grip is in fully closed posi-
tion with engine running
 Standing assist warning light is off
 Standing assist switch is on
NOTICE
ECA26993
If the vehicle battery volta ge is low,
the stan din g assist may hol d at its
current position even if the switch is
operated . To prevent this from oc-
currin g, avoi d improper use such as
the followin g:
 Pushin g the en gine start switch
an d the stan din g assist switch
at the same time. 
Operatin g the stan din g assist
repeated ly when the en gine is
not runnin g.
Disengaging the standing assist1. Stop the vehicle and hold it up-
right.
2. Press the standing assist switch twice.
3. The standing assist indicator light flashes, and the beeper sounds
twice. The assist is now disen-
gaged.
Automatic disen gag in g con ditions
of the stan din g assist
The standing assist disengages auto-
matically when one of the following
conditions is detected.  Vehicle speed is over 10 km/h (6
mi/h) with vehicle power on
 Engine speed is over 2300 r/min
 Throttle grip is turned with engine
running
WARNING
EWA21013
Do not race the en gine when
stoppe d an d the stan din g assist
is en gag ed . Otherwise the stan
din g assist will disen gag e
an d may cause a loss of bal-
ance.
 Do not coast with the vehicle
power off. Otherwise, if you turn
the vehicle power on while the
vehicle is coastin g, the stan din g
assist may disen gag e, which
coul d cause a loss of balance.
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Instrument and control functions
5-4
5
WARNING
EWA12423
Be sure to stop the vehicle before
makin g any settin g chan ges to the
multi-function meter unit. Chang ing
settin gs while ri din g can distract the
operator an d increase the risk of an
acci dent.
EAU89230
Switchin g the display units
The display units can be switched be-
tween kilometers and miles.
To switch the display units1. Turn the vehicle off.
2. While pushing the “SEL” switch, turn the vehicle on.
3. Continue to push the “SEL” switch for at least 5 seconds.
EAU86831
Spee dometer
The speedometer shows the vehicle’s
traveling speed.
EAU87180
Tachometer
The tachometer allows the rider to
monitor the engine speed and keep it
within the ideal power range.NOTICE
ECA23050
Do not operate the en gine in the ta-
chometer hi gh-r/min zone.
Hi gh-r/min zone: 9000 r/min an d
a b ove
EAU86841
Fuel meter
The fuel meter indicates the amount of
fuel in the fuel tank. The display seg-
ments of the fuel meter disappear from
“F” (full) towards “E” (empty) as the fuel
level decreases. When approximately
2.4 L (0.63 US gal, 0.53 Imp.gal) of fuel
remains, the last segment starts flash-
ing. Refuel as soon as possible.TIPIf a problem is detected in the electrical
circuit, the fuel level segments will flash
repeatedly. If this occurs, have a
Yamaha dealer check the vehicle.
1. Tachometer
2. High-r/min zone
1
2
1. Fuel meter
1
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Instrument and control functions
5-9
5
EAU1234R
Han dle bar switchesLeft Ri
ght
EAU54203
Dimmer/Pass switch “ / /PASS”
Set this switch to “ ” for the high
beam and to “ ” for the low beam.
To flash the high beam, push the
switch down towards “PASS” while the
headlights are on low beam.
EAU12461
Turn si gnal switch “ / ”
To signal a right-hand turn, push this
switch to “ ”. To signal a left-hand
turn, push this switch to “ ”. When
released, the switch returns to the cen-
ter position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12501
Horn switch “ ”
Press this switch to sound the horn.
EAU89273
Stan din g assist switch “ ”
To engage the standing assist, press
the switch once when the standing as-
sist indicator light is flashing.
1. Standing assist switch “ ”
2. Dimmer/Pass switch “ / /PASS”
3. Turn signal switch “ / ”
4. Horn switch “ ”12
3
4
1. Stop/Run/Start switch / / Ž
2. Hazard switch Ž
3.
12
3
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Instrument and control functions
5-10
5
To disengage the standing assist,
press the switch twice.
EAU54213
Stop/Run/Start switch “ / / ”
To crank the engine with the starter,
set this switch to “ ”, and then push
the switch down towards “ ”. See
page 7-2 for starting instructions prior
to starting the engine.
Set this switch to “ ” to stop the en-
gine in case of an emergency, such as
when the vehicle overturns or when the
throttle cable is stuck.
EAU79500
Hazar
d switch “ ”
With the main switch in the “ON” 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
ECA10062
Do not use the hazar d lig hts for an
exten ded len gth of time with the en-
g ine not runnin g, otherwise the bat-
tery may d ischarge.
EAU88941
“SEL/RES” switch
T h i s s w i t c h i s u s e d t o m a k e s e t t i n g a n d
display changes in the multi-function
meter unit. See page 5-3 for more in-
formation.
To use the “SEL” switch, move the
“SEL/RES” switch in direction (a). To
use the “RES” switch, move the
“SEL/RES” switch in direction (b).
EAU12902
Front brake leverThe front brake lever is located on the
right side of the handlebar. To apply
the front brake, pull this lever toward
the throttle grip.
1. “SEL/RES” switch
1(a)
(b)
1. Front brake lever
1
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Instrument and control functions
5-22
5
EAU45055
Ig nition circuit cut-off systemThis system prevents engine starts un-
less the sidestand is up. Also, it will
stop the running engine should the
sidestand be lowered.
Periodically check the system via the
following procedure.TIP This check is most reliable if per-
formed with a warmed-up engine.
 See pages 3-7 and 5-9 for switch
operation information.
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Instrument and control functions
5-23
5
With the engine still off:
7. Move the sidestand up.
8. Apply the front or rear brake.
9. Push the start switch.
Does the engine start?
With the engine still running:
10. Move the sidestand down.
Does the engine stall?
The system is OK. The vehicle can be ridden. The sidestand switch may not be working.
The vehicle should not be ridden
until
checked by a Yamaha dealer.
The sidestand switch may not be working.
The vehicle should not be ridden until
checked by a Yamaha dealer.
YES NO YES NO NO YES
The brake switch may not be working.
The vehicle should not be ridden until
checked by a Yamaha dealer.
WARNING
The vehicle must be placed on the
centerstand during this inspection.
If a malfunction is found, have the vehicle
inspected before riding.
With the engine turned off:
1.Place vehicle on centerstand.
2.Move the sidestand down.
3.Set engine stop switch to run position.
4.Turn main switch to on position.
5.Apply the front or rear brake.
6.Push the start switch.
Does the engine start?
UBEDE0E0.book Page 23 Thursday, October 1, 2020 1:04 PM