traction control YAMAHA TRACER 900 2018 Owners Manual

Table of contentsSafety information ............................ 1-1
Description ....................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
Instrument an d control functions ... 3-1
Immobilizer system......................... 3-1
Main switch/steering lock............... 3-2
Indicator lights and warning lights............................................ 3-4
Multi-function meter unit ................ 3-6
D-mode (drive mode).................... 3-18
Handlebar switches ...................... 3-18
Clutch lever .................................. 3-20
Shift pedal .................................... 3-20
Brake lever.................................... 3-21
Brake pedal .................................. 3-21
ABS .............................................. 3-21
Traction control system ................ 3-22
Fuel tank cap ................................ 3-24
Fuel ............................................... 3-25
Fuel tank overflow hose ............... 3-27
Catalytic converter ....................... 3-27
Seats ............................................ 3-28
Adjusting the rider seat height...... 3-29
Helmet holder ............................... 3-31
Storage compartment .................. 3-32
Windshield ................................... 3-32
Adjusting the headlight beams ..... 3-32 Handlebar position ....................... 3-33
Adjusting the front fork ................. 3-33
Adjusting the shock absorber
assembly.................................... 3-34
Auxiliary DC connector ................. 3-36
Sidestand ...................................... 3-36
Ignition circuit cut-off system ....... 3-37
Auxiliary DC jack ........................... 3-39
For your safety – pre-operation
checks ............................................... 4-1
Operation an d important ri din g
points ................................................. 5-1
Starting the engine .......................... 5-1
Shifting ............................................ 5-2
Tips for reducing fuel consumption ................................ 5-3
Engine break-in ............................... 5-3
Parking ............................................ 5-4
Perio dic maintenance an d
a d justment ........................................ 6-1
Tool kit ............................................ 6-2
Periodic maintenance charts .......... 6-3
Periodic maintenance chart for the emission control system .............. 6-3
General maintenance and lubrication chart ........................... 6-5
Removing and installing the panel ............................................ 6-9 Checking the spark plugs ............. 6-10
Canister ........................................ 6-11
Engine oil ...................................... 6-11
Coolant ......................................... 6-13
Air filter element ............................ 6-15
Checking the engine idling
speed ........................................ 6-15
Checking the throttle grip free
play ............................................ 6-15
Valve clearance............................. 6-16
Tires .............................................. 6-16
Cast wheels .................................. 6-18
Adjusting the clutch lever free play ............................................ 6-19
Checking the brake lever free play ............................................ 6-19
Brake light switches ..................... 6-20
Checking the front and rear
brake pads ................................ 6-20
Checking the brake fluid level ...... 6-21
Changing the brake fluid .............. 6-22
Drive chain slack........................... 6-23
Cleaning and lubricating the
drive chain ................................. 6-24
Checking and lubricating the cables ........................................ 6-25
Checking and lubricating the throttle grip and cable ............... 6-25
Checking and lubricating the
brake and shift pedals............... 6-26UB5CE0E0.book Page 1 Wednesday, December 20, 2017 11:08 AM

Instrument and control functions
3-4
3
EAU4939D
In dicator lig hts and warning
lig hts
EAU11032
Turn si gnal in dicator li ghts “ ”
an d“”
Each indicator light will flash when its
corresponding turn signal lights are
flashing.
EAU11061
Neutral in dicator li ght “ ”
This indicator light comes on when the
transmission is in the neutral position.
EAU11081
Hi gh beam in dicator li ght “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU77380
Oil level warnin g lig ht “ ”
This warning light comes on if the en-
gine oil level is low.
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 after
confirming that the oil level is correct
(see page 6-11), have a Yamaha dealer
check the vehicle.
TIP Even if the oil level is sufficient, the
warning light may flicker when rid-
ing on a slope or during sudden
acceleration or deceleration, but
this is not a malfunction.
 If a problem is detected in the oil
level detection circuit, the oil level
warning light will flash repeatedly.
If this occurs, have a Yamaha
dealer check the vehicle.
EAU73171
Engine trou ble warnin g li ght “ ”
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.
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 vehicle.
1. Left turn signal indicator light “ ”
2. Right turn signal indicator light “ ”
3. Oil level warning light “ ”
4. Engine trouble warning light “ ”
5. ABS warning light “ ”
6. Traction control system indicator light “ ”
7. High beam indicator light “ ”
8. Neutral indicator light “ ”
9. Immobilizer system indicator light “ ”
GEARN
25
A.TEMP °C
Lo
C.TEMP°C
0:00
TIME TRIP
3456
789
1
2
ABS
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Instrument and control functions
3-5
3
EAU69891
ABS warnin g li ght “ ”
In normal operation, this warning light
comes on when the key is turned to
“ON”, and goes off after traveling at a
speed of 10 km/h (6 mi/h) or higher.
If the ABS warning light:  does not come on when the key is
turned to “ON”
 comes on or flashes while riding
 does not go off after traveling at a
speed of 10 km/h (6 mi/h) or high-
er
The ABS may not work correctly. If any
of the above occurs, have a Yamaha
dealer check the system as soon as
possible. (See page 3-21 for an expla-
nation of the ABS.)
WARNING
EWA16041
If the ABS warnin g li ght does not go
off after travelin g at a speed of 10
km/h (6 mi/h) or hi gher, or if the
warnin g li ght comes on or flashes
while ri din g, the b rake system re-
verts to conventional brakin g. If ei-
ther of the ab ove occurs, or if the
warnin g li ght does not come on at
all, use extra caution to avoi d possi- b
le wheel lock d uring emer gency
b rakin g. Have a Yamaha d ealer
check the brake system an d electri-
cal circuits as soon as possi ble.
EAU73272
Traction control system in dicator
li g ht “ ”
In normal operation, this indicator light
is off. When traction control has en-
gaged, this indicator light will flash for
a few seconds and then go off.
When the traction control system is
turned off, this indicator light will come
on.
If the traction control system becomes
disabled while riding, or if a problem is
detected in the traction control system,
this indicator light and the engine trou-
ble warning light will come on. (See
page 3-22 for an explanation of the
traction control system.)
EAU73120
Immo bilizer system in dicator
li g ht “ ”
When the key is turned to “OFF” and
30 seconds have passed, the indicator
light will flash steadily to indicate the
immobilizer system is enabled. After 24
hours have passed, the indicator light
will stop flashing, however the immobi-
lizer system is still enabled.
The electrical circuit of the indicator
light can be checked by turning the key
to “ON”. The indicator light should
come on for a few seconds, and then
go off.
ABS
1. Traction control system indicator light “ ”
2. Engine trouble warning light “ ”
1
2
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Instrument and control functions
3-9
3 
Travel at a constant speed.
 Select the transmission gear that
is appropriate for the vehicle
speed.
Transmission gear display
The transmission gear display shows
the selected gear. This model is
equipped with 6 gears. The neutral po-
sition is indicated by the neutral indica-
tor light “ ” and by the transmission
gear display “ ”. Drive mo
de display
The drive mode display indicates
which drive mode has been selected:
“STD”, “A” or “B”. For more details on
the modes and on how to select them,
see pages 3-18 and 3-19. TCS
display
This display indicates which traction
control system setting has been se-
lected: “1”, “2” or “OFF”. For more de-
tails on the TCS settings and on how to
select them, see page 3-22.1. Neutral indicator light “ ”
2. Transmission gear display
GEARN
25
A.TEMP °C
Lo
C.TEMP°C
0:00
TIME TRIP
1
2
1. Drive mode display
1
1. TCS display
1
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Instrument and control functions
3-22
3
TIP The ABS performs a self-diagno-
sis test each time the vehicle first
starts off after the key is turned to
“ON” and the vehicle has traveled
at a speed of 10 km/h (6 mi/h) or
higher. During this test, a “click-
ing” noise can be heard from the
hydraulic control unit, and if the
brake lever or brake pedal is even
slightly applied, a vibration can be
felt at the lever and pedal, but
these do not indicate a malfunc-
tion.
 This ABS has a test mode which
allows the owner to experience
the pulsation at the brake lever or
brake pedal when the ABS is op-
erating. However, special tools are
required, so please consult your
Yamaha dealer.NOTICE
ECA20100
Be careful not to d amage the wheel
sensor or wheel sensor rotor; other-
wise, improper performance of the
ABS will result.
EAU76314
Traction control systemThe traction control system (TCS)
helps maintain traction when acceler-
ating on slippery surfaces, such as un-
paved or wet roads. If sensors detect
that the rear wheel is starting to slip
(uncontrolled spinning), the traction
control system assists by regulating
engine power as needed until traction
is restored.
WARNING
EWA15433
The traction control system is not a
su bstitute for ri din g appropriately
for the con ditions. Traction control
cannot prevent loss of traction d ue
to excessive spee d when enterin g
turns, when acceleratin g har d at a
sharp lean an gle, or while brakin g,
an d cannot prevent front wheel slip-
pin g. As with any vehicle, approach
surfaces that may be slippery with
caution an d avoi d especially slip-
pery surfaces.
1. Front wheel sensor
2. Front wheel sensor rotor
1. Rear wheel sensor
2. Rear wheel sensor rotor1
2
1
2
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Instrument and control functions
3-23
3
The “ ” indicator light flashes when
traction control has engaged. You may
notice slight changes in engine and ex-
haust sounds when the system has en-
gaged.
When the traction control system has
been set to “OFF”, the “ ” indicator
light will come on.
The TCS display indicates the current
TCS setting. There are three settings.
TCS “OFF”
TCS “OFF” turns the traction control
system off.
TCS “1” TCS “1” minimizes traction control
system assist.
TCS “2”
TCS “2” maximizes traction control as-
sist; wheel spin is most strongly con-
trolled.
TIP
When the key is turned to “ON”,
traction control is turned on and
set to “1” or “2” (whichever was
last selected).
 Turn the traction control system
off to help free the rear wheel if the
vehicle gets stuck in mud, sand, or
other soft surfaces.NOTICE
ECA16801
Use only the specifie d tires. (See
pa ge 6-16.) Usin g different size d
tires will prevent the traction control
system from controllin g tire rotation
accurately.
Settin g the traction control system
WARNING
EWA15441
Be sure to stop the vehicle before
makin g any settin g chan ges to the
traction control system. Chan gin g
settin gs while ri din g can distract the
operator an d increase the risk of an
acci dent.TCS settings can be changed only
when the vehicle is stopped and the
throttle closed.
 Push the “TCS” button to change
between TCS settings “1” and “2”.
 Push the button for two seconds
to turn the traction control system
off.
 Push the button again to turn trac-
tion control back on (TCS will re-
turn to the previous setting).
Resettin g the traction control sys-
tem
The traction control system will auto-
matically disable when:  the front wheel or rear wheel
comes off the ground while riding.
1. “TCS” button
2. TCS display
3. Traction control system indicator light “ ”
13
2
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Instrument and control functions
3-24
3

excessive rear wheel spin is de-
tected while riding.
 either wheel is rotated with the key
turned to “ON” (such as when per-
forming maintenance).
If the traction control system is dis-
abled, both the “ ” indicator light and
the “ ” warning light will come on.
Should this occur, try resetting the sys-
tem as follows. 1. Stop the vehicle and turn the key to “OFF”.
2. Wait a few seconds and then turn the key back to “ON”. 3. The “ ” indicator light should
turn off and the system be en-
abled.
TIPIf the “ ” indicator light remains on af-
ter resetting, the vehicle may still be
ridden; however, have a Yamaha deal-
er check the vehicle as soon as possi-
ble.4. Have a Yamaha dealer check thevehicle and turn off the “ ”
warning light.
EAU13076
Fuel tank capTo open the fuel tank cap
Open the fuel tank cap lock cover, in-
sert the key into the lock, and then turn
it 1/4 turn clockwise. The lock will be
released and the fuel tank cap can be
opened.
To close the fuel tank cap
With the key still inserted in the lock,
push down the fuel tank cap. Turn the
key 1/4 turn counterclockwise, remove
it, and then close the lock cover.
1. TCS display
2. Traction control system indicator light “ ”
3. Engine trouble warning light “ ”
12
3
1. Fuel tank cap lock cover
2. Unlock.
1
2
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Operation and important rid ing 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 coul d cause an acci dent
or injury.
EAUM3631
TIPThis model is equipped with:  a lean angle sensor to stop the en-
gine in case of a turnover. In this
case, the engine trouble warning
light will come on, but this is not a
malfunction. Turn the key to
“OFF” and then to “ON” to turn off
the warning light. Failing to do so
will prevent the engine from start-
ing 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. If the engine
stops, simply push the start
switch to restart the engine.
EAU83921
Startin g the en gineUnder normal conditions, shift the
transmission into neutral before start-
ing the engine. To start the engine with
the transmission in gear, the sidestand
must be up and the clutch lever pulled.
To start the engine1. Turn the main switch to “ON”, and
set the engine stop switch to “ ”.
2. Confirm the following lights per- form a circuit check. Oil level warning light
 Engine trouble warning light
 ABS warning light
 Traction control system indi-
cator light
 Immobilizer system indicator
lightTIPThe ABS warning light should go
off after reaching a speed of 10
km/h (6 mi/h) or higher.
 The neutral position indicator light
should be on when the transmis-
sion is in neutral.
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Specifications
8-3
8
License plate light:5.0 W
Meter lighting: LED
Neutral indicator light:
LED
High beam indicator light: LED
Oil level warning light: LED
Turn signal indicator light:
LED
Engine trouble warning light: LED
ABS warning light: LED
Immobilizer system indicator light:
LED
Traction control system indicator light: LEDFuse(s):Main fuse:
50.0 A
Headlight fuse: 7.5 A
Fog lamp fuse: 2.0 A
Signaling system fuse:
7.5 A
Ignition fuse: 15.0 A
Parking lighting fuse: 7.5 A Radiator fan motor fuse:
15.0 A
Fuel injection system fuse: 20.0 A
ABS control unit fuse:
7.5 A
ABS motor fuse: 30.0 A
ABS solenoid fuse: 15.0 A
Backup fuse:
7.5 A
Electronic throttle valve fuse: 7.5 A
Seat (OP) fuse: 7.5 A
Plug +12V fuse:
2.0 A
Plug +12V (OP) fuse: 2.0 A
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Index
10-2
10
Storage ................................................... 7-4
Storage compartment .......................... 3-32
Swingarm pivots, lubricating ................ 6-28TThrottle grip and cable, checking and
lubricating........................................... 6-25
Throttle grip free play, checking ........... 6-15
Tires ...................................................... 6-16
Tool kit .................................................... 6-2
Traction control system ........................ 3-22
Traction control system indicator light ... 3-5
Troubleshooting.................................... 6-35
Troubleshooting charts......................... 6-37
Turn signal indicator lights ..................... 3-4
Turn signal light bulb, replacing ........... 6-34
Turn signal switch................................. 3-19VValve clearance .................................... 6-16
Vehicle identification number ................. 9-1WWheel bearings, checking .................... 6-29
Wheels .................................................. 6-18
Windshield ............................................ 3-32
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