2015 YAMAHA TRACER 900 check engine light

OPERATION AND IMPORTANT RIDING POINTS
5-2
5
d
icator li ght remains on, see pa ge
3-3 for the correspon din g warnin g
an d in dicator li ght circuit check.
The ABS warning light should
come on when the key is turned to
“ON”, and then go off after travel-
ing at a speed of 10 km/h (6 mi/h)
or higher.
NOTICE
ECA17682
If the ABS warnin g li ght does not
come on an d then go off as ex-
plaine d a bove, see pa ge 3-3 for the
warnin g li ght circuit check.2. Shift the transmission into the
neutral position. The neutral indi-
cator light should come on. If not,
ask a Yamaha dealer to check the
electrical circuit.
3. Start the engine by pushing the “ ” side of the start/engine
stop switch.
If the engine fails to start, release
the start/engine stop switch, wait
a few seconds, and then try again.
Each starting attempt should be
as short as possible to preserve the battery. Do not crank the en-
gine more than 10 seconds on any
one attempt.
NOTICE
ECA11043
For maximum en
gine life, never ac-
celerate har d when the en gine is
col d!
EAU16673
Shiftin gShifting gears lets you control the
amount of engine power available for
starting off, accelerating, climbing hills,
etc.
The gear positions are shown in the il-
lustration.TIPTo shift the transmission into the neu-
tral position, press the shift pedal down
repeatedly until it reaches the end of its
travel, and then slightly raise it.1. Shift pedal
2. Neutral position
1
N
2 3
4
5
6
1
2
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-9
6
EAU19653
Checking the spark plugsThe spark plugs are important engine
components, which should be
checked periodically, preferably by a
Yamaha dealer. Since heat and depos- its will cause any spark plug to slowly
erode, they should be removed and
checked in accordance with the peri-
odic maintenance and lubrication
chart. In addition, the condition of the
spark plugs can reveal the condition of
the engine.
The porcelain insulator around the
center electrode of each spark plug
should be a medium-to-light tan (the
ideal color when the vehicle is ridden
normally), and all spark plugs installed
in the engine should have the same
color. If any spark plug shows a dis-
tinctly different color, the engine could
be operating improperly. Do not at-
tempt to diagnose such problems
yourself. Instead, have a Yamaha deal-
er check the vehicle.
If a spark plug shows signs of elec-
trode erosion and excessive carbon or
other deposits, it should be replaced. Before installing a spark plug, the
spark plug gap should be measured
with a wire thickness gauge and, if
necessary, adjusted to specification.
Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the spark
plug threads.
TIPIf a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4–
1/2 turn past finger tight. However, the
spark plug should be tightened to the
specified torque as soon as possible.NOTICE
ECA10841
Do not use any tools to remove or in-
stall the spark plu
g cap, otherwise
the i gnition coil coupler may get
d amag ed . The spark plu g cap may
b e difficult to remove because the
ru bber seal on the en d of the cap fits
ti g htly. To remove the spark plu g
cap, simply twist it b ack and forth
while pullin g it out; to install it, twist
it back an d forth while pushin g it in.
Specified spark plu g:
NGK/CPR9EA9
1. Spark plug gap
Spark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
Ti ghtenin g torque:
Spark plug: 13 Nm (1.3 m·kgf, 9.4 ft·lbf)
U2PPE0E0.book Page 9 Monday, July 14, 2014 3:25 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-10
6
EAU1987A
Engine oil an d oil filter car-
tri dgeThe engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter car-
tridge replaced at the intervals speci-
fied in the periodic maintenance and
lubrication chart.
To check the en gine oil level
1. Place the vehicle on the center- stand. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles, and then check the oil level
through the engine oil level check
window located at the bottom-
right side of the crankcase.TIPThe engine oil should be between the
minimum and maximum level marks.
4. If the engine oil is below the mini-mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
To chan ge the en gine oil (with or
without oil filter cartri dge replace-
ment) 1. Place the vehicle on a level surfa- ce.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Place an oil pan under the engine to collect the used oil. 4. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
TIPSkip steps 5–7 if the oil filter cartridge
is not being replaced.5. Remove the oil filter cartridge withan oil filter wrench.
1. Engine oil filler cap
2. Engine oil level check window
3. Maximum level mark
4. Minimum level mark
1
2
34
1. Engine oil drain bolt
2. Gasket
12
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-12
6
TIPBe sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.NOTICE
ECA11621
In or der to prevent clutch slip-
pa ge (since the en gine oil also
lu bricates the clutch), do not
mix any chemical additives. Do
not use oils with a d iesel speci-
fication of “CD” or oils of a hi gh-
er quality than specifie d. In
a ddition, do not use oils la beled
“ENERGY CONSERVING II” or
hi gher.
 Make sure that no forei gn mate-
rial enters the crankcase.
10. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off
and check for the cause.TIPAfter the engine is started, the engine
oil level warning light should go off if
the oil level is sufficient.NOTICE
ECA10402
If the oil level warnin g lig ht flickers
or remains on even if the oil level is
correct, immed iately turn the en gine
off an d have a Yamaha d ealer check
the vehicle.11. Turn the engine off, wait a few mi- nutes until the oil settles, and then
check the oil level and correct it if
necessary.
EAU20071
CoolantThe coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU40157
To check the coolant level1. Place the vehicle on the center- stand.TIPThe coolant level must be
checked on a cold engine since
the level varies with engine tem-
perature.
 Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.2. Check the coolant level in the
coolant reservoir.TIPThe coolant should be between the mi-
nimum and maximum level marks.
Recommen ded en gine oil:
See page 8-1.
Oil quantity: Without oil filter cartridge replace-
ment:2.40 L (2.54 US qt, 2.11 Imp.qt)
With oil filter cartridge replacement:
2.70 L (2.85 US qt, 2.38 Imp.qt)
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10-1
10
INDEX
AABS....................................................... 3-22
ABS warning light ................................... 3-4
Air filter element.................................... 6-15
Auxiliary DC jack .................................. 3-39
Auxiliary light ........................................ 6-34BBattery .................................................. 6-30
Brake and clutch levers, checking and lubricating........................................... 6-27
Brake and shift pedals, checking and lubricating........................................... 6-26
Brake fluid, changing............................ 6-23
Brake fluid level, checking.................... 6-22
Brake lever............................................ 3-21
Brake lever free play, checking ............ 6-20
Brake light switches ............................. 6-21
Brake pedal .......................................... 3-21CCables, checking and lubricating ......... 6-26
Care ........................................................ 7-1
Catalytic converter ............................... 3-27
Centerstand and sidestand, checking and lubricating ................................... 6-28
Clutch lever........................................... 3-20
Clutch lever free play, adjusting ........... 6-19
Coolant ................................................. 6-12DDimmer/Pass switch............................. 3-19
D-mode (drive mode)............................ 3-18
Drive chain, cleaning and lubricating ... 6-25
Drive chain slack .................................. 6-23EEngine break-in ...................................... 5-4 Engine idling speed, checking ............. 6-16
Engine oil and oil filter cartridge........... 6-10
Engine serial number ............................. 9-1
Engine trouble warning light .................. 3-4
FFront and rear brake pads, checking ... 6-21
Front fork, adjusting ............................. 3-33
Front fork, checking ............................. 6-29
Fuel ...................................................... 3-25
Fuel consumption, tips for reducing ...... 5-4
Fuel tank breather hose and overflow
hose ................................................... 3-26
Fuel tank cap........................................ 3-24
Fuses, replacing ................................... 6-31HHandlebar switches ............................. 3-18
Hazard switch ...................................... 3-19
Headlight .............................................. 6-34
Helmet holder....................................... 3-31
High beam indicator light ....................... 3-4
Horn switch .......................................... 3-19IIdentification numbers ........................... 9-1
Ignition circuit cut-off system .............. 3-37
Immobilizer system ................................ 3-1
Immobilizer system indicator light ......... 3-5
Indicator lights and warning lights ......... 3-3LLicense plate light bulb, replacing ....... 6-35
Luggage strap holders ......................... 3-36MMain switch/steering lock ...................... 3-2
Maintenance and lubrication, periodic... 6-4 Maintenance, emission control
system .................................................. 6-3
Matte color, caution................................ 7-1
Menu switch ......................................... 3-19
Model label ............................................. 9-1
Multi-function meter unit ........................ 3-6
NNeutral indicator light ............................. 3-4OOil level warning light .............................. 3-4PPanel, removing and installing ................ 6-8
Parking.................................................... 5-5
Part locations.......................................... 2-1RRider seat height, adjusting .................. 3-29SSafety information................................... 1-1
Seats ..................................................... 3-27
Select switch ........................................ 3-20
Shifting.................................................... 5-2
Shift pedal............................................. 3-21
Shock absorber assembly, adjusting ... 3-34
Sidestand.............................................. 3-36
Spark plugs, checking ............................ 6-9
Specifications ......................................... 8-1
Start/Engine stop switch ...................... 3-19
Starting the engine ................................. 5-1
Steering, checking ................................ 6-29
Storage ................................................... 7-4
Storage compartment........................... 3-31
Swingarm pivots, lubricating ................ 6-28TTail/brake light ...................................... 6-34
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