check engine light YAMAHA MT-03 2012 User Guide

PERIODIC MAINTENANCE AND MINOR REPAIR
EAUB1410
Replacing the license plate
light bulb
1. Reinforcement plate
2. Bulb socket
3. License plate light bulb
1. Remove the reinforcement plate
by removing the bolts and nuts.
2. Remove the license plate light
bulb socket by pulling it out.
NOTE:
When removing the license plate light
bulb socket, be careful not to pull too
hard.
EAU24350
Supporting the motorcycle
Since this model is not equipped with
a centerstand, follow these precau-
tions when removing the front and rear
wheel or performing other mainte-
nance requiring the motorcycle to
stand upright. Check that the motorcy-
cle is in a stable and level position be-
fore starting any maintenance. A
strong wooden box can be placed un-
der the engine for added stability.
To service the front wheel
1. Stabilize the rear of the motorcy-
cle by using a motorcycle stand
or, if an additional motorcycle
stand is not available, by placing
a jack under the frame in front of
the rear wheel.
2. Raise the front wheel off the
ground by using a motorcycle
stand.
6-36
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5
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7
8
9
10
3. Remove the defective bulb by
pulling it out of the socket.
4. Insert a new bulb into the socket.
5. Install the bulb socket by pushing
it in.
6. Install the reinforcement plate in
the original position, and then
tighten bolts and nuts to the spec-
ified torque.
Tightening torque:
Reinforcement plate nut:
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Reinforcement plate bolt (centre):
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Reinforcement plate bolt (upper):
10 Nm (1.0 m·kgf, 7.2 ft·lbf)

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6
7
8
9
10
INDEX
A
Air filter element, cleaning the
check hoses ..................................6-13
Air filter element, replacing ..............6-13
Anti-theft alarm (optional)...................3-8
Auxiliary light bulb, replacing ...........6-34
B
Battery ..............................................6-29
To access the battery....................6-29
To charge the battery....................6-30
To store the battery.......................6-31
Brake and clutch levers,
checking and lubricating ...............6-26
Brake fluid ........................................6-22
Changing......................................6-22
Checking fluid level.......................6-21
Brake lever .......................................3-11
Brake pads, checking.......................6-20
Brake pedal......................................3-11
Lubricating....................................6-26
C
Cables, checking and lubricating .....6-25
Care and storage...............................7-1
Cast wheels......................................6-19
Catalytic converter...........................3-13
Checking and lubricating the
brake and clutch levers.................6-26
Checking and lubricating the
brake pedal...................................6-26Checking and lubricating the
cables ...........................................6-25
Checking and lubricating the
sidestand......................................6-27
Checking and lubricating the
throttle grip and cable ...................6-25
Checking the sidestand switch.........3-20
Clock mode ........................................3-7
Clutch lever ......................................3-10
Clutch lever free play, adjusting .......6-19
Consumer information........................9-1
Controls and instruments ...................2-3
Function ..........................................3-1
Coolant.............................................6-12
Coolant temperature warning light .....3-4
D
Description .........................................2-1
Controls and instrument .................2-3
Left view..........................................2-1
Right view .......................................2-2
Dimmer switch....................................3-9
Drive chain, cleaning and
lubricating.....................................6-24
Drive chain slack ..............................6-23
Adjusting.......................................6-23
Checking.......................................6-23
E
Engine break-in ..................................5-3
Engine idling speed, adjusting .........6-14
Engine oil and oil filter element ..........6-8Engine oil filter element....................6-10
Engine stop switch.............................3-9
Engine trouble warning light...............3-4
F
Front fork, checking.........................6-27
Front wheel......................................6-37
Installing........................................6-37
Removing......................................6-37
Fuel ..................................................3-12
Fuel consumption, tips for reducing ...5-3
Fuel level warning light......................3-4
Fuel tank breather/overflow hose.....3-13
Fuel tank cap ....................................3-11
Fuses, replacing...............................6-31
H
Handlebar switches............................3-9
Dimmer switch................................3-9
Engine stop switch..........................3-9
Hazard switch ...............................3-10
Horn switch .....................................3-9
Pass switch .....................................3-9
Start switch .....................................3-9
Turn signal switch...........................3-9
Headlight bulb, replacing .................6-33
High beam indicator light ...................3-4
Horn switch ........................................3-9
I
Identification numbers........................9-1
Idling speed, adjusting .....................6-14
Ignition circuit cut-off system............3-19

INDEX
1
2
3
4
5
6
7
8
9
10
Checking operation procedure .....3-20
Immobilizer system............................3-1
Immobilizer system indicator light ......3-3
Indicator and warning lights ...............3-4
Coolant temperature warning
light .................................................3-4
Engine trouble warning light ...........3-4
Fuel level warning light...................3-4
High beam indicator light ................3-4
Immobilizer system indicator light...3-3
Neutral indicator light......................3-4
Turn signal indicator light................3-4
Indicator lights brightness
control mode...................................3-8
Instruments ........................................2-3
Instrument and control functions ........3-1
K
Key identification number...................9-1
Keys ...................................................3-1
L
License plate light bulb, replacing....6-36
Lubricating the brake and
clutch levers ..................................6-26
Lubricating the brake pedal..............6-26
Lubricating the cables......................6-25
Lubricating the drive chain ...............6-24
Lubricating the sidestand .................6-27
Lubricating the throttle grip and
cable .............................................6-25M
Main switch/steering lock ...................3-2
Model label.........................................9-2
Multi-function meter unit.....................3-5
Clock mode .....................................3-7
Indicator lights brightness
control mode...................................3-8
Odometer, tripmeter modes ............3-6
Self-diagnosis devices....................3-7
Tachometer .....................................3-6
N
Neutral indicator light.........................3-4
O
Odometer, tripmeter modes ...............3-6
Oil filter element...............................6-10
Operation and important riding
points ..............................................5-1
Owner’s tool kit..................................6-1
P
Panels, removing and installing .........6-6
Parking...............................................5-4
Pass switch ........................................3-9
Periodic maintenance and
lubrication chart ..............................6-2
Periodic maintenance and minor
repair...............................................6-1
Pre-operation check list .....................4-2
Pre-operation checks.........................4-1R
Rear wheel.......................................6-38
Installing........................................6-38
Removing......................................6-38
Record the identification numbers .....9-1
S
Safety information..............................1-1
Seats ................................................3-14
Self-diagnosis devices.......................3-7
Shift pedal ........................................3-10
Shifting ...............................................5-2
Shock absorber assembly
(adjusting).....................................3-16
Side suspension, lubricating............6-27
Sidestand.........................................3-18
Sidestand, checking and
lubricating.....................................6-27
Sidestand switch, checking ..............3-20
Spark plug, checking..........................6-6
Specifications .....................................8-1
Start switch.........................................3-9
Starting the engine.............................5-1
Steering, checking............................6-28
Steering lock ......................................3-2
Storage...............................................7-3
Supporting the motorcycle ...............6-36
T
Tachometer ........................................3-6
Tail/brake light bulb, replacing..........6-34
Throttle cable free play, adjusting ....6-15

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10
INDEX
Throttle grip and cable, checking
and lubricating ..............................6-25
Tips for reducing fuel consumption ....5-3
Tires .................................................6-16
Air pressure ..................................6-16
Tire information .............................6-18
Tire inspection ..............................6-17
Tool kit ................................................6-1
Troubleshooting................................6-39
Troubleshooting charts .................6-40
Engine overheating .......................6-41
Turn signal indicator light ...................3-4
Turn signal light bulb, replacing .......6-35
Turn signal switch..............................3-9
V
Valve clearance ................................6-15
Vehicle identification number .............9-1
W
Warning lights ....................................3-4
Wheel bearings, checking ................6-29
Wheels, cast.....................................6-19