warning YAMAHA GRIZZLY 450 2016 Owners Manual

READ THIS MANUAL CAREFULLY!
It contains important safety information.
WARNING
OWNER’S MANUAL
YFM45GDXG
YFM45GPXG/YFM45GPHG
This ATV should not be ridden by anyone under 16 years of age.
2LC-F8199-6S-E0
U2LC6SE0.book Page 1 Thursday, January 21, 2016 9:58 AM

EBU17171
INTRODUCTION
EBU17293Congratulations on your purchase of the Yamaha YFM45GDXG / YFM45GPXG / YFM45GPHG. This ATV
represents the result of many years of Yamaha experience in the production of fine sporting, touring, and
pacesetting racing machines. With the purchase of this Yamaha, you can now appreciate the high degree
of craftsmanship and reliability that have made Yamaha a leader in these fields.
This manual will provide you with a good basic understanding of the features and operation of this ATV.
This manual includes important safety information. It provides information about special tech-
niques and skills necessary to ride the ATV. It also includes basic maintenance and inspection proce-
dures. If you have any questions regarding the operation or maintenance of your ATV, please consult a
Yamaha dealer.
AN IMPORTANT SAFETY MESSAGE:
 Read this manual completely before operating your ATV. Make sure you understand all instructions.
 Pay close attention to the warning and notice labels on the ATV.
 This ATV should not be ridden by anyone under 16 years of age.U2LC62E0.book Page 1 Monday, May 11, 2015 2:28 PM

EBU17331
IMPORTANT MANUAL INFORMATION
EBU17343FAILURE TO FOLLOW THE WARNINGS CONTAINED IN THIS MANUAL CAN RESULT IN SERIOUS IN-
JURY OR DEATH.
Particularly important information is distinguished in this manual by the following notations:
* Product and specifications are subject to change without notice.This is the safety alert symbol. It is used to alert you to potential per-
sonal injury hazards. Obey all safety messages that follow this sym-
bol to avoid possible injury or death.
A WARNING indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
A NOTICE indicates special precautions that must be taken to avoid
damage to the vehicle or other property.
A TIP provides key information to make procedures easier or clearer.
WARNING
NOTICETIP
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EBU17421
TABLE OF CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS .............................. 1-1
SAFETY INFORMATION ................................ 2-1
DESCRIPTION................................................ 3-1Left view ...................................................... 3-1
Right view.................................................... 3-1
Controls and instruments............................ 3-2
INSTRUMENT AND CONTROL
FUNCTIONS ................................................... 4-1 Main switch ................................................. 4-1
Indicator lights and warning lights .............. 4-2
Multi-function display.................................. 4-5
Fuel gauge .................................................. 4-6
Handlebar switches .................................... 4-7
Throttle lever ............................................. 4-12
Speed limiter ............................................. 4-13
Front brake lever ....................................... 4-14
Brake pedal and rear brake lever .............. 4-14
Drive select lever ....................................... 4-15
Fuel tank cap ............................................ 4-15
Fuel ........................................................... 4-15 Fuel cock .................................................. 4-17
Starter (choke) ......................................... 4-18
Seat .......................................................... 4-19
Storage compartments ............................. 4-20
Front carrier .............................................. 4-22
Rear carrier ............................................... 4-22
Adjusting the front and rear shock
absorber assemblies ............................. 4-22
Auxiliary DC jack....................................... 4-24
PRE-OPERATION CHECKS .......................... 5-1 Fuel ............................................................. 5-3
Engine oil .................................................... 5-3
Final gear oil ............................................... 5-3
Differential gear oil ...................................... 5-3
Coolant ....................................................... 5-3
Front and rear brakes ................................. 5-3
Throttle lever ............................................... 5-4
Tires ............................................................ 5-4
Chassis fasteners ....................................... 5-7
Instruments, lights and switches ................ 5-7
OPERATION .................................................. 6-1 Starting a cold engine................................. 6-1U2LC62E0.book Page 1 Monday, May 11, 2015 2:28 PM

1-1
1
EBU29681
LOCATION OF THE WARNING AND SPECIFICATION LABELS
EBU30292Read and understand all of the labels on your ATV. These labels contain important information for safe and
proper operation.
Never remove any labels from your ATV. If a label becomes difficult to read or comes off, request a re-
placement label from your Yamaha dealer.
For Europe
67811
9
10
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1-11
1
WARNING
Fuel vapors can be a fire or explosion hazard.
To avoid injury or death, never store fuel or
flammable liquids in this storage compartment.
Storage should not exceed 1 lb (0.5 kg)
37S-F151F-00
8
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2-6
2
WARNING
EWB00073Avoid Carbon Monoxide Poisoning
All engine exhaust contains carbon monoxide,
a deadly gas. Breathing carbon monoxide can
cause headaches, dizziness, drowsiness, nau-
sea, confusion, and eventually death.
Carbon Monoxide is a colorless, odorless,
tasteless gas which may be present even if you
do not see or smell any engine exhaust. Deadly
levels of carbon monoxide can collect rapidly
and you can quickly be overcome and unable
to save yourself. Also, deadly levels of carbon
monoxide can linger for hours or days in en-
closed or poorly ventilated areas. If you experi-
ence any symptoms of carbon monoxide
poisoning, leave the area immediately, get
fresh air, and SEEK MEDICAL TREATMENT.
Do not run engine indoors. Even if you try to
ventilate engine exhaust with fans or open
windows and doors, carbon monoxide can
rapidly reach dangerous levels.
 Do not run engine in poorly ventilated or par-
tially enclosed areas such as barns, garages,
or carports. 
Do not run engine outdoors where engine
exhaust can be drawn into a building through
openings such as windows and doors.

WARNING
EWB02592When transporting the ATV in another vehicle,
be sure it is kept upright and that the fuel cock
is in the “OFF” position. Otherwise, fuel may
leak out of the carburetor or fuel tank.
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4-2
4
EBU26697Indicator lights and warning lights
EBU17992Low-range indicator light “ ”
This indicator light comes on when the transmis-
sion is in the low-range position.EBU17982High-range indicator light “ ”
This indicator light comes on when the transmis-
sion is in the high-range position.EBU17861Neutral indicator light “ ”
This indicator light comes on when the transmis-
sion is in the neutral position.
1. On-Command differential gear lock indicator light “DIFF. LOCK”
2. Low-range indicator light “L”
3. High-range indicator light “H”
4. Neutral indicator light “N”
5. Reverse indicator light “R”
6. Park indicator light “P”
7. On-Command four-wheel-drive/differential gear lock indicator “ ”/“ ”
8. Coolant temperature warning light “ ”
1. Electric Power Steering warning light “EPS” (for EPS model)
EPS
1
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4-3
4
EBU17843Reverse indicator light “ ”
This indicator light comes on when the transmis-
sion is in the reverse position.
Furthermore, this indicator light flashes when the
engine is being raced for 10 seconds or more.TIPIf the indicator light flashes under any other cir-
cumstances or the speedometer does not show
the speed while riding, have a Yamaha dealer
check the speed sensor circuit. EBU17971Park indicator light “ ”
This indicator light comes on when the transmis-
sion is in the park position.EBU17921Coolant temperature warning light “ ”
This warning light comes on when the engine
overheats. When this occurs during operation,
stop the engine as soon as it is safe to do so and
allow it to cool down for about 10 minutes.
NOTICEECB00011The engine may overheat if the ATV is over-
loaded. In this case, reduce the load to spec-
ification.
 Start the engine after making sure that the
warning light is out. Continuous use while
the warning light is on may cause damage to
the engine. EBU29062Electric Power Steering warning light “EPS”
(for EPS model)
This warning light comes on when the key is
turned to “ON”, and then goes off once the engine
is started. If the warning light remains on or comes
on after the engine is started, the EPS system may
not be working correctly. When this occurs, have
a Yamaha dealer check the EPS system.
The electrical circuit of the warning light can be
checked by turning the key to “ON”. If the warning
light does not come on, have a Yamaha dealer
check the electrical circuit.
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4-4
4
TIPIf the engine is stopped using the engine stop
switch and the key is in the “ON” position, the
EPS warning light comes on to indicate that the
power assistance for the steering is not func-
tioning.
 If the steering load is too heavy (i.e., excessive
steering use when the ATV is traveling at a slow
speed), the power assist is reduced to protect
the EPS motor from overheating. EBU29622On-Command four-wheel-drive indicator “ ”,
On-Command differential gear lock
indicator “ ” and indicator light “DIFF. LOCK”
The On-Command four-wheel-drive indicator “ ”
comes on when the On-Command four-wheel-
drive switch is set to the “4WD” position.
The On-Command differential gear lock
indicator “ ” and the On-Command differential
gear lock indicator light “DIFF. LOCK” come on
when the On-Command differential gear lock
switch is set to the “LOCK” position.
TIPDue to the synchronizing mechanism in the dif-
ferential gear case, the four-wheel-drive indica-
tor may not come on until the ATV starts
moving.
 When the On-Command differential gear lock
switch is set to “LOCK”, the indicator “ ” and
the indicator light “DIFF. LOCK” will flash until
the differential gear is locked. If the indicator
and the indicator light continue to flash, the dif-
ferential is not locked. In this case, start moving
to allow time for the differential to lock.
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