2011 YAMAHA GRIZZLY 550 four wheel drive

8-59
8
EBU27751Replacing a fuse
The main fuse, the fuel injection system fuse, the
EPS fuse, and the fuse box are located under pan-
el A. (See page 8-10.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off all electrical
circuits.
1. Fuse box
2. Main/EPS spare fuse
3. Main fuse
4. EPS fuse (for EPS model)
5. Fuel injection system spare fuse
6. Fuel injection system fuse
1. Ignition fuse
2. Headlight fuse
3. Four-wheel-drive motor fuse
4. Radiator fan fuse
5. Signaling system fuse
6. Auxiliary DC jack fuse
7. Spare fuse
U28P62E0.book Page 59 Thursday, March 11, 2010 3:25 PM

8-60
8
NOTICEECB00640To prevent accidental short-circuiting, turn off
the main switch when checking or replacing a
fuse.2. Remove the blown fuse, and then install a
new fuse of the specified amperage.
WARNING! Always use a fuse of the spec-
ified rating, and never use a substitute ob-
ject in place of the proper fuse. An
improper fuse or a substitute object can
cause damage to the electrical system,
which could lead to a fire.
[EWB02172]
3. Turn the key to “ON” and turn on the electrical
circuits to check if the devices operate. Specified fuses:
Main fuse:
40.0 A
Headlight fuse:
15.0 A
Ignition fuse:
15.0 A
Four-wheel-drive motor fuse:
15.0 A
Signaling system fuse:
5.0 A
Auxiliary DC jack fuse:
15.0 A
Radiator fan fuse:
20.0 A
Fuel injection system fuse:
15.0 A
EPS fuse:
YFM550FAPA 40.0 A
YFM5FGPA 40.0 A
YFM5FGPHA 40.0 A
YFM5FGPSEA 40.0 A
U28P62E0.book Page 60 Thursday, March 11, 2010 3:25 PM

10-5
10
Voltage, capacity:
12 V, 18.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 35/35 W × 2
Tail/brake light:
12 V, 5.0/21.0 W × 1
Meter lighting:
EL
Neutral indicator light:
LED
Reverse indicator light:
LED
Coolant temperature warning light:
LED
Engine trouble warning light:
LED
EPS warning light:
YFM550FAPA LED
YFM5FGPA LED
YFM5FGPHA LED
YFM5FGPSEA LED
Park indicator light:
LED
On-Command four-wheel-drive/differential gear lock
indicator:
LCD
High-range indicator light:
LEDLow-range indicator light:
LED
Differential gear lock indicator light:
LED
Fuses:Main fuse:
40.0 A
Fuel injection system fuse:
15.0 A
EPS fuse:
YFM550FAPA 40.0 A
YFM5FGPA 40.0 A
YFM5FGPHA 40.0 A
YFM5FGPSEA 40.0 A
Headlight fuse:
15.0 A
Signaling system fuse:
5.0 A
Ignition fuse:
15.0 A
Auxiliary DC jack fuse:
15.0 A
Four-wheel-drive motor fuse:
15.0 A
Radiator fan fuse:
20.0 A
U28P62E0.book Page 5 Thursday, March 11, 2010 3:25 PM

INDEX
AAccessories and loading ................................................ 6-6
Accessories, auxiliary jack ........................................... 4-23
Air filter element, cleaning ............................................ 8-38
Axle boots .................................................................... 8-52BBattery .......................................................................... 8-55
Brake fluid, changing .................................................... 8-49
Brake fluid level, checking ............................................ 8-47
Brake hose protectors, checking the rear .................... 8-47
Brake lever, front .......................................................... 4-14
Brake levers, checking and lubricating ......................... 8-53
Brake pads, checking the front and rear ...................... 8-46
Brake pedal and rear brake lever ................................. 4-14
Brake pedal, checking and lubricating ......................... 8-54
Brake pedal free play, adjusting ................................... 8-50
Brakes .......................................................................... 8-45
Brakes, front and rear .................................................... 5-3CCables, checking and lubricating ................................. 8-52
Carrier, front ................................................................. 4-21
Carrier, rear .................................................................. 4-21
Chassis fasteners ........................................................... 5-7
Cleaning ......................................................................... 9-1
Coolant .................................................................. 5-3, 8-33
Coolant temperature warning light ................................. 4-3DDifferential gear oil ................................................ 5-3, 8-30Drive select lever .......................................................... 4-15
Drive select lever and driving in reverse ........................ 6-2
Drive select lever safety system cable, adjusting ......... 8-45
EEngine break-in .............................................................. 6-4
Engine oil ....................................................................... 5-3
Engine oil and oil filter cartridge ................................... 8-24
Engine stop switch ......................................................... 4-7
Engine trouble warning light ........................................... 4-3
EPS warning light (for EPS model) ................................ 4-3FFinal gear oil .......................................................... 5-3, 8-28
Four-wheel-drive/differential gear lock indicator ............ 4-4
Front and rear brake lever free play, checking ............. 8-49
Fuel ....................................................................... 4-16, 5-3
Fuel tank cap ................................................................ 4-15
Fuses, replacing ........................................................... 8-59HHandlebar switches ........................................................ 4-7
Headlight beam, adjusting ............................................ 8-62
Headlight bulb, replacing .............................................. 8-61
High-range indicator light ............................................... 4-2
Horn switch .................................................................... 4-8IIdentification numbers .................................................. 11-1
Indicator lights and warning lights .................................. 4-2
Instruments, lights and switches .................................... 5-7
U28P62E0.book Page 1 Thursday, March 11, 2010 3:25 PM

LLabel locations ............................................................... 1-1
Light switch .................................................................... 4-8
Low-range indicator light ................................................ 4-2MMain switch .................................................................... 4-1
Maintenance and lubrication chart ................................. 8-5
Maintenance chart, emission control system ................. 8-3
Model label ................................................................... 11-2
Multi-function display ..................................................... 4-5NNeutral indicator light ..................................................... 4-2OOn-Command differential gear lock switch .................. 4-10
On-Command four-wheel-drive switch ........................... 4-9
Override switch .............................................................. 4-8
Owner’s manual and tool kit ........................................... 8-2PPanels, removing and installing ................................... 8-10
Park indicator light ......................................................... 4-2
Parking ........................................................................... 6-5
Parking on a slope ......................................................... 6-5
Part locations ................................................................. 3-1RRadiator grills, removing .............................................. 8-21
Rear knuckle pivots, lubricating ................................... 8-55
Reverse indicator light ................................................... 4-2
Riding your ATV ............................................................. 7-1SSafety information .......................................................... 2-1
Seat .............................................................................. 4-18Shock absorber assemblies,
adjusting the front and rear ........................................ 4-21
Spark arrester, cleaning ............................................... 8-42
Spark plug, checking ................................................... 8-22
Specifications ............................................................... 10-1
Speed limiter ................................................................ 4-13
Stabilizer bushes, checking ......................................... 8-54
Starting the engine ......................................................... 6-1
Start switch .................................................................... 4-8
Steering shaft, lubricating ............................................ 8-55
Storage .......................................................................... 9-2
Storage compartments ................................................ 4-18
TTail/brake light bulb, replacing ..................................... 8-63
Throttle cable free play, adjusting ................................ 8-44
Throttle lever ......................................................... 4-13, 5-4
Tires ............................................................................... 5-4
Troubleshooting ........................................................... 8-65
Troubleshooting charts ................................................ 8-66VValve clearance ........................................................... 8-45
V-belt case drain plug .................................................. 8-44
Vehicle identification number ....................................... 11-1WWheel hub bearings, checking ..................................... 8-54
Wheel, installing ........................................................... 8-64
Wheel, removing .......................................................... 8-64
U28P62E0.book Page 2 Thursday, March 11, 2010 3:25 PM