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For XP500 For XP500 For XP500A
1. Main fuse
2. Spare main fuse
3. Main fuse box cover
1
2
3
1. Signaling system fuse
2. Ignition fuse
3. Parking lighting fuse
4. Radiator fan motor fuse
5. Fuel injection system fuse
6. Backup fuse
7. Spare fuse
8. Terminal fuse 1
9. Headlight fuse
1
2
3
4
5
6
7
7
7 8 9
7
1. Main fuse
2. Spare main fuse
3. Main fuse box cover
4. Signaling system fuse
5. Ignition fuse
6. Parking lighting fuse
7. Radiator fan motor fuse
8. Fuel injection system fuse
9. Backup fuse
10.Spare fuse
2
34 5
6
7
8
9
101
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12 For XP500A
3. Turn the vehicle power on and turnon the electrical circuit in question
to check if the device operates.
4. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
EAU64070
HeadlightsThis model is equipped with LED-type
headlights.
If a headlight does not come on, have a
Yamaha dealer check its electrical cir-
cuit.NOTICE
ECA16581
Do not affix any type of tinted film orstickers to the headlight lens.
1. Spare fuse
2. ABS solenoid fuse
3. ABS motor fuse
4. Headlight fuse
5. ABS control unit fuse
6. Terminal fuse 1
1
2
4 3
5
6
Specified fuses: Main fuse:40.0 A
Headlight fuse:
10.0 A
Signaling system fuse: 15.0 A
Ignition fuse: 7.5 A
Radiator fan motor fuse:
15.0 A
Fuel injection system fuse: 7.5 A
Parking lighting fuse: 10.0 A
ABS control unit fuse:
XP500A 7.5 A
ABS motor fuse: XP500A 30.0 A
ABS solenoid fuse: XP500A 15.0 A
Backup fuse:
7.5 A
Terminal fuse 1: 5.0 A
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EAU54501
Auxiliary lightThis model is equipped with LED-type
auxiliary lights.
If an auxiliary light does not come on,
have a Yamaha dealer check it.
EAU24182
Tail/brake lightThis model is equipped with an
LED-type tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it.
EAU52321
Replacing a front turn signal
light bulb1. Place the scooter on the center- stand.
2. Remove the socket (together with the bulb) by turning it counter-
clockwise.
3. Remove the burnt-out bulb by pushing it in and turning it counter-
clockwise.1. Turn signal light bulb socket
1
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12 4. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
5. Install the socket (together with the bulb) by turning it clockwise.
EAUT1331
Rear turn signal light bulbIf a rear turn signal light does not come
on, have a Yamaha dealer check the
electrical circuit or replace the bulb.
EAU24314
Replacing the license plate
light bulb1. Remove the license plate light unit
by removing the screws.
2. Remove the license plate light bulb socket (together with the bulb) by
pulling it out.
1. Turn signal light bulb
2. Turn signal light bulb socket
1 2
1. Screw
1
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3. Remove the burnt-out bulb by pull-
ing it out.
4. Insert a new bulb into the socket.
5. Install the socket (together with the bulb) by pushing it in.
6. Install the license plate light unit by installing the screws.
EAU61562
TroubleshootingAlthough Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your scooter re-
quire any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the scooter prop-
erly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
WARNING
EWA15142
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water heaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.
Smart key system troubleshooting
Please check the following items when
the smart key system does not work.
Is the smart key turned on? (See
page 3-5.)
Is the smart key battery dis-
charged? (See page 3-6.)
Is the smart key battery installed
correctly? (See page 3-6.)
Is the smart key being used in a lo-
cation with strong radio waves or
other electromagnetic noise? (See
page 3-1.)
Are you using the smart key that is
registered to the vehicle?
Is the vehicle battery discharged?
When the vehicle battery is dis-
charged, the smart key system will
not operate. Please have the vehi-
cle battery charged or replaced.
(See page 7-28.)
If the smart key system does not work
after checking the above-mentioned
1. License plate light unit
2. License plate light bulb socket
1 2
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12 items, have a Yamaha dealer check the
smart key system.
TIPRefer to emergency mode on page
7-38 on how to start the engine withoutusing the smart key.2PW-9-E0_1.book 35 ページ 2015年2月19日 木曜日 午後3時30分
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EAU42505
Troubleshooting chartsStarting problems or poor engine performance
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine does not start.
Check the battery.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
Operate the electric starter.4. Compression
There is compression.
There is no compression.
The engine does not start.
Have a Yamaha dealer check the vehicle.Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the compression.
Operate the electric starter.2. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The engine does not start.
Check the ignition.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
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12 Engine overheating
WARNING
EWAT1041
Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the de-
tent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the capwhile turning it counterclockwise, and then remove the cap.
TIPIf coolant is not available, tap water can be temporarily us
ed instead, provided that it is changed to the recommended coolantas soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
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