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2
3
4
5
6
7
8
9
10
11
12
13
14 ing the battery, connect the
positive lead before connecting
the negative lead.
[ECA21910]
4. After installation, make sure that
the battery leads are properly con-
nected to the battery terminals.
NOTICE
ECA16531
Always keep the battery charged.
Storing a discharged battery can
cause permanent battery damage.
EAU54025
Replacing the fuses
The main fuse box and the fuse box,
which contains the fuses for the individ-
ual circuits, are located under panel B.
(See page 7-7.)
If a fuse is blown, replace it as follows.1. Turn the vehicle power off.
2. Remove the blown fuse, and then install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15132]
For XP500
1. Main fuse
2. Spare main fuse
3. Main fuse box cover
1
2
3
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For XP500
For XP500A
For XP500A
3. Turn the vehicle power on and turn on the electrical circuit in question
to check if the device operates.
4. If the fuse immediately blows
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. Auxiliary DC jack fuse
9. Headlight fuse
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
1
2
3
4
5
6
7
7
7 8 9
7
2
3
4 5
6
7
8
9
10
1
1. Spare fuse
2. ABS solenoid fuse
3. ABS motor fuse
4. Headlight fuse
5. ABS control unit fuse
6. Auxiliary DC jack fuse
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: 7.5 A (XP500A)
ABS motor fuse: 30.0 A (XP500A)
ABS solenoid fuse:
15.0 A (XP500A)
Backup fuse: 7.5 A
Auxiliary DC jack fuse: 5.0 A
1
2
4 3
5
6
2PW-9-E1.book 30 ページ 2015年9月10日 木曜日 午後5時17分
Page 88 of 110
Periodic maintenance and adjustment
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2
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5
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7
8
9
10
11
12
13
14 again, have a Yamaha dealer
check the electrical system.
EAU64070
Headlights
This 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 or
stickers to the headlight lens.
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Periodic maintenance and adjustment
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14
EAU54502
Auxiliary lights
This 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 light
This 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.
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Periodic maintenance and adjustment
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8
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14
EAU52322
Replacing a fron t turn signal
light bulb
1. Place the scooter on the center-
stand.
2. Remove the turn signal light bulb socket (together with the bulb) by
turning it counterclockwise.
3. Remove the burnt-out bulb by pushing it in and turning it counter-
clockwise.
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 bulb
If a rear turn signal light does not come
on, have a Yamaha dealer check the
electrical circuit or replace the bulb.
1. Turn signal light bulb socket
1. Turn signal light bulb
2. Turn signal light bulb socket
1
12
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EAU24314
Replacing the license plate
light bulb
1. 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.
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
Troubleshooting
Although 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
1. Screw
1. License plate light unit
2. License plate light bulb socket
1
1 2
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Periodic maintenance and adjustment
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14 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
items, have a Yamaha dealer check the
smart key system.
TIP
Refer to emergency mode on page
7-38 on how to start the engine without
using the smart key.
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EAU63470
Troubleshooting charts
Starting problems or poor engine performance
1. FuelThere is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine turns over
quickly.
The engine turns over
slowly.
The engine does not
start.
Check the battery.
Wipe off with a dry
cloth and correct the
spark plug gaps, or
replace the spark
plugs.
Check the battery
lead connections, and
have a Yamaha dealer
charge the battery if
necessary.
2. BatteryThe battery is good.
The engine does not
start.
Check the ignition.
3. IgnitionWetOperate the electric
starter.
Dry
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.Have a Yamaha
dealer check the
vehicle.
Remove the spark
plugs and check
the electrodes.
Operate the electric
starter.
Operate the electric
starter.
Check the fuel level
in the fuel tank.
4. Compression
2PW-9-E1.book 36 ページ 2015年9月10日 木曜日 午後5時17分