2016 YAMAHA XVS950CU ignition

Periodic maintenance an d a djustment
6-28
6
For ABS mo
dels For ABS mo dels
If a fuse is blown, replace it as follows. 1. Turn the key to “OFF” and turn off the electrical circuit in question.
2. Remove the blown fuse, and then install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a hi gher ampera ge
ratin g than recommen ded to avoi
d causin g extensive dam-
a g e to the electrical system an d
possi bly a fire.
[EWA15132]
3. Turn the key to “ON” and turn on
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.
1. Fuse box
2. Main fuse
3. Starter relay cover
4. ABS motor fuse
5. ABS motor spare fuse
3
2
1
4
5
1. Ignition fuse
2. ABS control unit fuse
3. Signaling system fuse
4. Parking lighting fuse
5. Backup fuse (for clock and immobilizer sys-tem)
6. Headlight fuse
7. Spare fuse
8. Fuel injection system fuse
9. ABS solenoid fuse
2 1
4
5
6
7
789
3
Specified
fuses:
Main fuse: 40.0 A
Headlight fuse:
20.0 A
Signaling system fuse: 7.5 A
Ignition fuse: 15.0 A
Parking lighting fuse:
15.0 A
Fuel injection system fuse: 10.0 A
ABS motor fuse: For ABS models 30.0 A
ABS solenoid fuse:
For ABS models 15.0 A
ABS control unit fuse: For ABS models 7.5 A
Backup fuse: 7.5 A
U2DEE1E0.book Page 28 Friday, September 4, 2015 4:52 PM

Periodic maintenance an d a djustment
6-33
6
EAU25852
Trou bleshootin gAlthough Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition systems,
for example, can cause poor starting
and loss of power.
The following troubleshooting chart
represents a quick and easy procedure
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look
like Yamaha parts, but they are often
inferior, have a shorter service life and
can lead to expensive repair bills.
WARNING
EWA15142
When checkin g the fuel system, do
not smoke, an d make sure there are
no open flames or sparks in the ar-
ea, inclu din g pilot lig hts from water heaters or furnaces. Gasoline or
g
asoline vapors can i gnite or ex-
plod e, causin g severe injury or prop-
erty dama ge.U2DEE1E0.book Page 33 Friday, September 4, 2015 4:52 PM

Periodic maintenance an d a djustment
6-34
6
EAU42604
Trou bleshootin g chart
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.
U2DEE1E0.book Page 34 Friday, September 4, 2015 4:52 PM

Specifications
8-2
8
Trail:130 mm (5.1 in)Front tire:Type:
Tubeless
Size: 100/90-19M/C 57H
Manufacturer/model: BRIDGESTONE/EXEDRA G721FRear tire:Type: Tubeless
Size: 150/80B16M/C 71H
Manufacturer/model:
BRIDGESTONE/EXEDRA G722FLoa din g:Maximum load:
For ABS models 202 kg (445 lb)
For non-ABS models 206 kg (454 lb)
(Total weight of rider, passenger, cargo
and accessories)Tire air pressure (measure d on col d
tires):Up to 90 kg (198 lb) load:
Front:225 kPa (2.25 kgf/cm², 33 psi)
Rear: 250 kPa (2.50 kgf/cm², 36 psi)
90 kg (198 lb) load - maximum load:
Front:250 kPa (2.50 kgf/cm², 36 psi)
Rear:
280 kPa (2.80 kgf/cm², 41 psi)
Front wheel:Wheel type:Cast wheel
Rim size:
19M/C x MT2.50Rear wheel:Wheel type:Cast wheel
Rim size:
16M/C x MT3.50Front brake:Type:
Hydraulic single disc brake
Specified brake fluid:
DOT 4Rear brake:Type:
Hydraulic single disc brake
Specified brake fluid:
DOT 4Front suspension:Type:Telescopic fork
Spring:
Coil spring
Shock absorber: Hydraulic damper
Wheel travel: 120 mm (4.7 in)Rear suspension:Type:Swingarm
Spring: Coil spring Shock absorber:
Hydraulic damper
Wheel travel: 70 mm (2.8 in)
Electrical system:System voltage:12 V
Ignition system: TCI
Charging system:
AC magnetoBattery:Model:YTZ14S
Voltage, capacity:
12 V, 11.2 Ah (10 HR)Hea dlig ht:Bulb type:
Halogen bulbBul b watta ge × quantity:Headlight:
H4, 60.0 W/55.0 W x 1
Brake/tail light: LED
Front turn signal light:
21.0 W × 2
Rear turn signal light: 21.0 W × 2
Auxiliary light: 5.0 W × 1
License plate light:
5.0 W × 1
Meter lighting: EL (Electroluminescent)
U2DEE1E0.book Page 2 Friday, September 4, 2015 4:52 PM

Specifications
8-3
8
Neutral indicator light:LED
High beam indicator light: LED
Oil level warning light:
LED
Turn signal indicator light: LED
Fuel level warning light: LED
Engine trouble warning light:
LED
ABS warning light: For ABS models LED
Immobilizer system indicator light: LEDFuse(s):Main fuse:40.0 A
Headlight fuse: 20.0 A
Signaling system fuse:
7.5 A
Ignition fuse: 15.0 A
Parking lighting fuse: 15.0 A
Fuel injection system fuse:
10.0 A
ABS control unit fuse: For ABS models 7.5 A
ABS motor fuse: For ABS models 30.0 A ABS solenoid fuse:
For ABS models 15.0 A
Backup fuse: 7.5 A
U2DEE1E0.book Page 3 Friday, September 4, 2015 4:52 PM

10-1
10
Index
AABS (for ABS models) .......................... 3-11
ABS warning light (for ABS models) ....... 3-4
Air filter element, replacing ................... 6-13
Auxiliary light bulb, replacing ............... 6-30BBattery .................................................. 6-25
Brake and clutch levers, checking and
lubricating........................................... 6-23
Brake and shift pedals, checking and lubricating........................................... 6-22
Brake fluid, changing............................ 6-20
Brake fluid level, checking.................... 6-19
Brake lever............................................ 3-10
Brake lever free play, checking ............ 6-17
Brake light switches ............................. 6-18
Brake pedal .......................................... 3-10
Brake/tail light....................................... 6-31CCables, checking and lubricating ......... 6-21
Care ........................................................ 7-1
Catalytic converter ............................... 3-14
Clutch lever............................................. 3-9
Clutch lever free play, adjusting ........... 6-16DDimmer switch........................................ 3-8
Drive belt slack ..................................... 6-21EEngine break-in ...................................... 5-3
Engine oil and oil filter cartridge ........... 6-10
Engine serial number .............................. 9-1
Engine stop switch ................................. 3-8
Engine trouble warning light ................... 3-4
FFront and rear brake pads, checking ... 6-18
Front fork, checking ............................. 6-24
Fuel ...................................................... 3-12
Fuel consumption, tips for reducing ...... 5-3
Fuel level warning light........................... 3-4
Fuel tank breather/overflow hose ........ 3-14
Fuel tank cap........................................ 3-12
Fuses, replacing ................................... 6-27HHandlebar switches ............................... 3-8
Hazard switch ........................................ 3-9
Headlight bulb, replacing ..................... 6-29
High beam indicator light ....................... 3-3
Horn switch ............................................ 3-8IIdentification numbers ........................... 9-1
Ignition circuit cut-off system .............. 3-18
Immobilizer system ................................ 3-1
Immobilizer system indicator light ......... 3-5
Indicator lights and warning lights ......... 3-3LLicense plate light ................................ 6-32MMain switch ............................................ 3-2
Maintenance and lubrication, periodic... 6-4
Maintenance, emission control
system ................................................. 6-3
Matte color, caution ............................... 7-1
Model label............................................. 9-1
Multi-function meter unit ........................ 3-5NNeutral indicator light ............................. 3-3
OOil level warning light .............................. 3-3PPanel, removing and installing ................ 6-8
Parking.................................................... 5-4
Part locations.......................................... 2-1
Pass switch............................................. 3-8RRESET switch ......................................... 3-9
Rider seat.............................................. 3-15SSafety information................................... 1-1
SELECT switch ....................................... 3-9
Shifting.................................................... 5-2
Shift pedal............................................. 3-10
Shock absorber assemblies,
adjusting ............................................. 3-16
Sidestand.............................................. 3-17
Sidestand, checking and
lubricating ........................................... 6-23
Spark plugs, checking ............................ 6-8
Specifications ......................................... 8-1
Starting the engine ................................. 5-1
Start switch ............................................. 3-8
Steering, checking ................................ 6-25
Steering lock ......................................... 3-15
Storage ................................................... 7-3
Supporting the motorcycle ................... 6-32
Swingarm pivots, lubricating ................ 6-24TThrottle grip and cable, checking and lubricating ........................................... 6-22
Throttle grip free play, checking ........... 6-13
Tires ...................................................... 6-14
U2DEE1E0.book Page 1 Friday, September 4, 2015 4:52 PM