NHTSA ID Number: 10109091
Manufacturer Communication Number: 99924-1509-03
TSB/Document Date: 2017-08-01
Summary
Service Manual
to the Upper Fairing Disassembly in the Frame
• Refer
chapter.
Headlight Installation
to the Upper Fairing Assembly in the Frame chap• Refer
ter.
City Light (LED) Removal
to the Upper Fairing Disassembly in the Frame
• Refer
chapter.
City Light (LED) Installation
to the Upper Fairing Assembly in the Frame chap• Refer
ter.
Tail/Brake Light (LED) Removal
• Refer to the Rear Fender Removal in the Frame chapter.
Tail/Brake Light (LED) Installation
to the Rear Fender Installation in the Frame chap• Refer
ter.
License Plate Light Bulb Replacement
• Remove:
Screws [A]
License Plate Light Cover [B] and Lens
16-56 ELECTRICAL SYSTEM
Lighting System
• Pull the bulb [A] out of the socket [B].
NOTICE
Do not turn the bulb. Pull the bulb out to prevent
damage to the bulb. Do not use bulb rated for
greater wattage than the specified value.
the bulb with a new one.
• Replace
Install
the
removed parts.
•
Headlight/Tail Light Circuit
1. Ignition Switch
2. Meter Unit
3. Headlight (Low) 12 V 55 W
4. Headlight (High) 12 V 55 W
5. City Light (LED)
6. Joint Connector A
7. Joint Connector B
8. Passing Button
9. Dimmer Switch
10. Fuse Box (1)
11. Headlight Relay Fuse 15 A
12. Brake Light/Horn Fuse 10 A
13. Diode (Headlight)
14. Alternator
15. Regulator/Rectifier
16. Joint Connector H
17. Headlight Circuit Relay
18. Starter Circuit Relay
19. Starter Relay
20. Main Fuse 30 A
21. Battery 12 V 8.6 Ah
22. Frame Ground
23. Joint Connector L
24. Tail/Brake Light (LED)
25. License Plate Light 12 V 5 W
ELECTRICAL SYSTEM 16-57
Lighting System
Front Turn Signal Light Removal
• Refer to the Upper Fairing Assembly Removal.
Front Turn Signal Light Installation
• Refer to the Upper Fairing Assembly Installation.
Rear Turn Signal Light Bulb Replacement
• Remove:
Rear Turn Signal Light Lens Screw [A]
Rear Turn Signal Light Lens [B]
and turn the turn signal light bulb [A] counterclock• Push
wise and remove it.
• Replace the bulb with a new one.
the new bulb [A] by aligning its pins [B] with the
• Insert
grooves [C] in the socket, and turn the bulb clockwise
securely.
the Rear Turn Signal Light lens [A].
• Install
Tighten:
•
Torque - Rear Turn Signal Light Lens Screw [B]: 1.0 N·m
(0.10 kgf·m, 8.9 in·lb)
○Another Bulb: Repeat the above steps.
16-58 ELECTRICAL SYSTEM
Lighting System
Turn Signal Relay Inspection
the fuel tank (see Fuel Tank Removal in the Fuel
• Remove
System (DFI) chapter).
the rubber cover [A].
• Open
Take
the
relay [B] off the bracket.
• Disconnectturnthesignal
connector.
•
one 12 V battery and turn signal lights as indi• Connect
cated in the figure, and count how many times the lights
blink for one minute.
Turn Signal Relay [A]
Turn Signal Lights [B]
12 V Battery [C]
If the lights do not blink as specified, replace the turn signal relay.
Testing Turn Signal Relay
Load
The Number of Turn
Signal Lights
Wattage (W)
Blinking Times
(c/m*)
1**
10
140 250
2
20
75 95
(*): Cycle(s) per minute
(**): Corrected to “one light burned out”.
ELECTRICAL SYSTEM 16-59
Lighting System
Turn Signal Light Circuit
1. Ignition Switch
2. Meter Unit
3. Front Right Turn Signal Light (LED)
4. Turn Signal Relay
5. Fuse Box (1)
6. Turn Signal Relay Fuse 10 A
7. Joint Connector L
8. Rear Left Turn Signal Light 12 V 10 W
9. Rear Right Turn Signal Light 12 V 10 W
10. Frame Ground
11. Battery 12 V 8.6 Ah
12. Main Fuse 30 A
13. Starter Relay
14. Turn Signal Switch
15. Joint Connector D
16. Joint Connector C
17. Joint Connector B
18. Front Left Turn Signal Light (LED)
16-60 ELECTRICAL SYSTEM
Air Switching Valve
Air Switching Valve Operation Test
to the Air Suction System Damage Inspection in the
• Refer
Periodic Maintenance chapter.
Air Switching Valve Unit Test
the air switching valve (see Air Switching Valve
• Remove
Removal in the Engine Top End chapter).
a tester [A] to the air switching valve terminals
• Connect
as shown.
Air Switching Valve Resistance
Standard: 20 24 Ω @20°C (68°F)
If the resistance reading is out of the specified value, replace it with a new one.
the 12 V battery [A] to the air switching valve
• Connect
terminals as shown.
the air to the intake air duct [A], and make sure does
• Blow
not flow the blown air from the outlet air ducts [B].
the 12 V battery.
• Disconnect
the air to the intake air duct [A] again, and make sure
• Blow
flow the blown air from the outlet air ducts [B].
If the air switching valve does not operate as described,
replace it with a new one.
NOTE
○To check air flow through the air switching valve, just
blow through the air switching valve hose (intake side)
[C].
ELECTRICAL SYSTEM 16-61
Air Switching Valve
Air Switching Valve Circuit
1. ECU
2. Engine Ground
3. Battery 12 V 8.6 Ah
4. Starter Relay
5. Main Fuse 30 A
6. Fuse Box (1)
7. Oxygen Sensor Heater Fuse 10 A
8. Ignition Switch
9. Frame Ground
10. Air Switching Valve
16-62 ELECTRICAL SYSTEM
Air Intake Solenoid Valve
Air Intake Solenoid Valve Operation Test
the engine and run it at idle speed.
• Start
the air intake valve [A] as follows.
•○Check
When the engine is running, the air intake valve is lifting
up.
If the valve does not operate properly, check the air intake
solenoid valve hoses for leak.
If there are no leaks, check the air intake solenoid valve.
Air Intake Solenoid Valve Unit Test
the air intake solenoid valve (see Air Intake So• Remove
lenoid Valve Removal in the Fuel System (DFI) chapter).
a tester [A] to the air intake solenoid valve termi• Connect
nals as shown.
Air Intake Solenoid Valve Resistance
Standard: 22 26 Ω @20°C (68°F)
If the resistance reading is out of the specified value, replace it with a new one.
the 12 V battery [A] to the air intake solenoid
• Connect
valve terminals as shown.
the air to the intake air duct [A], and make sure does
• Blow
not flow the blown air from the outlet air duct [B].
the 12 V battery.
• Disconnect
the air to the intake air duct [A] again, and make sure
• Blow
flow the blown air from the outlet air duct [B].
If the air intake solenoid valve does not operate as described, replace it with a new one.
NOTE
○To check air flow through the air intake solenoid valve,
just blow through the air intake solenoid valve hose (intake side) [C].
ELECTRICAL SYSTEM 16-63
Air Intake Solenoid Valve
Air Intake Solenoid Valve Circuit
1. ECU
2. Engine Ground
3. Battery 12 V 8.6 Ah
4. Main Fuse 30 A
5. Starter Relay
6. Fuse Box (1)
7. Oxygen Sensor Heater Fuse 10 A
8. Ignition Switch
9. Air Intake Solenoid Valve
16-64 ELECTRICAL SYSTEM
Radiator Fan System
Fan Motor Inspection
the air cleaner housing (see Air Cleaner Housing
• Remove
Removal in the Fuel System (DFI) chapter).
the connector [A].
• Disconnect
Using
an
auxiliary
leads, supply battery power to the fan
• motor.
If the fan does not rotate, the fan motor is defective and
must be replaced.
ELECTRICAL SYSTEM 16-65
Radiator Fan System
Radiator Fan Circuit
1. Ignition Switch
2. Fan Motor
3. Water Temperature Sensor
4. ECU
5. Frame Ground
6. Frame Ground
7. Engine Ground
8. Battery 12 V 8.6 Ah
9. Starter Relay
10. Main Fuse 30 A
11. Fuse Box (2)
12. Fan Fuse 15 A
13. Ignition Fuse 15 A
14. Fuse Box (1)
15. Radiator Fan Relay
16-66 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
Meter Unit Removal
the upper fairing assembly (see Upper Fairing
• Remove
Assembly Removal in the Frame chapter).
the bolt [A] (other than US, CA and CAL models).
• Remove
Slide
back
the dust cover and disconnect the meter unit
• connector [B].
• Remove:
Bolts [A]
Nut [B] (other than US, CA and CAL models)
Meter Bracket [C] with Meter Unit
• Remove:
Screws [A]
Meter Unit [B]
NOTICE
Place the meter unit so that the face is up. If a meter
unit is left upside down or sideways for any length
of time, it will malfunction.
Meter Unit Installation
that the dampers [A] are in place.
• Check
Tighten:
•
Torque - Meter Unit Mounting Screws: 1.2 N·m (0.12 kgf·m,
11 in·lb)
the lead correctly (see Cable, Wire, and Hose Rout• Run
ing section in the Appendix chapter).
• Install the removed parts (see appropriate chapters).
Meter Unit Disassembly
NOTICE
Do not disassemble the meter unit, because the individual parts of meter unit are damaged.
ELECTRICAL SYSTEM 16-67
Meter, Gauge, Indicator Unit
Meter Operation Inspection
Check 1-1: Switching Inspection
Turn the ignition switch on.
Inspection of SEL Button
Each time the SEL button [A] is pressed, check that the
multifunction display changes as shown.
Warning Messages (When Occurred) [B]
•
•
the SEL button and hold it, and then check that the
• Push
multifunction display changes to the setting mode.
If the meter does not work, check the left switch housing
and the wiring for continuity (see Meter Unit Circuit).
If the left switch housing and the wiring are good, replace
the meter unit.
Inspection of Upper/Lower Button
In the setting mode, each time the upper button [A] or
lower button [B] is pressed, check that the setting mode
changes as shown.
•
1. Power Mode Setting
2. KEBC Setting
3. KQS Setting
4. KLCM Setting
5. Shift-up Indicator Setting
6. Temperature Display Setting
7. Clock Setting
8. Setting Reset
the clock setting and push the SEL button.
• Display
Push
the
upper or lower button and hold it, and then check
• that the time
changes continuously.
If the meter does not work, check the left switch housing
and the wiring for continuity (see Meter Unit Circuit).
If the left switch housing and the wiring are good, replace
the meter unit.
16-68 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
Inspection of Start/Stop Switch and Lap Switch
Display the trip meter.
Turn the lap switch [A] rightward and hold it, and then
check that the trip meter can be reset.
Display the stop watch.
Turn the start/stop switch [B] leftward, and then check that
the stop watch starts timing laps.
Turn the lap switch rightward, and then check that the lap
time displays.
If the meter does not work, check the left and right switch
housing and the wiring for continuity (see Meter Unit Circuit).
If the left and right switch housing and the wiring are good,
replace the meter unit.
•
•
•
•
•
Inspection of Simultaneous Press
Display the odometer.
Push the SEL button while turning the lap switch rightward, and then check that the display units can be shifted.
If the meter does not work, check the left switch housing
and the wiring for continuity (see Meter Unit Circuit).
If the left switch housing and the wiring are good, replace
the meter unit.
•
•
Check 1-2: Gear Position Indicator Inspection
Turn the ignition switch on.
The green neutral indicator light (LED) [A] goes on when
the transmission gear is neutral position.
•
•
the low gear position, and check that the display
• Set
changes to 1 mark [A] and the green neutral indicator
•
•
•
light (LED) goes off.
Using the rear stand, raise the rear wheel off the ground.
Rotate the rear wheel by hand, and change the gear position.
Check that the display corresponding to each gear position (1, 2, 3, 4, 5 or 6) appears.
If the display function does not work, check the following
parts.
Gear Position Sensor (see Gear Position Sensor Inspection)
Wiring (see Meter Unit Circuit)
If the above parts are good, replace the meter unit and/or
ECU.
ELECTRICAL SYSTEM 16-69
Meter, Gauge, Indicator Unit
Check 2-1: Ambient Brightness Sensor Inspection
NOTE
○This meter unit has the automatically brightness adjustment function by the sensor in addition to the manual
brightness setting.
the ignition switch on.
• Turn
that the brightness of the tachometer [A] and LCD
• Check
[B] are changed by shining a light on the sensor [C] with
the penlight.
If the meter does not work, replace the meter unit.
Check 2-2: Battery Warning Indicator Inspection
When the battery condition is low voltage (10.8 11.2
V or less) or high voltage (15.5 16.5 V or more), the
red warning indicator light (LED) [A] and battery warning
indicator [B] go on.
If the battery warning indicator goes on, inspect the charging voltage (see Charging Voltage Inspection).
If the charging voltage is good, replace the meter unit.
•
Check 2-3: Clock Inspection
Turn the ignition switch on.
Change the multifunction display to the clock.
Record the time.
Turn the ignition switch off, and then turn the ignition
switch on after a few minutes.
Check that the clock was counting time while turning the
ignition switch off.
If the meter does not work, replace the meter unit.
•
•
•
•
•
Meter Unit Inspection
the meter unit (see Meter Unit Removal).
• Remove
[1] Lower Button
[2] SEL Button
[3] Fuel Reserve Switch
[4] Battery (+)
[5] Start/Stop Switch
[6] Lap Switch
[7] Green Neutral Indicator Light (LED) (–)
[8] Blue High Beam Indicator Light (LED) (+)
[9] Upper Button
[10] Ground (–)
[11] Ignition (+)
[12] CAN Communication Line (Low)
[13] CAN Communication Line (High)
[14] Green Left Turn Signal Light (LED) (+)
[15] Green Right Turn Signal Light (LED) (+)
[16] Oil Pressure Warning Indicator (–)
16-70 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
NOTICE
Do not drop the meter unit. Place the meter unit so
that it faces upward. If the meter assembly is left upside down or sideways for a long time or dropped,
it will malfunction. Do not short each terminal.
Check 3-1: CAN Communication Line Resistance Inspection
Connect a tester [A] to the terminal [12] and [13] in the
meter unit.
•
CAN Communication Line Resistance (at Meter Unit)
Standard:
123 125 Ω
If the tester reading is not specified, replace the meter
unit.
Check 3-2: Meter Unit Power Supply Check
Using the auxiliary leads, the 12 V battery [A] to the meter
unit connector as follows.
○Connect the battery positive (+) terminal to the terminal
[4] [11].
○Connect the battery negative (–) terminal to the terminal
[10].
•
the following items.
•○Check
The tachometer [A] momentarily goes on their last readings and back to the minimum position.
○All LCD segments [B] go on for a few seconds.
If the meter unit does not work, replace the meter unit.
Check 3-3: Blue High Beam Indicator Light (LED) Inspection
Connect the leads in the same circuit as Check 3-2.
Connect the terminal [8] to the battery (+) terminal.
•
•
ELECTRICAL SYSTEM 16-71
Meter, Gauge, Indicator Unit
that the blue high beam indicator light (LED) [A]
• Check
goes on.
If the indicator light does not go on, replace the meter unit.
Check 3-4: Green Turn Signal Indicator Lights (LED)
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TSB/Document ID: 99924-1509-03
Replacement Service Bulletin Number:
MFR Communication Date: 2017-01-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
MFR Component System:
MFR Component Subsystem:
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