the left lower fairing (see lower Fairing Removal
• Remove
in the Frame chapter).
the band [A].
• Cut
Slide
• the dust cover [B].

the fan motor lead 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. Fuse Box (1)
4. Ignition Fuse 15 A
5. Fan Fuse 15 A
6. Water Temperature Sensor
7. ECU
8. Frame Ground (5)
9. Frame Ground (1)
10. Engine Ground
11. Battery 12 V 8 Ah
12. Starter Relay
13. Main Fuse 30 A
14. Relay Box
15. Radiator Fan Relay
16. Joint Connector B

16-66 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
Meter Unit Removal

• Remove:
Meter Cover [A] (see Upper Fairing Removal in the
Frame chapter)
Screw [B] and washer
Meter Unit [C]

Meter Unit Installation

the projections [A] into the grommets [B] to install
• Insert
the meter unit [C].

Meter Unit Disassembly/Assembly

• Remove:
Meter Unit (see Meter Unit Removal)
Screws [A]
Lower Meter Cover [B]

the meter assembly [A] and upper meter cover
• Separate
[B].
• Apply is the reverse of disassembly.

Meter Operation Inspection
Check 1: Meter Unit Switching Inspection
Display Mode Setting
Turn the ignition switch on and check the following.
By pushing the upper meter button [A] or upper button [B]
each time, check that the display [C] changes as follows.
○This display is ordinary indication.

•
•

ELECTRICAL SYSTEM 16-67
Meter, Gauge, Indicator Unit
Unit Setting
Set the ODO mode by pushing the upper meter button or
upper button.
By pushing the lower meter button or lower button each
time while the upper button pushed in, check that the display changes as shown.

•
•

NOTE

○Mile/Km Display can alternate between English and
metric modes (mile and km) in the digital meter. Make
sure that km or mile according to local regulations is
correctly displayed before riding.
If the display function does not work, replace the meter
unit.
Clock Setting
Push the upper meter button [A] and lower meter button
[B] for more than two seconds.
○The clock setting menu (hour and minute) should blink
[C].

•

the lower meter button and hold it.
•○Push
“12h” or “24h” display is appeared.
• Push the upper meter button to select “12h” or “24h” [A].

the lower meter button.
•○Push
The hour display [A] starts blinking.
pushing the upper meter button each time, check that
• By
the hour display changes.

16-68 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
pushing the lower meter button, check that the hour
• By
display decides and minute display [A] starts blinking.
pushing the upper meter button each time, check that
• By
the minute display changes.

pushing the lower meter button, check that the hour
• By
and minute display start blinking.
pushing the upper meter button, check that the hour
• By
and minute display decide.
both hour and minute display is blinking, by pushing
• When
the lower meter button, check that the hour display start
blinking. The clock returns the hour setting display.
If the display function does not work, replace the meter
unit.
Check 1-2: Left Switch Housing Switching Inspection
Turn the ignition switch on.
By pushing the “SEL” button [A] each time, check that the
display selects POWER mode [B] or KTRC mode [C]. The
selected mode will blinks.
If the modes does not slected, check the following parts.
SEL Button (see Switch Inspection)
Wiring (see Meter Unit Circuit)
If the above parts is good, replace the meter unit and/or
ECU.

•
•

ELECTRICAL SYSTEM 16-69
Meter, Gauge, Indicator Unit
the POWER mode.
• Select
By
pushing
upper button [A] or lower button [B] each
• time, check the
that the POWER mode indicator changes to
going on.
If the POWER mode indicator function does not work or
blinks, check the following parts.
Upper Button or Lower Button (see Switch Inspection)
Wiring (see Meter Unit Circuit)
If the above parts is good, replace the meter unit.

the KTRC mode.
• Select
By
pushing
the upper button [A] or lower button [B] each
• time, check that
the KTRC mode indicator changes to going on.
If the KTRC mode indicator function does not work or “–”
blinks, check the following parts.
Upper Button or Lower Button (see Switch Inspection)
Wiring (see Meter Unit Circuit)
If the above parts is good, replace the meter unit.

16-70 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
Meter System Inspection
Check 2-1: Water Temperature Inspection
Disconnect the water temperature sensor connector [A]
(see Water Temperature Sensor Removal/Installation in
the Fuel System (DFI) chapter).
Connect the variable rheostat [B] to the W/BL lead [C] and
O lead [D] terminals.

•
•

LCD Display

Resistance (kΩ)

– – –

1.231 or more

40°C (104°F)

1.136 ±0.095

100°C (212°F)

0.1553 ±0.0070

HI

0.1483 or less

the ignition switch on.
• Turn
Read
the temperature in the display.
•○The display
range is 40  119°C (104  247°F).
If the temperature is out of the range, check the wiring
(see Meter Circuit).
If the wiring is good, 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 battery
warning indicator [A] and red warning indicator (LED) [B]
go on.
If the battery warning indicator and red warning indicator
(LED) go on, inspect the charging voltage (see Charging
Voltage Inspection).
If the charging voltage is good, replace the meter unit.

•

Check 2-3: Gear Position Indication Inspection
Turn the ignition switch on and shift the transmission gear
into neutral position.
○The green neutral indicator light (LED) [A] goes on, and
the gear position indicator [B] should display “N”.

•

the gear to the low position, and check that the display
• Set
changes to “1” mark [A] and the green neutral indicator

•
•
•

light (LED) [B] 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, N, 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 Input
Voltage Inspection in the Fuel System (DFI) chapter)
Wiring (see Meter Unit Circuit)
If the above parts are good, replace the meter unit and/or
ECU.

ELECTRICAL SYSTEM 16-71
Meter, Gauge, Indicator Unit
Meter Unit Inspection

the meter unit [A] (see Meter Unit Removal).
• Remove
[1] Unused
[2] Unused
[3] Left Switch Housing Upper Button (–)
[4] Left Switch Housing Lower Button (–)
[5] KIBS Indicator (–)
[6] Red Warning Indicator (LED) (–)
[7] Green Neutral Indicator (LED) (–)
[8] Yellow ABS Indicator (LED) (–) [Equipped Models]
[9] Ground (–)
[10] Ignition (+)
[11] Fuel Level Sensor
[12] Rear Wheel Rotation Sensor Pulse
[13] ECU Communication Line
[14] Unused
[15] Tachometer Pulse
[16] Green Right Turn Signal Indicator (LED) (+)
[17] Blue High Beam Indicator (LED) (+)
[18] Yellow KTRC Indicator (LED) (–)
[19] Green Left Turn Signal Indicator (LED) (+)
[20] Battery (+)

NOTICE
Do not drop the meter unit. Do not short each terminal.
Check 3-1: Meter Unit Primary Operation Check
Using the auxiliary leads, connect the 12 V battery to the
meter unit connector as follows.
○Connect the battery positive (+) terminal to the terminal
[20].
○Connect the battery negative (–) terminal to the terminal
[9].

•

• Connect the terminal [10] to the battery (+) terminal.

16-72 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
the following items.
•○Check
The LCD display and meter illuminations should turn on.

○All the LCD segments [A] appear for few seconds.
○Following indicators are goes on for few seconds.

Yellow KTRC Indicator (LED) [B]
Yellow Shift-up Indicator (LED) [C]
Red Warning Indicator (LED) [D]
○Following indicators are remains on.
Yellow Engine Warning Indicator (LED) [E]
Yellow Warning Indicator (LED) [F]
Yellow ABS Warning Indicator (LED) [G] (if equipped)
If the meter unit does not work properly, replace the meter
assembly.

○Make sure that the following indicators on the LCD start
blinking approx. 5 seconds after turning on the meter unit.
Fuel Level Gauge segments [A] and Indicator
KIBS Indicator [B]
If the meter unit does not work properly, replace the meter
assembly.

sure that the following indicators on the LCD start
• Make
blinking approx. 10 seconds after turning on the meter
unit.
Gear Position Indicator with "- -" Message [A]
IMU Indicator [B]
All Segments of Water Temperature Gauge [C] and Indicator
Power Mode Indicator [D]
KTRC Mode Indicator [E]
Multifunction Display with "- -.-" Message [F]
If the meter unit does not work properly, replace the meter
assembly.
the terminal [10].
•○Disconnect
All the LCD segments disappear.

○The red warning indicator (LED) [A] starts blinking (see
Abstract section in the Immobilizer System).
If the segments do not disappear, replace the meter unit.

ELECTRICAL SYSTEM 16-73
Meter, Gauge, Indicator Unit
Check 3-2: Meter Communication Line (Service Code
39) Check
Connect the leads in the same circuit as Check 3-1.
After 10 seconds, the gear position indicator starts blinking.

•
•

the ODO mode [A] by pushing the upper meter button
• Set
[B].
the upper meter button and lower meter button [C]
• Push
for more than 2 seconds.

the following items.
•○Check
The number “39” [A] in the display appears.
the upper meter button and lower meter button
• Push
again for more than 2 seconds.
the following items.
•○Check
The display returns ODO mode from number “39.”
If the meter unit does not work, replace the meter unit.

NOTE

○The number “39” is service code of Self-Diagnosis (see
Fuel System (DFI) chapter). It is the service code of the
meter communication line error.
○The number “39” in the display disappear when the meter unit is connected to main harness of the normal motorcycle.
Check 3-3: Immobilizer Blinking Mode Inspection
Connect the leads in the same circuit as Check 3-1.
Disconnect the terminal [10].

•
•

16-74 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
that the red warning indicator (LED) [A] starts blink• Check
ing (Immobilizer Warning Indicator Blinking Mode).
the upper meter button [B] and lower meter button
• Push
[C] more than 2 seconds, within 20 seconds after the ter-

•

minal [6] disconnected.
Check that the red warning indicator (LED) goes on 1 second, and then the indicator goes off (Immobilizer No Blinking Mode).

○For this inspection,

NOTE

be sure the battery is 12.2 V or
more. Immobilizer Blinking Mode does not work, when
the battery voltage is less than 12 ±0.2 V.

the terminal [10] to the battery (+) terminal.
• Connect
And
then,
disconnect the terminal [10].
•

the upper meter button [A] and lower meter button
• Push
[B] more than 2 seconds, within 20 seconds after the ter-

•

minal [10] disconnected.
Check that the red warning indicator (LED) [C] goes on 1
second, and then the indicator starts blinking (Immobilizer
Warning Indicator Blinking Mode).
If the meter function does not work, replace the meter unit.

Check 3-4: Blue High Beam Indicator (LED) Inspection
Connect the leads in the same circuit as Check 3-1.
Connect the terminal [17] to the battery (+) terminal.

•
•

ELECTRICAL SYSTEM 16-75
Meter, Gauge, Indicator Unit
that the blue high beam indicator (LED) [A] goes
• Check
on.
If the indicator (LED) does not go on, replace the meter
unit.

Check 3-5: Green Left Turn Signal Indicator (LED) Inspection
Connect the leads in the same circuit as Check 3-1.
Connect the terminal [19] to the battery (+) terminal.

•
•

that the green left turn signal indicator (LED) [A]
• Check
goes on.
If the indicator (LED) does not go on, replace the meter
unit.

Check 3-6: Green Right Turn Signal Indicator (LED) Inspection
Connect the leads in the same circuit as Check 3-1.
Connect the terminal [16] to the battery (+) terminal.

•
•

that the green right turn signal indicator (LED) [A]
• Check
goes on.
If the indicator (LED) does not go on, replace the meter
unit.

16-76 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
Check 3-7: Green Neutral Indicator (LED) Inspection
Connect the leads in the same circuit as Check 3-1.
Connect the terminal [7] to the battery (–) terminal.

•
•

that the green neutral indicator (LED) [A] goes on.
• Check
If the indicator (LED) does not go on, replace the meter
unit.

Check 3-8: Yellow ABS Indicator (LED) Inspection
(Equipped Model)
Connect the leads in the same circuit as Check 3-1.
○The yellow ABS indicator (LED) goes on.
Connect the terminal [8] to the battery (–) terminal.

•
•

that the yellow ABS indicator (LED) [A] goes off.
• Check
If the indicator (LED) does not go off, replace the meter
unit.

Check 3-9: Red Warning Indicator (LED) Inspection (Oil
Pressure Warning)
Connect the leads in the same circuit as Check 3-1.
Connect the terminal [6] to the battery (–) terminal.

•
•

ELECTRICAL SYSTEM 16-77
Meter, Gauge, Indicator Unit
that the oil pressure warning indicator [A] and red
• Check
warning indicator (LED) [B] go on.
If the oil pressure warning indicator and indicator (LED)
do not go on, replace the meter unit.

Check 3-10: Fuel Gauge Inspection
Connect the leads in the same circuit as Check 3-1.
○The all segments of the fuel gauge in the display will blink.
Connect the variable rheostat [A] to the terminal [11] and
the battery (–) terminal.

•
•

that the number of segments on the fuel level
• Check
gauge [A] matches the resistance value of the variable
rheostat.

○When the terminal [11] is connected, 1 segment in the fuel
level gauge should appear about every 15 seconds.
Variable Rheostat Resistance (Ω)

Display Segments

20

6 segments go on

40

5 segments go on

60

4 segments go on

80

3 segments go on

110

2 segments go on

170

1 segment goes on

210

1 segment blinks

If the display function does not work, replace the meter
assembly.

16-78 ELECTRICAL SYSTEM
Meter, Gauge, Indicator Unit
Check 3-11: Speedometer Inspection
Connect the leads in the same circuit as Check 3-1.
The speed equivalent to the input frequency is indicated in
the oscillator [A], if the square wave is input into terminal
[12].
○Indicates approximately 60 km/h if the input frequency is
approximately 370 Hz.
○Indicates approximately 60 mph if the input frequency is
approximately 600 Hz.
If the meter function does not work, replace the meter unit.

•
•

NOTE

○The input frequency of the oscillator adds the integrated
value of the odometer.
○The integrated value of the odometer cannot be reset.

Check 3-12: Odometer Check
Check the odometer with the speedometer check in the
same way.
If value indicated in the odometer is not added, replace
the meter unit.

•

NOTE