ECU Fuse Removal
Refer to the 30 A Main/15 A ECU Fuse Removal in the Electrical System chapter.
ECU Fuse Installation
If a fuse fails during operation, inspect the DFI system to determine the cause, and then replace it with a new fuse of proper amperage.
ECU Fuse Inspection
Refer to the Fuse Inspection in the Electrical System chapter.
ECU Main Relay Removal/Installation
The ECU main relay is built in the relay box [A].

ECU Main Relay Inspection
Refer to the Relay Circuit Inspection in the Electrical System chapter.
CAN Communication Line
Fuel LineSubthrottle Sensor Output Voltage Inspection
Measure the output voltage at the subthrottle sensor in
the same way as input voltage inspection, note the following.
Disconnect the subthrottle sensor connector and connect
the setting adapter [A] between these connectors.
Special Tool - Throttle Sensor Setting Adapter: 57001
-1538
...
Instrument display brightness control
The brightness of the tachometer
LED segments and illumination of the
multifunction meter are controlled automatically
depending on the ambient
brightness.
A. Tachometer
B. Ambient Brightness Sensor
C. Multifunction Meter
NOTE
Be careful not to cover the ambient
brightness sensor on th ...
Clutch
Due to friction plate wear and clutch
cable stretch over a long period of use,
the clutch operation should be checked
each day before riding the motorcycle,
and must be adjusted in accordance
with the Periodic Maintenance Chart.
Inspection
Check that the clutch lever operates
properly an ...