Fault code No.
Symptom
Fail-safe action
Diagnostic monitor-
ing code No.
Meter display
Checking method
Order
1
2
3
4
30
Turnover of vehicle
Engine startup: Impossible
Riding: Impossible
08
The lean angle sensor value is indicated.
0 to 0.5 V
The vehicle is in a vertical position: 0.4–1.4 V
The vehicle is turned over: 3.7–4.4 V
Remove the lean angle sensor, tilt the vehicle more than 65 degrees,
and check the meter indication value.
Item/components and
probable cause
Turnover of vehicle
Sensor installation sta-
tus
Lean angle sensor mal-
function
ECU malfunction
FUEL INJECTION SYSTEM
Check or mainte-
nance job
Raise the vehicle to the
upright position
Check for a loose
mounting, pinched
mounting, or hard
mounting.
Make sure that the
mounting position is
correct.
Diagnostic mode (Code
No. 08).
Sensor inspection pro-
cedure
Refer to "CHECKING
THE LEAN ANGLE
SENSOR" on page 7-
99.
In vertical position:
0.4–1.4 V
When turned over:
3.7–4.4 V
Indication is incorrect.
→ Replace the lean
angle sensor.
Replace the ECU.
7-48
Sensor inspection
procedure
Place the main switch
to the ON position.
(however, the engine
cannot be restarted
unless the main switch
is first turned OFF)