Yamaha 2016 Grizzly yfm700gplg Service Manual page 399

Fault code No.
Item
5 Defective intake air temperature
sensor.
6 Malfunction in ECU.
Fault code No. 30
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Indicated
Procedure
Probable cause of malfunc-
Item
tion and check
1 The vehicle has overturned.
2 Installed condition of lean an-
gle sensor.
3 Defective lean angle sensor.
4 Malfunction in ECU.
22
Intake air temperature sensor: open or short circuit detected.
Execute the diagnostic mode.
(Code No. 05)
When engine is cold:
Displayed temperature is close
to the ambient temperature.
The displayed temperature is
not close to the ambient tem-
perature. → Check the intake
air temperature sensor.
Replace if defective.
Refer to "CHECKING THE IN-
TAKE AIR TEMPERATURE
SENSOR" on page 9-97.
Replace the ECU.
30
Latch up detected.
Unable to start engine
Unable to drive vehicle
08
Lean angle sensor output voltage
• 3.6–4.4 (upright)
• 0.7–1.3 (overturned)
Remove the lean angle sensor and incline it more than 65 degrees.
Maintenance job
Raise the vehicle upright.
Check the installed direction
and condition of the sensor.
Execute the diagnostic mode.
(Code No. 08)
An indicated value is out of the
specified range → Check the
lean angle sensor.
Replace if defective.
Refer to "CHECKING THE
LEAN ANGLE SENSOR" on
page 9-92.
Replace the ECU.
9-44
FUEL INJECTION SYSTEM
Turn the main switch to "
(on).
Fault code number is not dis-
played → Service is finished.
Fault code number is displayed
→ Go to item 6.
Confirmation of service com-
Turn the main switch to "
(on), then to "
back to "
Fault code number is not dis-
played → Service is finished.
Fault code number is displayed
→ Go to item 2.
Turn the main switch to "
(on), then to "
back to "
Fault code number is not dis-
played → Service is finished.
Fault code number is displayed
→ Go to item 3.
Turn the main switch to "
(on) then to "
back to "
Fault code number is not dis-
played → Service is finished.
Fault code number is displayed
→ Go to item 4.
"
pletion
"
" (off), and then
" (on).
"
" (off), and then
" (on).
"
" (off), and then
" (on).