Yamaha FJR13AY 2009, Service Manual

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YCC-S (Yamaha Chip Controlled-Shift) SYSTEM (FJR13AE only)
8-211
TIP
If the main switch is turned to “OFF”, the fault code number will disappear from the display and will not
be displayed again when the main switch is turned back to “ON”. Therefore, use the engine stop switch
to stop the engine, not the main switch. If the fault code number has disappeared, activate the diagnos-
tic mode and select diagnostic code No. Sh_ _61. The fault code numbers can be confirmed in the mal-
function history.
Fault code No. Sh_ _49 Symptom Engine idling speed is too high when vehicle is
started.
Order Item/components and probable
cause
Check or maintenance job Reinstatement
method
1 Clutch operation. • Check the clutch stroke.
Refer to “BLEEDING THE HY-
DRAULIC CLUTCH SYSTEM
(FJR13AE)” on page 3-19.
Turning the
main switch to
“OFF”.
See NOTE.
2 Clutch slippage. • Check the friction plate thick-
ness and replace the friction
plates if necessary.
Refer to “CHECKING THE
FRICTION PLATES” on page
5-61.
Fault code No. Sh_ _51 Symptom Shift actuator sensor signal is abnormal.
Order Item/components and probable
cause
Check or maintenance job Reinstatement
method
1 Shift rod • Check the shift rod pin hole lo-
cation.
• Check the shift rod groove loca-
tion.
• Adjust or replace the shift rod.
Refer to “CHECKING THE
SHIFT ROD” on page 5-75 and
“INSTALLING THE SHIFT AC-
TUATOR” on page 5-77.
Repairing the
cause of the
malfunction.
2 Defective shift actuator sensor. • Replace the shift actuator.
3 Confirm the operation of the main
switch after repairing the malfunction
or correcting the cause. • Execute the diagnostic mode.
(Code No. Sh_ _64)