Yamaha 2013 FJR1300AS Service Manual page 675

Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Probable cause of mal-
Item
function and check
1 Connection of shift actuator
motor coupler.
Check the locking condition
of the coupler.
Disconnect the coupler and
check the pins (bent or bro-
ken terminals and locking
condition of the pins).
2 Connection of MCU coupler.
Check the locking condition
of the coupler.
Disconnect the coupler and
check the pins (bent or bro-
ken terminals and locking
condition of the pins).
YCC-S (Yamaha Chip Controlled-Shift) SYSTEM
Sh_ _18
Detected shift actuator position is incorrect.
Unable to start
Unable to change the shift
*2
Sh_ _64
Correct shifting: Shift down indicator light comes on
Incorrect shifting: Shift down indicator light will flash
No shifting: Shift down indicator light goes off
Operate the hand shift lever switch (shift up) and the brake lever or
brake pedal at the same time.
Operate the hand shift lever switch (shift down) and the brake lever
or brake pedal at the same time.
Maintenance job
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
8-204
Confirmation of service
completion
Check the indication of the
shift down indicator light
when the transmission is
shifted up and down. Exe-
cute the diagnostic mode.
(Code No. Sh_ _64)
Transmission is shifted up or
down: Shift down indicator
light comes on → Service is
finished.
Transmission is shifted up or
down: Shift down indicator
light will flash → Go to item
2.
Check the indication of the
shift down indicator light
when the transmission is
shifted up and down. Exe-
cute the diagnostic mode.
(Code No. Sh_ _64)
Transmission is shifted up or
down: Shift down indicator
light comes on → Service is
finished.
Transmission is shifted up or
down: Shift down indicator
light will flash → Go to item
3.