Yamaha 2006 FJR1300AS Service Manual page 119

Fault code No. Sh_ _26
Order Item/components and probable
cause
1 Clutch fluid
2 Air in hydraulic clutch system
NOTE:
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_ _27
Order Item/components and probable
cause
1 YCC-S test coupler
2 Short circuit in wire harness.
NOTE:
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.
YCC-S (Yamaha Chip Controlled-Shift) SYSTEM
Symptom
Symptom
– 110 –
Abnormal clutch movement is detected during
check when main switch is turned to "ON".
Check or maintenance job
• Check for clutch fluid leakage.
• Check the clutch fluid level.
Refer to "CHECKING THE
CLUTCH FLUID LEVEL" on
page 31.
• Check the clutch stroke.
• Bleed the hydraulic clutch.
Refer to "BLEEDING THE HY-
DRAULIC CLUTCH SYSTEM"
on page 31.
Diagnosis mode is activated at engine start-up.
Check or maintenance job
• Check that the test coupler
adapter is not connected.
Refer to "DIAGNOSTIC MODE"
on page 95.
• Repair or replace if there is a
short circuit.
• Between YCC-S test coupler
and MCU (motor control unit)
coupler.
(blue/yellow–blue/yellow)
Reinstatement
method
Turning the
main switch to
"OFF".
See NOTE.
Reinstatement
method
Turning the
main switch to
"OFF".
See NOTE.