Yamaha FJR13AY 2009, Руководство по обслуживанию

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YCC-S (Yamaha Chip Controlled-Shift) SYSTEM (FJR13AE only)
8-205
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_ _37 Symptom Power supply to clutch or shift actuator motor is
abnormal.
Order Item/components and probable
cause
Check or maintenance job Reinstatement
method
1 Connections
• Wire harness MCU (motor control
unit) coupler
• Clutch actuator motor coupler
• Shift actuator motor coupler
• Check the coupler for any pins
that may be pulled out.
• Check the locking condition of
the coupler.
• If there is a malfunction, repair it
and connect the coupler se-
curely.
Turning the
main switch to
“OFF”.
See NOTE.
2 Open or short circuit in wire harness. • Repair or replace if there is an
open or short circuit.
• Between clutch actuator motor
coupler and MCU (motor con-
trol unit) coupler.
(black/white–black/white)
(red/white–red/white)
• Between shift actuator motor
coupler and MCU (motor con-
trol unit) coupler.
(black/blue–black/blue)
(red–red)
3 Defective clutch or shift actuator mo-
tor. • Replace the clutch actuator or
shift actuator.