Ycc-S System - Yamaha FJR1300AS Owner's Manual

INSTRUMENT AND CONTROL FUNCTIONS
TIP
When the stop mode function is activat-
ed, the shift down indicator light will
flash only when the rider attempts to
start off in 2nd gear or higher.
Drive mode switch "MODE"
3
WARNING
Do not change the D-mode while the
vehicle is moving.
Using this switch changes the drive
mode to touring mode "T" or sports
mode "S".
The throttle grip must be completely
closed in order to change the drive
mode.
The selected mode is shown on the
drive mode display. (See page 3-13.)
The drive mode cannot be changed
while the cruise control system is oper-
ating.

YCC-S system

This vehicle features the YCC-S
(Yamaha Chip Controlled-Shift) sys-
tem.
The basic function of this system allows
the rider to shift gears without the use of
EAU54690 a clutch lever. Furthermore, a hand
shift lever is equipped on the handle-
EWA15340
bar, allowing the rider to shift gears with
either the foot-operated shift pedal or
the hand-operated shift lever. (See
page 3-28.)
When the engine is started and the shift
pedal or the shift lever is moved, a sig-
nal is sent to the MCU (Motor Control
Unit) which disengages the clutch, the
ECU (Engine Control Unit) then adjusts
the electronic throttle valve, the gear
shift is made and then the clutch is re-
engaged once the engine is running at
the proper speed. Clutch engagement
is controlled optimally by the MCU ac-
cording to engine r/min, engine require-
ments, and riding conditions.
EAU55490
TIP
This is not an automatic transmission,
only the clutch system is automatic.
The gears must be shifted by the rider
except when stopping the vehicle while
the stop mode function is activated.
See "Stop mode function switch" (See
page 3-26.) and OPERATION AND IM-
PORTANT RIDING POINTS (See
page 5-1.) for further explanation of this
system.
3-27