Yamaha 2013 FJR1300AS Service Manual page 681

Fault code No.
Item
1 Connection of foot shift sen-
sor 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).
3 Wire harness continuity
and/or foot shift sensor sub-
lead.
4 Defective foot shift sensor.
YCC-S (Yamaha Chip Controlled-Shift) SYSTEM
Sh_ _22
Foot shift sensor: open or short circuit detected.
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.
Open or short circuit → Re-
place the wire harness
and/or foot shift sensor sub-
lead.
Between MCU coupler and
foot shift sensor sub-lead
coupler.
orange/red–orange/red
Between MCU coupler and
joint coupler.
blue–blue
black/blue–black/blue
Between joint coupler and
foot shift sensor sub-lead
coupler.
blue–blue
black/blue–black/blue
Between foot shift sensor
sub-lead coupler and foot
shift sensor coupler.
blue–blue
orange–orange
black–black
Measure the resistance of
the foot shift sensor.
Refer to "CHECKING THE
FOOT SHIFT SENSOR" on
page 8-284.
Specified resistance: 1.75–
3.25 kΩ
Out of specification → Re-
place the foot shift sensor.
8-210
Turn the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 2.
Turn the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 3.
Turn the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 4.
Turn the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 5.