Yamaha FJR13AG Service Manual page 581

Fault code No.
Item
C-3 Connection of clutch switch cou-
pler.
Check the locking condition of
the coupler.
Disconnect the coupler and
check the pins (bent or broken
terminals and locking condition
of the pins).
C-4 Connection of ECU coupler.
Check the locking condition of
the coupler.
Disconnect the coupler and
check the pins (bent or broken
terminals and locking condition
of the pins).
C-5 Wire harness continuity.
P0500
Rear wheel sensor: no normal signals are received from the
A
rear wheel sensor.
B Neutral switch: open or short circuit is detected.
C Clutch switch: open or short circuit is detected.
Improperly connected → Con-
nect the coupler securely or re-
place the wire harness.
Improperly connected → Con-
nect the coupler securely or re-
place the wire harness.
Open or short circuit → Replace
the wire harness.
Between ECU coupler and joint
coupler.
black/yellow–black/yellow
Between joint coupler and relay
unit coupler.
black/yellow–black/yellow
Between clutch switch coupler
and joint coupler.
black/yellow–black/yellow
Between clutch switch coupler
and joint coupler.
green/white–green/white
Between joint coupler and relay
unit coupler.
black/red–black/red
8-104
FUEL INJECTION SYSTEM
Execute the diagnostic mode.
(Code No. 21)
When the clutch lever is re-
leased with the transmission in
gear and when the sidestand is
retracted: "OFF"
When the clutch lever is
squeezed with the transmission
in gear and when the sidestand
is retracted: "ON"
Correct indication→ Go to item
C-8.
Incorrect indication → Go to
item C-4.
Execute the diagnostic mode.
(Code No. 21)
When the clutch lever is re-
leased with the transmission in
gear and when the sidestand is
retracted: "OFF"
When the clutch lever is
squeezed with the transmission
in gear and when the sidestand
is retracted: "ON"
Correct indication→ Go to item
C-8.
Incorrect indication → Go to
item C-5.
Execute the diagnostic mode.
(Code No. 21)
When the clutch lever is re-
leased with the transmission in
gear and when the sidestand is
retracted: "OFF"
When the clutch lever is
squeezed with the transmission
in gear and when the sidestand
is retracted: "ON"
Correct indication→ Go to item
C-8.
Incorrect indication → Go to
item C-6.