Yamaha 2009 Diversion XJ6S Service Manual page 428

Fault code No.
Symptom
Fail-safe action
Diagnostic monitoring
code No.
Meter display
Checking method
Order
1
2
3
4
19
Open or short circuit of ECU input line (Blue/Yellow lead)
Engine startup: Impossible
Riding: Impossible
20
Sidestand retracted: ON indication
Sidestand extended: OFF indication
Make sure that the ON and OFF indication is switched when the sidestand
is retracted and extended.
Item/components and
probable cause
Connection of sidestand
switch coupler
Check the connection of
the coupler is secure.
Remove the coupler, and
check each pin (for bend-
ing, wear, or locking).
Connection of main har-
ness ECU coupler
Check the connection of
the coupler is secure.
Remove the coupler, and
check each pin (for bend-
ing, wear, or locking).
Connection of main
switch coupler
Check the connection of
the coupler is secure.
Remove the coupler, and
check each pin (for bend-
ing, wear, or locking).
Continuity of wire har-
ness
FUEL INJECTION SYSTEM
Check or maintenance
job
Poor connection ⇒ Con-
nect it securely, or repair/
replace the wire harness.
Poor connection ⇒ Con-
nect it securely, or repair/
replace the wire harness.
Poor connection ⇒ Con-
nect it securely, or repair/
replace the wire harness.
Open or short circuit ⇒
Replace the wire har-
ness.
(Black–Black)
(Blue/Black–Blue/Black)
8-57
Sensor inspection
procedure
Place the main switch to
the ON position, and
check the fault code indi-
cation when the
sidestand is retracted
and extended.
No fault code indicated.
⇒ Recovered.
Fault code indicated. ⇒
Check the next step.
Place the main switch to
the ON position, and
check the fault code indi-
cation when the
sidestand is retracted
and extended.
No fault code indicated.
⇒ Recovered.
Fault code indicated. ⇒
Check the next step.
Place the main switch to
the ON position, and
check the fault code indi-
cation when the
sidestand is retracted
and extended.
No fault code indicated.
⇒ Recovered.
Fault code indicated. ⇒
Check the next step.
Place the main switch to
the ON position, and
check the fault code indi-
cation when the
sidestand is retracted
and extended.
No fault code indicated.
⇒ Recovered.
Fault code indicated. ⇒
Check the next step.