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Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Item/components and
probable cause
1
Connection of sidestand
switch coupler
Check the connection of the
coupler is secure.
Disconnect the coupler, and
check each pin (for bending,
wear, or locking).
2
Connection of wire harness
ECU coupler
Check the connection of the
coupler is secure.
Disconnect the coupler, and
check each pin (for bending,
wear, or locking).
3
Continuity of wire harness
4
Sidestand switch malfunction Check in the diagnostic mode
5
ECU malfunction
19
Sidestand switch: a break or disconnection of the light green lead of
the ECU is detected. (no normal signals are received from the side-
stand switch.)
Unable to start engine
Unable to drive vehicle
d:20
Sidestand switch
• ON (sidestand retracted)
• OFF (sidestand extended)
Extend and retract the sidestand.
Check or maintenance job
Poor connection → Connect it
securely, or repair/replace the
wire harness.
Poor connection → Connect it
securely, or repair/replace the
wire harness.
Open or short circuit →
Replace the wire harness.
Light green–Light green
Black–Black
(Code No. d:20).
Sidestand retracted: ON indi-
cation
Sidestand extended: OFF
indication
Indication is incorrect. →
Replace the sidestand switch.
Replace the ECU.
FUEL INJECTION SYSTEM
8-46
Sensor inspection proce-
dure
Place the main switch to the
ON position, and check the
fault code indication 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 indication 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 indication 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 indication when
the sidestand is retracted and
extended.
No fault code indicated. →
Recovered.
Fault code indicated. →
Check the next step.
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Table of Contents
Troubleshooting
