Yamaha MTN1000 2016 Service Manual page 544

EAS30667
BASIC INSTRUCTIONS FOR TROUBLESHOOTING
EWA17420
WARNING
• Perform the troubleshooting [A][B][C] in order. Be sure to follow the order since a wrong
diagnosis could result if the steps are followed in a different order or omitted.
• Use sufficiently charged regular batteries only.
[A] Malfunction check using the cruise control system indicator light.
[B] Use the Yamaha diagnostic tool to determine the cause of the malfunction for the stored fault code
from the condition and place where the malfunction occurred.
TIP
For information about using the Yamaha diagnostic tool, refer to "YAMAHA DIAGNOSTIC TOOL" on
page 8-36.
[C] Servicing the cruise control system.
Execute the final check after disassembly and assembly.
EAS30668
BASIC PROCESS FOR TROUBLESHOOTING
Push the cruise control
[A]
power switch, and check
the cruise control system
indicator light.
TIP
If the engine trouble warning
•
light is on, check the condition
of the fault code using the
malfunction mode of the
Yamaha diagnostic tool.
Refer to "TROUBLESHOOTING
DETAILS" (ECU).
Comes on
[B-2]
Check the malfunction
history using the malfunction
mode of the Yamaha
diagnostic tool.
Is there any malfunction
history?
No
[B-3] Is there automatic
deactivation history for the
cruise control system?
No
[C-2] Final check.
Fault code number is
not displayed.
Finished.
Fails to come on
Flashes
Diagnosis using the fault
[B-1]
codes.
Yes
Yes
Explain the conditions for
automatically deactivating the
cruise control system to the
customer.
OK
CRUISE CONTROL SYSTEM
The cruise control power switch is
•
defective.
The cruise control fuse is blown.
•
The ECU is defective.
•
Delete the fault codes.
[C-1]
8-127
Return to [A].
Return to [A].