Yamaha 2013 FJR1300AS Service Manual page 702

Fault code No.
Item
Diagnostic code No.
Meter display
Procedure
Probable cause of mal-
Item
function and check
1 Refer to the information for
cruise control system fault
code No. 90.
Refer to "[B-1] DIAGNOSIS
USING THE FAULT CODES"
on page 8-95.
2 Malfunction in MCU.
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Probable cause of mal-
Item
function and check
1 Locate the malfunction.
2 Connection of throttle posi-
tion sensor 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).
YCC-S (Yamaha Chip Controlled-Shift) SYSTEM
Sh_ _47
No brake input during braking.
—
—
—
Maintenance job
—
Replace the MCU.
After replacing the MCU, car-
ry out the learning for each
gear position and adjust the
clutch engagement position.
Refer to "REPLACING THE
MCU (MOTOR CONTROL
UNIT)" on page 8-174.
Sh_ _48
Engine idling speed is too high.
Unable to start
Unable to change the shift
—
—
—
Maintenance job
Fuel injection system fault
code number is displayed →
Refer to "TROUBLESHOOT-
ING DETAILS (ECU)" on
page 8-43.
Other fault code number is
displayed → Go to item 2.
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
8-231
Confirmation of service
completion
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.
Confirmation of service
completion
—
Start the engine and let it
warm up for several minutes.
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 3.