Yamaha FJR 1300 AE 2014 Service Manual page 553

Fault code No.
Item
8 Malfunction in ECU.
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 left handlebar
switch 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).
91
Cruise control setting switch "RES+": open or short circuit
A
is detected.
Cruise control setting switch "SET–": open or short circuit is de-
B
tected.
Replace the ECU.
Refer to "REPLACING THE
ECU (engine control unit)" on
page 8-196.
91
Cruise control setting switch "RES+": open or short circuit is de-
A
tected.
Cruise control setting switch "SET–": open or short circuit
B
is detected.
Able to start engine
Able to drive vehicle
80, 81
"ON" (when the switch is pushed)
"OFF" (when the switch is released)
Push the "SET–" side of the cruise control setting switch.
Maintenance job
Execute the diagnostic
mode. (Code 80)
When the cruise control set-
ting switch "RES+" is
pushed: "ON"
When the cruise control set-
ting switch is released: "OFF"
Execute the diagnostic
mode. (Code 81)
When the cruise control set-
ting switch "SET–" is pushed:
"ON"
When the cruise control set-
ting switch is released: "OFF"
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
8-102
CRUISE CONTROL SYSTEM
Confirmation of service
Malfunction → Go to item 2
in section A for the cruise
control setting switch
"RES+".
Malfunction → Go to item 2.
Turn the main switch to "ON".
Push and "SET–" side of the
cruise control setting switch.
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 3.
completion