Yamaha FJR13AG Service Manual page 627

Fault code No.
Item
B-8 Defective rear brake light
switch.
B-9 Malfunction in ECU.
B-10 Delete the fault code and check
that the engine trouble warning
light goes off.
Fault code No. P0564
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Tool display
Procedure
Probable cause of malfunc-
Item
tion and check
A-1 Locate the malfunction.
P056C
A Front brake light switch: open or short circuit is detected.
B Rear brake light switch: open or short circuit is detected.
Replace the rear brake light
switch.
Replace the ECU.
Refer to "REPLACING THE
ECU (engine control unit)" on
page 8-250.
Confirm that the fault code has
a condition of "Recovered" us-
ing the Yamaha diagnostic tool,
and then delete the fault code.
P0564
Cruise control setting switch "RES+": open or short circuit is de-
A
tected.
Cruise control setting switch "SET–": open or short circuit is de-
B
tected.
Able to start engine
Able to drive vehicle
80, 81
"ON" (when the switch is pushed)
"OFF" (when the switch is released)
Push and release the "RES+" side of the cruise control setting switch.
Maintenance job
Execute the diagnostic mode.
(Code 80)
When the cruise control setting
switch "RES+" is pushed: "ON"
When the cruise control setting
switch is released: "OFF"
Execute the diagnostic mode.
(Code 81)
When the cruise control setting
switch "SET–" is pushed: "ON"
When the cruise control setting
switch is released: "OFF"
8-150
CRUISE CONTROL SYSTEM
Turn the main switch to "ON".
Operate the brake pedal, and
then check the condition of the
fault code using the malfunction
mode of the Yamaha diagnostic
tool.
Condition is "Recovered" → Go
to item B-10 and finish the ser-
vice.
Condition is "Detected" → Go to
item B-9.
Confirmation of service com-
Malfunction → Go to item A-2.
Malfunction → Go to item B-2
for the cruise control setting
switch "SET–".
pletion