Yamaha R15 2022 Service Manual page 409

FUEL INJECTION SYSTEM TROUBLESHOOTING
Fault code No.
Item
3 Wire harness continuity.
4 Faulty FID solenoid operation.
5 Malfunction in ECU.
6 Delete the fault code and check
that the engine trouble warning
light goes off.
Fault code No. P0560, P0563
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Tool display
Procedure
Probable cause of malfunc-
Item
tion and check
1 Malfunction in charging system.
P0511
FID solenoid valve malfunction is detected. (Open or short circuit is
detected between FID solenoid valve and ECU.)
Open or short circuit → Replace
the wire harness.
Between FID solenoid coupler
and ECU coupler.
yellow/red–yellow/red
Between FID solenoid coupler
and main switch coupler.
brown–brown
Between main switch coupler
and main fuse.
red–red
Between main fuse and battery
terminal.
red–red
Execute the diagnostic mode.
(Code No. 54)
FID solenoid operation sound is
not heard. → Replace the FID
solenoid.
Replace the ECU.
Confirm that the fault code has
a condition of "Recover" using
the YDT, and then delete the
fault code.
P0560, P0563
[P0560] Battery charging voltage is abnormal. (Discharged condi-
tion)
[P0563] Battery charging voltage is abnormal. (Overcharged condi-
tion)
Able to start engine
Able to drive vehicle
—
—
—
Maintenance job
Check the charging system.
Defective rectifier/regulator or
stator coil, check the around
wire harness → Replace the de-
fective parts.
Defective connection in the
charging system circuit → Prop-
erly connect or replace the wire
harness.
8-76
ELEC
Turn the main switch to "ON",
and then check the fault code
using the malfunction mode of
the YDT.
Condition is "Recover" → Go to
item 6 and finish the service.
Condition is "Malfunction" → Go
to item 4.
Turn the main switch to "ON",
and then check the fault code
using the malfunction mode of
the YDT.
Condition is "Recover" → Go to
item 6 and finish the service.
Condition is "Malfunction" → Go
to item 5.
Service is finished.
Confirmation of service com-
pletion
Start the engine and let it idle for
approximately 5 seconds.
Check the fault code using the
malfunction mode of the YDT.
Condition is "Recover" → Go to
item 2 and finish the service.
Condition is "Malfunction" →
Repeat item 1.
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