Yamaha TMAX XP530E-A 2017 Service Manual page 481

Fault code No.
Item
5 Defective ignition coil.
6 Malfunction in ECU.
7 Delete the fault code and check
that the engine trouble warning
light goes off.
Fault code No. P0500
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Tool display
Procedure
Probable cause of malfunc-
Item
tion and check
1 Connection of rear wheel sen-
sor coupler.
Check the locking condition of
the coupler.
Disconnect the coupler and
check the pins (bent or broken
terminals and locking condition
of the pins).
2 Connection of ABS ECU cou-
pler.
Check the locking condition of
the coupler.
Disconnect the coupler and
check the pins (bent or broken
terminals and locking condition
of the pins).
P0351
Ignition coil: open or short circuit detected in the primary lead of
the ignition coil.
Measure the primary coil resis-
tance of the ignition coil.
Replace if out of specification.
Refer to "CHECKING THE
IGNITION COIL" on page 8-241.
Execute the diagnostic mode.
(Code No. 30)
No spark  Replace the ECU.
Refer to "REPLACING THE
ECU (Engine Control Unit)" on
page 8-230.
Confirm that the fault code has
a condition of "Recovered"
using the Yamaha diagnostic
tool, and then delete the fault
code.
P0500
Rear wheel sensor: no normal signals are received from the rear
wheel sensor.
Able to start engine
Able to drive vehicle
07
Rear wheel speed pulse
0–999
Check that the number increases when the rear wheel is rotated. The
number is cumulative and does not reset each time the wheel is stopped.
Maintenance job
Improperly connected  Con-
nect the coupler securely or
replace the wire harness.
Improperly connected  Con-
nect the coupler securely or
replace the wire harness.
8-90
FUEL INJECTION SYSTEM
Start the engine and let it idle for
approximately 5 seconds.
Check the condition of the fault
code using the malfunction
mode of the Yamaha diagnostic
tool.
Condition is "Recovered"  Go
to item 7 and finish the service.
Condition is "Detected"  Go to
item 6.
Service is finished.
Confirmation of service com-
Execute the diagnostic mode.
(Code No. 07)
Rotate the rear wheel by hand
and check that the indicated
value increases.
Value increases  Go to item 7.
Value does not increase  Go
to item 2.
Execute the diagnostic mode.
(Code No. 07)
Rotate the rear wheel by hand
and check that the indicated
value increases.
Value increases  Go to item 7.
Value does not increase  Go
to item 3.
pletion