Yamaha TMAX XP530E-A 2017 Service Manual page 482

Fault code No.
Item
3 Connection of ECU 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).
4 Rear wheel sensor lead continu-
ity, or defective rear wheel sen-
sor.
5 Malfunction in ECU.
6 Malfunction in ABS ECU.
7 Delete the fault code and check
that the engine trouble warning
light goes off.
P0500
Rear wheel sensor: no normal signals are received from the rear
wheel sensor.
Improperly connected  Con-
nect the coupler securely or
replace the wire harness.
Open or short circuit, or defec-
tive sensor  Replace the rear
wheel sensor.
Between rear wheel sensor cou-
pler and ABS ECU coupler.
black–black
white–white
Between ABS ECU coupler and
ECU coupler.
white/green–white/green
Replace the ECU.
Refer to "REPLACING THE
ECU (Engine Control Unit)" on
page 8-230.
Replace the ABS ECU.
Push the ON/start switch, and
then rotate the rear wheel by
hand.
Start the engine, and input the
vehicle speed signals by operat-
ing the vehicle at 20 to 30 km/h
(12 to 19 mph).
Confirm that the fault code has
a condition of "Recovered"
using the malfunction mode of
the Yamaha diagnostic tool, and
then delete the fault code.
Delete this fault code even if it
has a condition of "Detected".
8-91
FUEL INJECTION SYSTEM
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 4.
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 5.
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 6.
Go to item 7.