Yamaha XT1200Z(Z) 2010 Service Manual page 504

Fault code No.
Item
2 Connection of ABS ECU
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).
3 Connection of wire harness
ECU 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).
4 Wire harness continuity.
42
Rear wheel sensor: no normal signals are received from
A
the rear wheel sensor.
B Neutral switch: open or short circuit is detected.
C Clutch switch: open or short circuit is detected.
Improperly connected →
Connect the coupler secure-
ly or repair/replace the wire
harness.
Improperly connected →
Connect the coupler secure-
ly or repair/replace the wire
harness.
Open or short circuit → Re-
place the rear wheel sensor.
Between rear wheel sensor
coupler and ABS ECU cou-
pler.
black–black
white–white
Between ABS ECU coupler
and ECU coupler.
blue/black–blue/black
blue–blue
8-55
FUEL INJECTION SYSTEM
Execute the diagnostic
mode. (Code No. d:07)
Rotate the rear wheel by
hand and check that the indi-
cated value increases.
Value increases → Start the
engine, and input the vehicle
speed signals by operating
the vehicle at 20 to 30 km/h.
The fault code can also be
deleted by activating the di-
agnostic mode and selecting
diagnostic code number "d:
63"
Value does not increase →
Go to item 3.
Execute the diagnostic
mode. (Code No. d:07)
Rotate the rear wheel by
hand and check that the indi-
cated value increases.
Value increases → Start the
engine, and input the vehicle
speed signals by operating
the vehicle at 20 to 30 km/h.
The fault code can also be
deleted by activating the di-
agnostic mode and selecting
diagnostic code number "d:
63"
Value does not increase →
Go to item 4.
Execute the diagnostic
mode. (Code No. d:07)
Rotate the rear wheel by
hand and check that the indi-
cated value increases.
Value increases → Start the
engine, and input the vehicle
speed signals by operating
the vehicle at 20 to 30 km/h.
The fault code can also be
deleted by activating the di-
agnostic mode and selecting
diagnostic code number "d:
63"
Value does not increase →
Go to item 5.