Yamaha XT1200Z 2010 Service Manual page 503

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
Fault code No.
Item
5 Malfunction in ECU.
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Probable cause of mal-
Item
function and check
1 Connection of rear wheel
sensor 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).
email: info@motomatrix.co.uk
41
Lean angle sensor: open or short circuit detected.
Replace the ECU.
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.
Able to start engine
Able to drive vehicle
d: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 →
Connect the coupler secure-
ly or repair/replace the wire
harness.
8-54
FUEL INJECTION SYSTEM
Confirmation of service
completion
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 2.