Yamaha XT1200Z 2010 Service Manual page 502

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Probable cause of mal-
Item
function and check
1 Connection of lean angle
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).
2 Connection of main harness
ECU coupler and/or lean an-
gle sensor sub-wire harness
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 Main harness and/or lean
angle sensor sub-wire har-
ness continuity.
4 Defective lean angle sensor.
email: info@motomatrix.co.uk
41
Lean angle sensor: open or short circuit detected.
Unable to start engine
Unable to drive vehicle
d:08
Lean angle sensor output voltage
• 0.4–1.4 (upright)
• 3.7–4.4 (overturned)
Remove the lean angle sensor and incline it more than 65 de-
grees.
Maintenance job
Improperly connected →
Connect the coupler secure-
ly or repair/replace the wire
harness.
Improperly connected →
Connect the coupler secure-
ly or repair/replace the main
harness or lean angle sensor
sub-wire harness.
Open or short circuit → Re-
place the wire harness.
Between lean angle sensor
coupler and lean angle sen-
sor sub-wire harness cou-
pler.
blue–blue
yellow/green–yellow/green
black/blue–black/blue
Between lean angle sensor
sub-wire harness coupler
and ECU coupler.
blue–blue
yellow/green–yellow/green
black/blue–black/blue
Execute the diagnostic
mode. (Code No. d:08)
Replace if defective.
Refer to "CHECKING THE
LEAN ANGLE SENSOR" on
page 8-149.
8-53
FUEL INJECTION SYSTEM
Confirmation of service
completion
Set the main switch to "ON."
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 2.
Set the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 3.
Set the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 4.
Set the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 5.