Yamaha FZ09E 2014 Service Manual page 403

Fault code No.
Item
7 Faulty shift drum (neutral
detection area).
8 Malfunction in ECU.
9 Delete the fault code.
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
42
Speed sensor: no normal signals are received from the speed
A
sensor.
B Neutral switch: open or short circuit is detected.
C Clutch switch: open or short circuit is detected.
Malfunction  Replace the
shift drum.
Refer to "TRANSMISSION"
on page 5-76.
Replace the ECU.
Refer to "REPLACING THE
ECU (engine control unit)" on
page 8-93.
42
Speed sensor: no normal signals are received from the speed
A
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
21
Clutch switch
• "ON" (when the clutch lever is squeezed with the transmission
in gear and when the sidestand is retracted)
• "OFF" (when the clutch lever is squeezed with the transmission
in gear and when the sidestand is extended)
8-68
FUEL INJECTION SYSTEM
Execute the diagnostic
mode. (Code No. 21)
When the transmission is in
neutral: "ON"
When the transmission is in
gear with the clutch lever
released: "OFF"
Correct indication  Go to
item 9.
Incorrect indication  Go to
item 8.
Turn the main switch to "ON",
and then rotate the rear
wheel by hand.
Start the engine, and input
the vehicle speed signals by
operating the vehicle at 20 to
30 km/h (19 mi/h).
The fault code can also be
delete by activating the diag-
nostic mode and selecting
diagnostic code number "63".