Yamaha FZ09E 2014 Service Manual page 413

Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Item Probable cause of
malfunction and check
1 Connection of meter assem-
bly 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 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).
3 Wire harness continuity.
4 Defective meter assembly.
89 (Yamaha diagnostic tool)
Err (multi-function meter display)
Multi-function meter: signals cannot be transmitted between
the ECU and the multi-function meter.
Able to start engine
Able to drive vehicle
—
—
—
Maintenance job
Improperly connected 
Connect the coupler securely
or replace the wire harness.
Improperly connected 
Connect the coupler securely
or replace the wire harness.
Open or short circuit 
Replace the wire harness.
Between ECU coupler and
joint coupler.
light green/blue–light
green/blue
light green/white–light
green/white
Between joint coupler and
meter assembly coupler.
light green/blue–light
green/blue
light green/white–light
green/white
Replace the meter assembly. Turn the main switch to "ON".
8-78
FUEL INJECTION SYSTEM
Confirmation of service
completion
Turn 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.
Turn 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.
Turn 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.
Fault code number is not dis-
played  Service is finished.
Fault code number is dis-
played  Go to item 5.