Yamaha FZ6-ST Supplementary Service Manual page 388

Fault code No. 30
Used diagnostic code No. 08 (lean angle cut-off switch)
Order Inspection operation item and probable
cause
1 The motorcycle has overturned.
2 Installed condition of the lean angle cut-
off switch
3 Connected condition of connector
Inspect the coupler for any pins that
may have pulled out.
Check the locking condition of the
coupler.
4 Defective lean angle cut-off switch
FUEL INJECTION SYSTEM
Symptom The motorcycle has overturned.
Operation item and countermeasure
Raise the motorcycle upright.
Check the installed area for looseness or
pinching.
If there is a malfunction, repair it and connect it
securely.
Lean angle cut-off switch coupler
Main wiring harness ECU coupler
Execute the diagnostic mode (code No. 08)
Replace if defective.
1. Remove the lean angle cut-off switch from the
motorcycle.
2. Connect the lean angle cut-off switch coupler
to the wireharness.
3. Connect the pocket tester (DC 20 V) to the
lean angle cut-off switch coupler as shown.
Tester positive prove ! blue
Tester negative prove ! yellow / green
4. When turning the lean angle cut-off switch
approx. 65_, the voltage reading change from
1.0 V to 4.0 V.
5. Is the emergency stop switch OK?
7-18
FI
Reinstatement
method
Reinstated by
turning the
main switch
ON (however, ON (however
the engine can-
not be re-
started unless
the main switch
is first turned is first turned
OFF).
1
2