Precautions for engine electrical device
Refer to “general precautions” in section 00 (page 00-1) and “precautions for electrical circuit service” in section 00 (page 00-2).
Component location
Engine electrical components location
Refer to “electrical components location” in section 0a .
Diagnostic information and procedures
Engine symptom diagnosis
Refer to “engine symptom diagnosis” in section 1a .
DTC “c12” (p0335): ckp sensor circuit
malfunction.
Detected condition and possible cause
Detected condition
Possible cause
The signal does not reach ecm for 3 sec. Or more, after
receiving the starter signal.
Metal particles or foreign material being stuck on the
ckp sensor and rotor tip.
Ckp ...
Horn inspection
Note
if the horn sound condition is normal, it is not
necessary to inspect the horn button
continuity.
Horn button inspection
Remove the air cleaner box. Refer to “air cleaner box removal and
installation” in section 1d .
Disconnect the left handlebar switch lead ...
Air cleaner element removal and installation
Removal
Lift and support the fuel tank. Refer to “fuel tank
removal and installation” in section 1g (page 1g-
9).
Remove the air cleaner box cover (1).
Remove the air cleaner element (2).
Installation
Installation is in the reverse order of removal. ...