This troubleshooting guide is provided to help you find the cause of some common complaints.
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Caution Failure to troubleshoot a problem correctly can damage your motorcycle. Improper repairs or adjustments may damage the motorcycle instead of fixing it. Such damage may not be covered under warranty. If you are not sure about the proper action, consult your suzuki dealer or qualified mechanic about the problem. |
Complaint
: engine is hard to start or does not start at all.
Fuses
Fuel supply checkDTC “c46” (p1657-h/l or p1658): excv
actuator circuit malfunction
Detected condition
Possible cause
C46
The operation signal does not reach the
excv actuator.
Excva position sensor voltage low or
high
0.14 V ≤ Sensor voltage < 4.9 V
(without the above range)
excva can not operate properly.
Excva ...
Ignition switch removal and installation
Removal
Remove the air cleaner box. Refer to “air cleaner box removal and
installation” in section 1d .
Disconnect the ignition switch lead wire coupler (1).
Disconnect the immobilizer lead wire coupler (2).
(For e-02, 19, 24, 51)
Remove the harness clamp (3).
...
Thermostat inspection
Inspect the thermostat in the following procedures:
remove the thermostat. Refer to “thermostat removal and installation” .
Inspect the thermostat pellet for signs of cracking.
Test the thermostat at the bench for control action.
Caution
do not contact ...