If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the national highway traffic safety administration (nhtsa) in addition to notifying american suzuki motor corp.
If nhtsa receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, nhtsa cannot become involved in individual problems between you, your dealer, or american suzuki motor corp.
To contact nhtsa, you may either call the auto safety hotline toll -free at 1-800-424-9393 (or 366-0123 in washington, d.C.
Area) or write to: nhtsa, u.S.
Department of transportation, washington, d.C. 20590. You can also obtain other information about motor vehicle safety from the hotline.
To contact american suzuki, owners in the continental united states can call toll-free 1-800- 444-5077, or write to: american • suzuki motor corporation motorcycle customer service p.O. Box 1100, brea, ca 92822-1100.
For owners outside the continental united states, please refer to the distributor's address listed on your warranty information brochure.
Emission control warranty
Tampering with noise control system prohibitedExhaust control system operation
The excs is operated by the signal supplied from the ecm. The open/close
operation of the excv is performed by
the excva which is controlled by the ecm by changing the current direction of
the actuator motor. The position
sensor (incorporated in the excva) detects the excva movement by measuri ...
DTC “c40” (p0505 / p0506 / p0507): isc
valve circuit malfunction
Detected condition and possible cause
Detected condition
Possible cause
C40/P0505
The circuit voltage of motor drive is
unusual.
Isc valve circuit open or shorted to ground.
Air passage clogged.
Isc valve is fixed.
Isc valve prese ...
Excva adjustment
Inspect the excva operation and adjust it if necessary
in the following steps:
Step 1
Set the excva to the adjustment position. Refer to
“excv cable removal and installation” (page 1k-
6).
Step 2
Turn the ignition switch off.
Turn the mode select switch off.
Turn the ...