Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUZUKI2013KIZASHI SPORT GTS, FWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 74 (COMMUNICATION SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESCAN COMMUNICATION CHECK
2013 Suzuki Kizashi Sport GTS, FWD
CAN Communication Check
2013 Suzuki Kizashi Sport GTS, FWDSECTION CAN Communication Check
WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.
Using SUZUKI scan tool, execute "Communication Malfunction DTC" under "Bus check" and check DTCs of all control modules connected to CAN Communication Bus.
COMMUNICATION MALFUNCTION DTC CHART
| Condition | Action |
|---|---|
| Only history DTC was detected in either of system | Recheck DTC after clear DTC and performing the driving test. If check results is OK, it is intermittent trouble. |
| "Control Module Bus Off" was detected in either of system (current DTC) | Perform "TROUBLESHOOTING FOR COMMUNICATION BUS OFF " |
| Only "Lost Communication" was detected in either of system (current DTC) | Perform "TROUBLESHOOTING FOR LOST COMMUNICATION " |
| No display on SUZUKI scan tool (It is not possible to communicate with all systems.) | Check if SUZUKI scan tool is communicable by connecting to another vehicle. |
| Perform "TROUBLESHOOTING FOR LOST COMMUNICATION " |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.