CAN Communication Check
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 " |