DTC Check
- Confirm that ignition mode of keyless push start system is in "OFF".
- Connect SUZUKI scan tool to DLC (1).
Special Tool
- SUZUKI scan tool (SUZUKI-SDT)
- Push engine switch to change ignition mode of keyless push start system to "ON".
- Read DTC according to instructions displayed on SUZUKI scan tool and prints it or write it down. Refer to SUZUKI scan tool operator's manual for further details . If communication between scan tool and ESP® control module is not possible, check that power supply and ground circuits of ESP® control module. If they are OK, go to TROUBLESHOOTING FOR COMMUNICATION BUS OFF .
- Confirm that ignition mode of keyless push start system is in "OFF" and disconnect SUZUKI scan tool from DLC after completing check.