Monitor DTC Status

B1603 CAN Bus Off

Scantool Diagnostics

Monitor Scantool Data

Check DTC
1. Check DTC with scantool.
2. Check DTC related CAN communication is set on Smart key Module and every modules.
3. If there is DTC related Module Check the DTC according to troubleshooting guide.
4. Repair and erase the DTC with Scantool.
5. Is the DTC erased?