Monitor Scantool Data

Check DTC on the PCM/ECM with Scantool.
Check that there is any DTC related PCM/ECM.
Perform Troubleshooting the DTC from PCM/ECM with appropriate DTC Troubleshooting Guide first
Repair or replace as necessary after erasing DTC with Scantool.
Check DTC on SmartKey Unit (SMK IMMO Unit) side and erase the DTC with scantool.
Has the DTC gone after erasing with scantool?
YES
- Check poor connection between harness connector and SMK Unit or PCM/ECM:
  : Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
No
- Go to "INSPECTION & REPAIR " procedure.