Monitor Scantool data

Check DTC status
1. Check DTC on the ECM with Scantool.
2. Check that there is any DTC related ECM.
3. Perform Troubleshooting the DTC from ECM with appropriate DTC Troubleshooting Guide first.
4. Repair or replace as necessary after erasing DTC with Scantool.
5. Check DTC on SMK Module side and erase the DTC with Scantool.
6. Has the DTC gone after erasing with scantool?
  YES
  - Check poor connection between harness connector and Smartkey Module or 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.
  NO
  - Go to Inspection/Repair .