Hyundai GENESIS COUPE BK 2010 Manual page 2874

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 ?
▶ Check poor connection between harness connector and Smartkey Module or ECM
: Thoroughly check the looseness, poor connection, bent, corrison, contamination, deformation or
damage of connector. Repair or replace as necessary and then, go to "Verification of Vehicle
Repair" procedure.
▶ Go to " Inspection & Repair " procedure.
Terminal and Connector Inspection
1. Many malfunctions in the electrical system are caused by poor harness and terminals.
Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration,or
damage.
3. Has a problem been found?
▶ Repair as necessary and go to "Verification of Vehicle Repair" procedure.