Monitor DTC Status

Check DTC Status
1. Connect scantool to Data Link Connector (DLC).
2. IG "ON".
3. Select "DTC" button, and then Press "DTC Status" to check DTC's information from the DTCs menu.
4. Read "DTC Status" parameter.
  
  Fig 1: Scantool Display - DTC
  Courtesy of HYUNDAI MOTOR CO.
  
  Fig 2: Scantool Display - GDS
  Courtesy of HYUNDAI MOTOR CO.
5. Is parameter displayed "Present fault"?
  YES
  1. Go to TERMINAL AND CONNECTOR INSPECTION procedure.
  NO
  1. Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to VERIFICATION OF VEHICLE REPAIR procedure.