Monitor Scantool Data

Connect scantool to Data Link Connector (DLC).
IG "ON".
Select "DTC" button, and then Press "DTC Status" to check DTC's information from the DTCs menu.
Read "DTC Status" parameter.

Fig 1: Scantool Screen Display - DTC Status Parameter
Courtesy of KIA MOTORS AMERICA, INC.
Is parameter displayed "Present fault"?
YES
- Go to "TERMINAL AND CONNECTOR INSPECTION " procedure.
NO
- Fault is intermittent, caused by poor contact in the sensor's and/or ECM's (PCM's) connector, or was repaired and ECM (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.