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Home › Hyundai › 2017 › Santa Fe Limited, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (3 Of 3) › DTC P050A: Cold Start Idle Air Control System Performance › DTC Inspection › Monitor GDS Data

Monitor GDS Data

  1. Connect GDS to Data Link Connector (DLC).
  2. IG "ON".
  3. Select "Diagnostic Trouble Codes (DTC)  " button, Press "DTC Status" to check DTC's information from the DTCs menu.
  4. Read "DTC Status" parameter.
    Fig 1: DTC Status
    G12037958Courtesy of HYUNDAI MOTOR AMERICA
  5. Record all DTC's, DTC status and freeze frame data. Does DTC Status indicate "Present"?

    YES 

    • Do all repairs associated with those DTCs before proceeding with this procedure.

    NO 

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