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Home >> Kia >> 2016 >> Forte LX, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 1.8L (3 Of 3) >> DTC P0620: Alternator Control Circuit >> DTC Inspection >> Monitor GDS Data

Monitor GDS Data

  1. Connect GDS to Data Link Connector (DLC).
  2. Engine start.
  3. Check input, output value and status of ISG system. (TPS, ECTS, RPM, Clutch S/W, Door S/W etc.)
    Fig 1: Scantool Display - Input, Output Value And Status Of ISG System
    G11799039Courtesy of KIA MOTORS AMERICA, INC.
  4. Are the parameters displayed correctly?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or PCM/ECM's connector or was repaired and PCM/ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification Of Vehicle Repair " procedure.

    NO 

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