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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
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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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