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Home >> Hyundai >> 2012 >> Elantra GLS, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P0626: Generator Field/F Terminal Circuit High >> Inspection/Repair >> W/Harness Inspection >> Control Circuit Inspection

Control Circuit Inspection

  1. With ignition OFF, disconnect alternator connector.
  2. Ignition "ON"&Engine "OFF"
  3. Measure voltage between FR terminal of the alternator harness connector and chassis ground.

    Specification:  Approx. 9~10V

    Fig 1: Measuring Voltage Between FR Terminal Of Alternator Connector And Chassis Ground.
    G07272648Courtesy of HYUNDAI MOTOR CO.
  4. Is voltage within the specification?

    YES 

    Go to next step as below.

    NO 

    Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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