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Home >> Kia >> 2017 >> Sorento SX, 4WD >> Repair and Diagnosis >> Transmission >> Transfer Case >> 4WD Control System Diagnosis >> DTC P0602: Control Module Programming Error >> DTC Inspection >> Monitor GDS Data

Monitor GDS Data

  1. Ignition switch "OFF"
  2. Connect GDS to Data Link Connector (DLC).
  3. Ignition switch "ON" & Engine "ON"
  4. Monitor "Ignition Voltage" and "Battery Positive Voltage" parameters in "Current Data"  with GDS.

    Specification:  B+

    Fig 1: Screen Display - 4WD Ignition And Battery Voltage During Engine ON
    G12181959Courtesy of KIA MOTORS AMERICA, INC.
  5. Is the displayed parameter within specification?

    YES 

    • Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
    • Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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