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Home >> Kia >> 2017 >> Optima EX >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System/Electronic Stability Control Diagnosis (Except HEV) >> DTC C1237-02: Primary Pressure Sensor - Signal >> DTC Inspection >> Monitor KDS/GDS Data

Monitor KDS/GDS Data

  1. Ignition switch "OFF"
  2. Connect KDS/GDS to Data Link Connector (DLC).
  3. Ignition switch "ON" & Engine "ON"
  4. Monitor "Pressure Sensor" parameter in "Current Data" with KDS/GDS.

    Specification:  B+

    Fig 1: Screen Display - Pressure Sensor Current Data
    G12140465Courtesy 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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