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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 91 (Engine Control System Diagnosis - 1.6L (3 Of 3) - Optima (Except HEV)) >> DTC P2159: Vehicle Speed Sensor 'B' Range/Performance (Wheel Speed Sensor) >> DTC Inspection >> Monitor KDS/GDS Data

Monitor KDS/GDS Data

WARNING: This page is about a different variant/trim than selected.
  1. Connect KDS/GDS to DLC (Data Link Cable).
  2. Select "Electronic Stability Program".
  3. Check the "Current Data" regarding wheel speed sensor with KDS/GDS.
    Fig 1: Screen Display - ESC/ESP System
    G11832548Courtesy of KIA MOTORS AMERICA, INC.
  4. Select "Engine Control".
  5. Check the "Current Data  " about related DTC with KDS/GDS.
    Fig 2: Screen Display - Engine System
    G11832549Courtesy of KIA MOTORS AMERICA, INC.
  6. Are the parameters displayed correctly?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM 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