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Home >> Kia >> 2009 >> Sorento Base, A5SR2 >> Repair and Diagnosis >> Brakes >> Traction Control >> Esp (Electronic Stability Program) >> DTC Troubleshooting >> DTC C1209: Wheel Speed Sensor Rear-RH Open/Short >> Monitor Scan Tool Data

Monitor Scan Tool Data

  1. Engine "ON".
  2. Connect scan tool to Data Link Connector (DLC).
  3. Start and drive vehicle in gear and maintain vehicle speed at or above 10 km/h (6.2 mph)
  4. Monitor the "Wheel speed sensor" parameter on the Scan Tool.

    Specification: Compare with another parameters related to wheel speed sensor. If it is the same as another parameters, it is in normal condition.

    Fig 1: Scan Tool Display - Wheel Speed Sensor (Normal Data)
    G06412658Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Scan Tool Display - Wheel Speed Sensor (Abnormal Data)
    G06412659Courtesy of KIA MOTORS AMERICA, INC.
  5. Is parameter displayed within specifications?

    YES 

    • Fault is intermittent caused by poor connection in wheel speed sensor harness and/or HECU's connector or was repaired and HECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Go to "W/Harness Inspection" procedure.
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