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Home › Kia › 2009 › Amanti › Repair and Diagnosis › Brakes › Traction Control › Brake System - Troubleshooting › C1201: Wheel Speed Sensor Front-LH Range/Performance/Intermittent › 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 20km/h. (12.4mph)
  4. Monitor the "WHEEL SPD SNSOR (FL, FR, RL, RR)" parameter on the Scan Tool.

    Specification: Compare with other parameters related to wheel speed sensor.

    If it is the same as other parameters, it is in normal condition.

    Fig 1: Scan Tool Display - Driving Vehicle At 20km/h Or More (Normal Data)
    G06406849Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Scan Tool Display - Driving Vehicle At 20km/h Or More (Normal Graph)
    G06406850Courtesy of KIA MOTORS AMERICA, INC.
  5. Is parameter displayed within specifications?

    YES 

    • Fault is intermittent caused by faulty HECU or external noise, was repaired and HECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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