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Home >> Kia >> 2020 >> Cadenza Technology >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Program (Esp) System >> Front Wheel Speed Sensor >> Repair Procedures >> Inspection

Repair Procedures: Inspection

  1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground.
    NOTE:
    • To protect the wheel speed sensor, use 100 Ω resistor whenever measuring output voltage.
    G13404518Courtesy of KIA MOTORS AMERICA, INC.
  2. Inspect for normal waveform of wheel speed sensor output as shown below.
    G13404519Courtesy of KIA MOTORS AMERICA, INC.

    V_low: 0.59V - 0.84V

    V_high: 1.18V - 1.68V

    Frequency range: 1 - 2, 500Hz