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Home >> Kia >> 2023 >> Carnival SX >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control (ESC) System >> Rear Wheel Speed Sensor >> Inspection
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Rear Wheel Speed Sensor: Inspection

  1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground.
    NOTE: In order to protect the wheel speed sensor, when measuring output voltage, a 100Ω resister must be used as shown.
    G14798550Courtesy of KIA MOTORS AMERICA, INC.
  2. Compare the change of the output voltage of the wheel speed sensor to the normal change of the output voltage as shown below.
    G14798551Courtesy of KIA MOTORS AMERICA, INC.
    • Low:  5.9 - 8.4 mA
    • High:  11.8 - 16.8 mA
    • Frequency range:  1 - 2, 500 Hz