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Home >> Kia >> 2008 >> Sorento Base, A5SR1 >> Repair and Diagnosis >> Electrical >> Body Electrical >> Body Electrical System >> Back Warning System >> Ultrasonic Sensor >> Operation Principle >> Sensor Detection Range

Sensor Detection Range

Fig 1: Identifying Sensor Detection Range
G05119863Courtesy of KIA MOTORS AMERICA, INC.
NOTE:
  1. 14cm (Diameter) plastic rod is used for the test target.
  2. The test result may differ by a different target object.
  3. Detection range may be reduced by dirt accumulated on sensor, and extremely hot or cold weather.
  4. The following object may not be detected.
    • Sharp object or thin object like rope.
    • Cotton, sponge, snow or other materials absorbing sonic wave.
    • Smaller objects than 5.5 in (14cm) Diameter; 39.4 in (1 m) length.