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Home >> Kia >> 2016 >> Soul Base, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System >> Ambient Temperature Sensor >> Repair Procedures >> Inspection

Repair Procedures: Inspection

  1. Turn the ignition switch OFF.
  2. Remove the front bumper.

    (Refer to "FRONT BUMPER COVER .")

  3. Disconnect ambient temperature sensor.
  4. Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.
    Fig 1: Ambient Temperature Sensor Connector
    G11952865Courtesy of KIA MOTORS AMERICA, INC.
    AMBIENT TEMPERATURE SPECIFICATION

    Ambient temperature [°C (°F)] Resistance between terminals 1 and 2 (kΩ)
    -10 (14) 158.18
    0 (32) 95.10
    10 (50) 58.80
    20 (68) 37.32
  5. If the measured resistance is not within specification, substitute with a known-good ambient temperature sensor and check for proper operation.
  6. Replace the ambient temperature sensor if it is proved that there is a problem with the sensor.
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