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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Air Conditioning System (HEV)) >> Photo Sensor >> Repair Procedures >> Inspection

Repair Procedures: Inspection

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  1. Ignition "ON"
  2. Using the scan tool.
  3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change.
  4. The voltage will rise with higher intensive light and reduce with lower intensive light.
Fig 1: Checking The Output Voltage With Either Lower Or Higher Light Being Emitted
G11818483Courtesy of KIA MOTORS AMERICA, INC.