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Home >> Hyundai >> 2017 >> Accent Value Edition >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Air Conditioning System) >> Photo Sensor >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

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  1. Turn the ignition switch ON.
  2. Connect the GDS.
  3. Emit intensive light toward the 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: Photo Sensor Connector Terminals
G12055187Courtesy of HYUNDAI MOTOR AMERICA