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Home >> Kia >> 2018 >> Optima EX >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module Diagnosis (Except HEV) >> DTC B163E-00: Rain Sensor Module LIN Fault >> Wiring Inspection >> Power Circuit Inspection
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Power Circuit Inspection

  1. Ignition "OFF"
  2. Refer to REMOVAL and disconnect Rain Sensor connector.
  3. Ignition "ON"
  4. Measure voltage between Pin No. 1 (Power) terminal of Rain Sensor harness connector and chassis ground.

    Specification:  Approx. 12 V

  5. Is the measured value within specification?

    YES 

    NO 

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