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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 123 (Body Control Module Diagnosis (Except HEV)) >> DTC B163E-00: Rain Sensor Module LIN Fault >> Wiring Inspection >> Power Circuit Inspection

Power Circuit Inspection

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  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