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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Module Diagnosis (PHEV) >> DTC B163E-00: Rain Sensor Module LIN Fault >> Wiring Inspection >> Terminal and Connector Inspection

Terminal and Connector Inspection

  1. Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
  2. Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, or damage.
  3. Has a problem been found?
    G12366067Courtesy of KIA MOTORS AMERICA, INC.

    YES 

    NO 

    • Go to "Power Circuit Inspection" procedure.