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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 >> Terminal and Connector Inspection
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Terminal and Connector Inspection

WARNING: This page is about a different variant/trim than selected.
  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, and/or damage.
  3. Has a problem been found?
    Fig 1: BCM Circuit Diagram
    G12138206Courtesy of KIA MOTORS AMERICA, INC.

    YES 

    NO