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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 40 (Body Control Module (BCM) - HEV) >> Description and Operation >> Function >> Key Interlock Control >> Data Flow
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Data Flow

WARNING: This page is about a different variant/trim than selected.
Fig 1: Key Interlock Control Data Flow Diagram
G08309188Courtesy of KIA MOTORS AMERICA, INC.
  1. Key solenoid to the output of the ON KEY to make the subject does not fall. (If IGN1 ON or ACC subject to the key Interlock switch input is OFF.)
  2. In addition to the above conditions, the KEY OFF key solenoid output to fall out, to make conditions.
  3. Key solenoid output OFF -> ON operation, 0.9sec ~ 1.5sec for the 7 - 10V and the behavior, then the voltage 6 - 9V to maintain.
    Fig 2: ACC, Ignition 1, Key Interlock Switch And Solenoid Blinking Pattern
    G08309189Courtesy of KIA MOTORS AMERICA, INC.

    T1: 0.9 ~ 1.5sec