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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 >> Passive Key Reminder Unlock (SMK)
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Passive Key Reminder Unlock (SMK)

WARNING: This page is about a different variant/trim than selected.
  1. This function is not performed when vehicle speed is 3km/h or more.
  2. When the driver door switch (Assist door switch) = OPEN and driver unlock state (Assist unlock state) are lock state, passive KEY REMINDER signal received at the output ALL DOOR UNLOCK is for 1s.
  3. UNLOCK signal is output 3 times as Max (1s-output is excluded) in case LOCK state is held even when UNLOCK signal is output for 1s in (2). (1s cycle: 0.5s ON/OFF)
    Fig 1: Passive Key Reminder Unlock (SMK) Switches Blinking Pattern
    G08309179Courtesy of KIA MOTORS AMERICA, INC.

    T1: 1 ± 0.1sec, T2: 0.5 ± 1sec