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Home >> Kia >> 2012 >> Optima LX, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - Except HEV >> Body Control Module (BCM) >> Description And Operation >> Function >> Auto Door Unlock By Key In Condition
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Auto Door Unlock By Key In Condition

  1. ALL DOOR UNLOCK signal is output at IGN KEY IN→OUT. But, UNLOCK state that is ALL DOOR to UNLOCK does not output.
    Fig 1: Auto Door Unlock By Key Timing Pattern Graph
    G07380752Courtesy of KIA MOTORS AMERICA, INC.

    T1 : 0.5 ± 0.1 sec

    *1 ON (UNLOCK) : Driver Unlock State or assist Unlock State or rear left Unlock state or rear right unlock state = UNLOCK

    OFF (LOCK) : Driver Unlock State & assist Unlock State & rear left Unlock state & rear right unlock state = LOCK

    *2 KEY IN ON : Key in switch ON or ACC =1 or IGN1 ON or IGN2 ON

    KEY IN OFF : Key in switch OFF and ACC =0 and IGN1 OFF and IGN2 OFF

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