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Home >> Nissan-Datsun >> 2013 >> Sentra S, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Door & Lock (Without Intelligent Key) >> System Description >> Component Parts >> Automatic Door Lock/Unlock Function >> AUTOMATIC DOOR LOCK/UNLOCK FUNCTION: Component Description
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AUTOMATIC DOOR LOCK/UNLOCK FUNCTION: Component Description

Item Function
BCM Controls the door lock function.
Door lock and unlock switch Input lock or unlock signal to BCM.
Door lock actuator Output lock/unlock signal from BCM and locks/unlocks each door.
Door switch Input door open/close condition to BCM.
Key switch Input key switch condition to BCM.
Front door lock key cylinder switch LH Input lock or unlock signal to the BCM.
ABS actuator and electric unit (control unit) Transmits vehicle speed signal to CAN communication line.
Ignition switch Input ignition switch ON/OFF condition to BCM.