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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 640 (Security Control System) >> Function Diagnosis >> Vehicle Security System >> System Description >> Input/Output Signal Chart
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Input/Output Signal Chart

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
INPUT/OUTPUT SIGNAL CHART

Switch Input signal to BCM BCM system Actuator
All door switches Open or close Vehicle security system
  • IPDM E/R
  • Head lamp
  • Horn
  • Security indicator lamp
Trunk lamp switch and trunk release solenoid
Door key cylinder switch Lock or unlock
Door lock and unlock switch
Door request switch
Intelligent Key Lock or unlock
Panic alarm
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