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Home >> Infiniti >> 2008 >> QX56 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System >> Function Diagnosis >> NVIS (NISSAN Vehicle Immobilizer System-NATS) >> System Description >> Input/Output Signal Chart >> Intelligent Key Unit
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Intelligent Key Unit

INTELLIGENT KEY UNIT - INPUT/OUTPUT SIGNAL CHART

Switch/Input signal Input signal to BCM BCM function Actuator/Output signal
Ignition knob switch Ignition knob (push/release) NATS
  • Steering lock unit
Key switch Mechanical key (Insert/remove)
Steering lock unit Steering
(lock/unlock)
ECM Engine status signal