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Input/Output Signal Chart

Intelligent Key Unit

INPUT/OUTPUT SIGNAL CHART - INTELLIGENT KEY UNIT

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

BCM

INPUT/OUTPUT SIGNAL CHART - BCM

Switch/Input signal Input signal to BCM BCM function Actuator/Output signal
NATS antenna amp. Key ID NVIS/NATS
  • Security indicator lamp
  • Starter request
ECM Engine status signal