Input/Output Signal Chart

Intelligent Key Unit

INPUT/OUTPUT SIGNAL CHART

Switch/Input signal	Input signal to Intelligent Key unit	Intelligent Key unit function	Actuator/Output signal
Key switch	Mechanical key (insert/remove)	Engine start function	KEY warning lamp/buzzer Steering lock unit Starter relay request (to IPDM E/R) Inside key antenna (Instrument panel, center console, luggage areas) Key interlock solenoid
Ignition knob switch	Ignition knob (push/release)
Steering lock unit	Steering lock (lock/unlock)
Inside key antenna (Front and rear center console, luggage areas)	Intelligent key (inside antenna detection area or not.)

IPDM E/R

INPUT/OUTPUT SIGNAL CHART

Switch/Input signal	Input signal to IPDM E/R	IPDM E/R function	Actuator/Output signal
Transmission range switch	P, N range	Engine start function	Starter relay Starter motor

BCM

INPUT/OUTPUT SIGNAL CHART

Switch/Input signal	Input signal to BCM	BCM function	Actuator/Output signal
Key switch	Brake (press/release)	Engine start function	Inside key antenna (Instrument panel, center console, luggage areas)