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INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION SEC-11 < SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM] C D E F G H I J L M A B SEC N O P SYSTEM DESCRIPTION INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION System Diagram INFOID:0000000006246195 System Description INFOID:0000000006246196 INPUT/OUTPUT SIGNAL CHART Intelligent Key Unit IPDM E/R BCM SYSTEM DESCRIPTION • The engine start function of Intelligent Key system is a system that makes it possible to start and stop the engine without using the key. It verifies the electronic ID using two-way communications when pressing the ignition knob switch while carrying the Intelligent Key, which operates based on the results of electronic ID verification for Intelligent Key using two-way communications between the Intelligent Key and the vehicle. NOTE: The driver should carry the Intelligent Key at all times. Switch/Input signal Input signal to Intelligent Key unit Intelligent Key unit function Actuator/Output signal Key switch Mechanical key Engine start function • KEY warning lamp/buzzer (Instrument panel, center console, • Key interlock solenoid Ignition knob switch Ignition knob Steering lock unit Steering lock Inside key antenna Intelligent Key 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 Switch/Input signal Input signal to BCM BCM function Actuator/Output signal Key switch Brake Engine start function • Inside key antenna (Instrument panel, center console, ALKIA1267GB 2011 Pathfinder |