System Diagram

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except Canada

Fig 1: Identifying Engine Immobilizer System (W/O Automatic Light Control) System Diagram

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COMMUNICATION TABLE

Transmitting ECU (Transmitter)	Receiving ECU (Receiver)	Signal	Communication Method
Certification ECU (Smart key ECU assembly)	Transmission control ECU assembly	L code registration mode signal	LIN
Transmission control ECU assembly	Certification ECU (Smart key ECU assembly)	L code registration condition signal	LIN
		L code certification condition signal
		Engine start condition signal

for Canada

Fig 2: Identifying Engine Immobilizer System (W/ Automatic Light Control) System Diagram

COMMUNICATION TABLE

Transmitting ECU (Transmitter)	Receiving ECU (Receiver)	Signal	Communication Method
Certification ECU (Smart key ECU assembly)	ID code box (Immobilizer code ECU)	3 bit code transmit request signal	LIN
		S code registration mode signal
		S code certification condition signal
	Transmission control ECU assembly	L code registration mode signal	LIN
ID code box (Immobilizer code ECU)	Certification ECU (Smart key ECU assembly)	Engine start permission receive condition signal	LIN
		3 bit code transmit request receive condition signal
		S code certification result signal
		L code certification result signal
		S code registration mode signal
		S code registration condition signal
	Transmission control ECU assembly	L code registration condition signal	LIN
	Certification ECU (Smart key ECU assembly) Transmission control ECU assembly	L code registration mode signal	LIN
Transmission control ECU assembly	Certification ECU (Smart key ECU assembly)	L code registration condition signal	LIN
	Certification ECU (Smart key ECU assembly)	Engine start condition signal	LIN
	ID code box (Immobilizer code ECU)	L code certification condition signal	LIN