STEERING LOCK SYSTEM SYSTEM DIAGRAM

Input and Output Signals of Each ECU
Transmitting ECU	Receiving ECU	Signal	Communication Method
Main Body ECU	Steering Lock ECU	Power supply status (to steering lock motor)	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Sleep available status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Lock/unlock sensor status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Steering lock status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Motor control status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Diagnostic response status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Lock/unlock sensor malfunction	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Power supply malfunction (to steering lock motor)	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Motor driver malfunction	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Lock bar stuck status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Push button start function status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Lock/unlock relay drive status	LIN
Steering Lock ECU	Certification ECU (Smart Key ECU Assembly) Main Body ECU ID Code Box (Immobiliser Code ECU)	Engine start control status	LIN