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System Diagram

Fig 1: Wireless Door Lock Control System Diagram (1 Of 2)

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Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Wireless Door Lock Control System Diagram (2 Of 2)

G04951554

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Communication table:

COMMUNICATION CHART

Sender	Receiver	Signal	Line
Certification ECU	Main body ECU (driver side junction block)	Door unlock standby control signal Hazard answer back signal	CAN
	Front multiplex network light ECU (Front controller)	Wireless door lock buzzer sound signal Wireless door lock buzzer volume signal
	Front multiplex network door ECU LH Front multiplex network door ECU RH Rear multiplex network door ECU LH Rear multiplex network door ECU RH	Door unlock standby control signal
Main body ECU (driver side junction block)	Certification ECU	Luggage compartment door output request signal Door lock/unlock output request signal Wireless door lock buzzer sound request signal Door lock position signal
Main body ECU (driver side junction block)	Master switch Front power window regulator motor LH Front power window regulator motor RH Rear power window regulator motor LH Rear power window regulator motor RH	Wireless power window DOWN signal	LIN
Main body ECU (driver side junction block)	Sliding roof drive gear*	Key-off operation signal	LIN
HINT: *: w/ Sliding roof system