System Diagram

Fig 1: Advanced Parking Guidance System Diagram (1 Of 2)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Advanced Parking Guidance System Diagram (2 Of 2)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Communication table

COMMUNICATION REFERENCE CHART

Sender	Receiver	Signal	Line
AFS ECU	Parking Assist ECU	Wheelbase information (SHORT or LONG) Left front and rear vehicle height sensor AD value Current status	CAN
Steering Angle Sensor	Parking Assist ECU	Steering angle	CAN
Power Steering ECU	Parking Assist ECU	Current status	CAN
Skid Control ECU	Parking Assist ECU	Vehicle speed Brake fluid pressure Current status	CAN
Yaw Rate and Acceleration Sensor	Parking Assist ECU	G Current status	CAN
Steering Control ECU	Parking Assist ECU	Relative angle Current status	CAN
Electric Parking Brake ECU	Parking Assist ECU	Current status	CAN
ECM	Parking Assist ECU	Accelerator opening angle Shift position information	CAN
Air Conditioning Amplifier	Parking Assist ECU	Outside temperature Current status	CAN
Parking Assist ECU	Power Steering ECU	Target steering angle Current status	CAN
Parking Assist ECU	Skid Control ECU	Buzzer Current status	CAN
Parking Assist ECU	ECM	Rpm request	CAN
Parking Assist ECU	Display and Navigation	Picture signal	AVC-LAN