TOYOTA PARKING ASSIST-SENSOR SYSTEM SYSTEM DIAGRAM

Table 1. Communication Table
Sender	Receiver	Signal	Line
Main Body ECU (Multiplex Network Body ECU)	Clearance Warning ECU Assembly	Parking brake signal*1 Illumination signal	CAN Communication Line
ECM*2	Clearance Warning ECU Assembly	Shift position signal	CAN Communication Line
Brake Actuator Assembly (Skid Control ECU)	Clearance Warning ECU Assembly	Vehicle speed	CAN Communication Line
Air Conditioning Amplifier Assembly	Clearance Warning ECU Assembly	Ambient temperature signal	CAN Communication Line
Clearance Warning ECU Assembly	Combination Meter Assembly	Sonar information signal	CAN Communication Line