TOYOTA PARKING ASSIST-SENSOR SYSTEM(except Hatchback) SYSTEM DIAGRAM

A012HE7E01
A012F50E04
A012F50E05
A012M6FE04
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