LEXUS PARKING ASSIST-SENSOR SYSTEM SYSTEM DIAGRAM

A01NF9FE01
Communication Table
Sender Receiver Signal Line

Main Body ECU

(Multiplex Network Body ECU)

Clearance Warning ECU*1

Parking Assist ECU*2

 Destination information CAN
Power Management Control ECU

Clearance Warning ECU*1

Parking Assist ECU*2

 Shift position CAN
Combination Meter Assembly

Clearance Warning ECU*1

Parking Assist ECU*2

  • Vehicle speed

  • Lexus parking assist-sensor system ON/OFF

 CAN

Clearance Warning ECU*1

Parking Assist ECU*2

 Combination Meter Assembly

  • Clearance sonar indicator illumination request

  • Corner sensor information

  • Rear center sensor information

  • Clearance sonar sensor diagnosis

 CAN
Display and Navigation Module Display*3 Parking Assist ECU*2 Display*2 Digital communication cable
Parking Assist ECU*2 Multi-display Assembly*3 Display*2 Digital communication cable
Display and Navigation Module Display*3 Multi-display Assembly*3 Display*1 Digital communication cable