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Home >> Lexus >> 2019 >> NX 300 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Intuitive Parking Assist System (W/ Intelligent Clearance Sonar System) - Diagnostics - Introduction >> INTUITIVE PARKING ASSIST SYSTEM (w/ Intelligent Clearance Sonar System) >> System Diagram [09/2017 - 05/2018] >> System Diagram [09/2017 - 05/2018]
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System Diagram [09/2017 - 05/2018]

Fig 1: Intuitive Parking Assist System (W/O ICS) Wiring Diagrams (1 Of 2)
GTY778785Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Intuitive Parking Assist System (W/O ICS) Wiring Diagrams (2 Of 2)
GTY793454Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
COMMUNICATION TABLE

Sender Receiver Signal Line
Main Body ECU
(Multiplex Network Body ECU)
Clearance Warning ECU Assembly Destination information signal CAN Communication Line
ECM Clearance Warning ECU Assembly Shift position signal CAN Communication Line
Combination Meter Assembly Clearance Warning ECU Assembly Vehicle speed signal CAN Communication Line
Clearance Warning ECU Assembly Combination Meter Assembly
  • Sonar information signal
  • Clearance sonar indicator illumination request signal
CAN Communication Line
Clearance Warning ECU Assembly Radio Receiver Assembly Sonar information signal CAN Communication Line
Radio Receiver Assembly Multi-display Assembly Video signal AVC-LAN Communication Line
Parking Assist ECU*1 Multi-display Assembly Video signal GVIF cable
Rear Television Camera Assembly*2 Multi-display Assembly Video signal Analog
  1. *1: w/ Panoramic View Monitor System
  2. *2: w/ Parking Assist Monitor System