Lexus NX manuals

Lexus NX: System Diagram

Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Panoramic View Monitor System / System Diagram

SYSTEM DIAGRAM

Sender

Receiver

Signal

Line
*: w/ Blind Spot Monitor System

Parking Assist ECU

Multi-display Assembly

Display

GVIF cable

Radio Receiver Assembly

Multi-display Assembly

Display

GVIF cable

Steering Sensor

Parking Assist ECU
  • Data continuity flag
  • Steering angle signal

CAN

Brake Booster with Master Cylinder Assembly (Skid Control ECU)

Parking Assist ECU
  • Wheel speed signal
  • Vehicle speed signal

CAN

Clearance Warning ECU Assembly

Parking Assist ECU

Sensor information

CAN

Main Body ECU (Multiplex Network Body ECU)

Parking Assist ECU
  • Courtesy light switch signal
  • Outer mirror retract information
  • Destination signal
  • Steering wheel signal
  • Vehicle information

CAN

Hybrid Vehicle Control ECU

Parking Assist ECU
  • Shift lever position signal
  • Drivetrain information
  • 2WD/AWD information
  • HV flag

CAN

Blind Spot Monitor Sensor LH*

Parking Assist ECU

RCTA information

CAN

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 System Description

SYSTEM DESCRIPTION GENERAL (a) This system has front, passenger side, driver side and rear television camera assemblies mounted around the vehicle to display around the vehicle on the multi-display as

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the panoramic view monitor system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

 Initialization

INITIALIZATION INITIALIZE PANORAMIC VIEW MONITOR SYSTEM (a) When "!" mark is displayed on the multi-display assembly, correct the steering angle neutral point using the following method. (1) Fully tur

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 Fail-safe Chart

FAIL-SAFE CHART FAIL-SAFE FUNCTION OF CONTROL SYSTEM (a) When a malfunction is detected in the brake control system, the skid control ECU (brake booster with master cylinder assembly) turns the ABS warning, brake warning / red (malfunction), brake warning / yellow (minor malfunction) and slip indica

 Disassembly

DISASSEMBLY CAUTION / NOTICE / HINT NOTICE: When using a vise, place aluminum plates between the part and vise. When using a vise, do not overtighten it. HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. DISCONNECT REAR

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