Lexus NX: Parking Assist Monitor System
Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Parking Assist Monitor System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Initialization
- Calibration
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- ECU Malfunction (C1611)
- Back Camera Power Supply Failure (C1621)
- Open or Short in Steering Angle Sensor +B (C1625)
- Steering Angle Sensor Failure (C1626)
- Vehicle Information Unmatched (C168D)
- Back Camera Initialization Incomplete (C1691)
- Steering Angle Initialization Incomplete (C1694)
- Engine ECU Communication (U0100,U0126,U0140,U0163,U0233,U1110)
- CAN Communication Failure (Message Registry) (U1000)
- Reverse Signal Circuit
- Image from Camera for Parking Assist Monitor is Abnormal
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Precaution
PRECAUTION POINTS TO NOTE WHEN SERVICING (a) Pay attention to the following points when servicing. (1) When "!" mark is displayed on the multi-display assembly after disconnecting the cable from the n
Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Blind Spot Monitor System - - *1 REAR TELEVISION CAMERA ASSEMBLY *2 BLIND SPOT MONITOR SENSOR LH *3 ENGINE ROOM RELAY BLOCK - ECU-B NO.4 FUS
System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Radio Receiver Assembly Multi-display assembly Camera information signal GVIF Cable Radio Receiver Assembly Re
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System Description
SYSTEM DESCRIPTION CAN COMMUNICATION SYSTEM (a) The blind spot monitor system uses CAN communication to transmit data between the right and left blind spot monitor sensors and each ECU. (b) If there is a problem in the CAN communication, the right and left blind spot monitor sensors output a CAN com
Terminals Of Ecu
TERMINALS OF ECU CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) (a) Disconnect the I53 certification ECU (smart key ECU assembly) connector. (b) Measure the voltage and resistance according to the value(s) in the table below. Tester Connection Input/Output Wiring Color Terminal Descripti
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