Lexus NX: Panoramic View Monitor System
Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Panoramic View 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 (C1614)
- Back Camera Power Supply Failure (C1621)
- Open or Short Circuit in Back Camera Signal (C1622)
- Open or Short in Steering Angle Sensor +B (C1625)
- Steering Angle Sensor Failure (C1626)
- Front Wheel Speed Sensor Malfunction (C164D)
- Front Camera Feedback Malfunction (C1681)
- Front Camera Current Malfunction (C1682)
- Side Camera Feedback Malfunction (C1683)
- Side Camera Current Malfunction (C1684)
- Driver Side Camera Video Sync Signal Malfunction (C1686)
- Over Current Detected in Driver Side Camera (C1687)
- Vehicle Information Unmatched (C168D)
- Steering Angle Initialization Incomplete (C1694)
- Camera Position Adjustment Incomplete (C1697)
- Front Camera Internal Circuit (C2A60)
- Side Camera LH Internal Circuit (C2A61)
- Side Camera RH Internal Circuit (C2A62)
- Back Camera Internal Circuit (C2A63)
- Back Camera Response Malfunction (C2A6A)
- Side Camera LH Response Malfunction (C2A6B)
- Side Camera RH Response Malfunction (C2A6C)
- Front Camera Response Malfunction (C2A6D)
- Control Module Communication Bus Off (U0073,U0100,U0126,U0129,U0140,U0163,U0233,U0265-U0268,U1110)
- CAN Communication Failure (Message Registry) (U1000)
- "CHK" message(s) are displayed on the SIGNAL CHECK screen.
- ECU Power Source Circuit
- Image from Camera for Panoramic View 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 disconnecting the cable from the negative (-) auxiliary battery terminal, "!" mark may appea
Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Blind Spot Monitor System - - *1 FRONT TELEVISION CAMERA ASSEMBLY *2 REAR TELEVISION CAMERA ASSEMBLY *3 SIDE TELEVISION CAMERA ASSEMBLY RH
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-di
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Terminals Of Ecu
TERMINALS OF ECU NOTICE:
DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstream once the inspection has been completed.
Do not apply larger loads than necessary since the connector may be damaged.
CHECK FORWARD RECOGN
Low or High Power Supply Voltage (C1241,C1242)
DESCRIPTION If a malfunction is detected in the power supply circuit, the skid control ECU (brake booster with master cylinder assembly) power source voltage drops, or there is insufficient voltage to operate the ABS main relay, the skid control ECU (brake booster with master cylinder assembly) will
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