Lexus NX: System Diagram
Lexus NX Service Manual / Vehicle Exterior / Lighting (ext) / Automatic High Beam System / System Diagram
SYSTEM DIAGRAM
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System Description
SYSTEM DESCRIPTION AUTOMATIC HIGH BEAM SYSTEM (a) General The automatic high beam system enhances the illumination of the area in front of the vehicle to improve visibility for the driver. It works by
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the automatic high beam system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Operation Check
OPERATION CHECK AUTOMATIC HIGH BEAM SYSTEM OPERATION CHECK (a) Check the operation of the automatic high beam indicator light. *a Automatic High Beam Indicator Light NOTICE: If the forward re
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Automatic High Beam System (B124B)
DESCRIPTION The main body ECU (multiplex network body ECU) determines the status of the automatic high beam system based on the automatic high beam system signal from the forward recognition camera. DTC No. Detection Item DTC Detection Condition Trouble Area B124B Automatic High Beam
Touch Pad Vibration Driver Malfunction (B155A)
DESCRIPTION This DTC is stored if the remote operation controller assembly (remote touch) detects a malfunction in itself, such as internal hardware failure or touch pad vibration driver malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area B155A Touch Pad Vibration
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