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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Terminals Of Ecu
TERMINALS OF ECU CHECK FOLD SEAT CONTROL ECU (REAR RIGHT SEAT) (a) Disconnect the h3 and h4 fold seat control ECU (rear right seat) connectors. (b) Measure the resistance and voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condi
Footwell Light
ComponentsCOMPONENTS ILLUSTRATION *A for Driver Side *B for Front Passenger Side *1 NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY *2 NO. 1 INTERIOR ILLUMINATION LIGHT ASSEMBLY LH *3 NO. 1 INTERIOR ILLUMINATION LIGHT ASSEMBLY RH *4 NO. 2 INSTRUMENT PANEL UNDER COVER S
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