Lexus NX manuals

Lexus NX: Precaution

Lexus NX Service Manual / Vehicle Exterior / Lighting (ext) / Afs (adaptive Front-lighting System) / Precaution

PRECAUTION

PRECAUTION WHEN REPLACING HEADLIGHT ECU SUB-ASSEMBLY LH

(a) If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH.

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 HEADLIGHT ECU SUB-ASSEMBLY LH *2 HEADLIGHT ECU SUB-ASSEMBLY RH *3 HEADLIGHT ASSEMBLY LH - HEADLIGHT UNIT ASSEMBLY LH *4 HEADLIGHT ASSEMBLY RH - HEADL

 System Diagram

SYSTEM DIAGRAM

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the AFS (front-lighting adaptive system). *: Use the Techstream PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP

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 ENG / EHV Device (C1A40)

DESCRIPTION When a hybrid control system malfunction signal sent by the hybrid vehicle control ECU is detected by the clearance warning ECU assembly, DTC C1A40 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A40 ENG / EHV Device When the power switch is on (

 System Description

SYSTEM DESCRIPTION FUNCTION OF MAIN COMPONENTS Component Function Multiplex tilt and telescopic ECU This ECU sends a control signal to the tilt motor and telescopic motor, based on signals from each switch, to adjust the steering position. Tilt motor (Built-in tilt position sensor)

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