Lexus NX manuals

Lexus NX: Operation Check

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

OPERATION CHECK

AFS (FRONT-LIGHTING ADAPTIVE SYSTEM) OPERATION CHECK

NOTICE:

Make sure that the customize settings are set to default when performing the AFS (front-lighting adaptive system) operation check.

(a) Perform the following operation with the low beam headlights on and check that the headlight ECU sub-assembly LH performs low speed control of the AFS (front-lighting adaptive system):

  • Drive the vehicle at a speed between 10 km/h (6 mph) and 30 km/h (19 mph) and turn the steering wheel 27° or more.

(b) Perform the following operation with the low beam headlights on and check that the headlight ECU sub-assembly LH performs medium-to-high speed control of the AFS (front-lighting adaptive system):

  • Drive the vehicle at a speed of 30 km/h (19 mph) or more and turn the steering wheel 7.5 degrees or more.

(c) Perform any of the following operations and check that the headlight ECU sub-assembly LH cancels control of the AFS (front-lighting adaptive system):

  • The power switch not on (READY).
  • Turn the low beam headlights off.
  • Decrease the vehicle speed to less than 5 km/h (3 mph).
  • Reduce the steering angle to less than 6 degrees.
  • Move the shift lever to N or R.

READ NEXT:

 Customize Parameters

CUSTOMIZE PARAMETERS CUSTOMIZE AFS (ADAPTIVE FRONT-LIGHTING SYSTEM) NOTICE: When the customer requests a change in a function, first make sure that the function can be customized. Be sure to make

 Initialization

INITIALIZATION NOTICE: The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during headlight

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: 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. Click he

SEE MORE:

 Software Incompatibility with Body Control Module Not Programmed (U032251)

DESCRIPTION If the forward recognition camera cannot verify the vehicle information sent from the main body ECU (multiplex network body ECU), the forward recognition camera stores DTC U032251. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U032251 Softwa

 Components

COMPONENTS ILLUSTRATION *1 CLEARANCE LIGHT ASSEMBLY LH *2 CLEARANCE LIGHT ASSEMBLY RH *3 FRONT BUMPER GUARD ASSEMBLY *4 HOOD TO FRONT END PANEL SEAL *5 NO. 3 ENGINE ROOM WIRE *6 RADIATOR GRILLE SUB-ASSEMBLY *7 OUTSIDE MOULDING RETAINER - - ILLUSTRATION

© 2016-2026 Copyright www.lexunx.com