Lexus NX: 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

- HEADLIGHT UNIT ASSEMBLY RH

*5

ENGINE ROOM RELAY BLOCK

- H-LP LH/DIMMER (HI) RELAY

- H-LP MAIN LH/H-LP MAIN HI FUSE

- H-LP MAIN RH/H-LP MAIN LO FUSE

*6

NO. 2 ENGINE ROOM RELAY BLOCK

- H-LP RH RELAY

*7

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*8

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

- ECU-IG NO.3 FUSE

*9

DLC3

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 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

 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

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 Components

COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 BATTERY SERVICE HOLE COVER *2 HYBRID BATTERY SERVICE PLU

 Terminals Of Ecu

TERMINALS OF ECU CHECK FORWARD RECOGNITION CAMERA 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

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