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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 Diagnosis System

DIAGNOSIS SYSTEM PARKING ASSIST MONITOR DIAGNOSIS SYSTEM (a) For parking assist monitor system diagnosis, signals received by the radio receiver assembly can be checked and the parking assist monitor system can be calibrated, adjusted and checked using the radio receiver assembly. NOTICE: Depending

 DC / DC Converter Status Circuit High Input (P0A10-263)

DESCRIPTION Refer to the description for DTC P0A08-264. Click here The hybrid vehicle control ECU sends a signal to the DC/DC converter to prohibit its control and receives signals indicating a normal or abnormal condition of the 12 V charging system via the NODD signal line. If the DC/DC convert

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