Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

NO. 1 ENGINE ROOM RELAY BLOCK

  • EPB NO. 1 FUSE
  • EPB NO. 2 FUSE

HINT:

EPB stands for Electric Parking Brake.

*2

NO. 2 ENGINE ROOM RELAY BLOCK

  • ECU-B NO. 1 FUSE
  • ECU-B NO. 2 FUSE

*3

SKID CONTROL ECU (BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY)

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ILLUSTRATION

*1

COMBINATION METER ASSEMBLY

*2

HYBRID VEHICLE CONTROL ECU

*3

ELECTRIC PARKING BRAKE SWITCH (INTEGRATION CONTROL AND PANEL ASSEMBLY)

*4

DECELERATION SENSOR (AIRBAG ECU ASSEMBLY)

*5

PARKING BRAKE ECU ASSEMBLY

*6

PARKING BRAKE WIRE ASSEMBLY

*7

PARKING BRAKE ACTUATOR ASSEMBLY LH

*8

PARKING BRAKE ACTUATOR ASSEMBLY RH

*9

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

  • ECU-IG NO. 1 FUSE

*10

DLC3

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SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION SYSTEM DESCRIPTION (a) The electric parking brake system electronically controls the parking brake lock and release operations using actuators. The main functions are as follows: F

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS (a) Interview the customer and confir

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 Front Airbag Sensor Lost Communication (LH) (B1617,B1618)

DESCRIPTION The front airbag sensor LH circuit consists of the airbag ECU assembly and front airbag sensor LH. The front airbag sensor LH detects impacts to the vehicle and sends signals to the airbag ECU assembly to determine if the airbag should be deployed. DTC B1617 or B1618 is stored when a mal

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure described below is for the LH side. PROCEDURE 1. INSTALL CLEARANCE LIGHT ASSEMBLY LH (a) Attach the 2 claws to install the clearance light assembly LH. (b) Install the 3 screws and clip.

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