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 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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 Removal

REMOVAL PROCEDURE 1. DRAIN ENGINE COOLANT Click here 2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY Click here 3. REMOVE AIR CLEANER CAP AND HOSE Click here 4. REMOVE EGR VALVE ASSEMBLY (a) Disconnect the connector from the EGR valve assembly. (b) Slide the 2 clamps and disconnect

 Voice Guidance does not Function

WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the radio receiver assembly or navigation ECU, always replace it with a new one. If a radio receiver assembly or navigation ECU which was installed to another vehicle is used, the following may occur: A communication malfunction DTC m

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