Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

COMBINATION METER ASSEMBLY

*2

CLIMATE CONTROL SWITCH (for Driver Side)

*3

CLIMATE CONTROL SWITCH (for Front Passenger Side)

*4

AIR CONDITIONING CONTROL ASSEMBLY

*5

AIR CONDITIONING AMPLIFIER ASSEMBLY

*6

DLC3

*7

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

  • - S/HTR F/L FUSE
  • - ECU-IG NO.1 FUSE

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ILLUSTRATION

*1

SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RH

*2

SEATBACK CLIMATE CONTROL BLOWER RH

*3

SEATBACK CLIMATE CONTROL BLOWER LH

*4

SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LH

ILLUSTRATION

*1

NO. 2 ENGINE ROOM RELAY BLOCK

  • - S/HTR F/R FUSE
  • - ECU-B NO.2 FUSE

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READ NEXT:

 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION GENERAL (a) The seat blower has 3 levels, controlled by operating the climate control switch on air conditioning control assembly. (b) Whether the blower is on or off can be determi

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use this procedure to troubleshoot the climate control seat system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

SEE MORE:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK FOR DTCS (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Hybrid Control / Trouble Codes. (e) Check the DTCs and freeze frame data, and then write them down. (f) Check the detail

 Components

COMPONENTS ILLUSTRATION *1 BLOWER ASSEMBLY - - ILLUSTRATION *1 AIR FILTER CASE *2 AIR REFINER ELEMENT *3 BLOWER WITH FAN MOTOR SUB-ASSEMBLY *4 NO. 1 BLOWER DAMPER SERVO SUB-ASSEMBLY

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