Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

COOLING FAN RELAY (FAN NO. 1)

*2

COOLING FAN ECU

*3

COOLING FAN MOTOR

*4

CRANKSHAFT POSITION SENSOR

*5

ECM

*6

NO. 2 ENGINE ROOM RELAY BLOCK

- FAN FUSE

*7

NO. 2 COOLING FAN MOTOR

*8

INSTRUMENT PANEL JUNCTION BLOCK

- ECU-IG NO. 4 FUSE

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 System Diagram

SYSTEM DIAGRAM

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of pr

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN SYSTEM (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powe

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 Removal

REMOVAL PROCEDURE 1. REMOVE FRONT WHEEL Click here 2. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY Click here 3. REMOVE REAR ENGINE UNDER COVER LH Click here 4. REMOVE REAR ENGINE UNDER COVER RH Click here 5. DRAIN HYBRID TRANSAXLE FLUID Click here 6. REMOVE FRONT AXLE SHAFT NUT LH Click here

 Operation History List

OPERATION HISTORY LIST NOTICE: The cause of a malfunction is stored in the RAM or EEPROM in the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will be cleared when the cable is disconnected from the negative (-) auxiliary battery terminal, do not disco

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