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 BACK DOOR CENTER GARNISH Click here 2. REMOVE REAR SPOILER ASSEMBLY (a) Remove the 2 hole plugs. Nut Bolt Connector (b) Remove the 4 nuts. (c) Remove the 2 bolts. (d) Disconnect the 2 connectors. (e) Put protective tape around the rear spoile

 Sub Radiator

RemovalREMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY Click here 2. DRAIN COOLANT (for Inverter Coolant) Click here 3. REMOVE UPPER RADIATOR SUPPORT SUB-ASSEMBLY Click here 4. REMOVE NO. 2 FAN SHROUD Click here 5. REMOVE RADIATOR ASSEMBLY (for Inverter Coolant) (a) Slide

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