Lexus NX: Components

COMPONENTS

ILLUSTRATION

*1

AIR CLEANER CAP AND HOSE

*2

EGR VALVE ASSEMBLY

*3

NO. 1 ENGINE COVER SUB-ASSEMBLY

*4

GASKET

*5

NO. 1 EGR PIPE

*6

NO. 1 WATER BY-PASS HOSE

*7

NO. 2 WATER BY-PASS HOSE

*8

FUEL VAPOR FEED HOSE

*9

NO. 2 FUEL VAPOR FEED HOSE

*10

ENGINE COVER JOINT

N*m (kgf*cm, ft.*lbf): Specified torque

Non-reusable part

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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) Discon

 Inspection

INSPECTION PROCEDURE 1. INSPECT EGR VALVE ASSEMBLY (a) Measure the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the EGR valve assembly. Click here PROCEDURE 1. INSTALL EGR VALVE ASSEMBLY HINT: Perform "Inspection Afte

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 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Telematics / Trouble Codes. Body Electrical > Telematics > Trouble Codes (e) Check the details of the DTC(s). Clic

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Panoramic View Monitor System DTC No. Detection Item Link C1614 ECU Malfunction C1621 Back Camera Power Supply Failure C1622 Open or Short Circuit in Back Camera Signal C1625 Open or Short in Steering Angle Sensor +B

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