Lexus NX: Precaution

PRECAUTION

PRECAUTION OF WASHER NOZZLE ADJUSTMENT

(a) Do not clean or adjust the washer nozzle with a safety pin, etc. because:

(1) The washer nozzle tip is made of resin and could be damaged.

(2) Adjustment is not necessary for this spray type washer nozzle. If it is necessary to change the nozzle angle, replace the washer nozzle with one that has a different nozzle angle.

for Front Side: Click here

for Rear Side: Click here

(b) If the washer nozzle is clogged with wax, etc., bring the vehicle to the workshop.

PRECAUTION OF RAIN SENSOR (w/ Rain Sensor)

(a) If a water repellent coating is applied to the windshield glass, the rain sensor cannot properly detect the amount of rain and the rain sensing wipers may not operate properly.

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 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Rain Sensor *B w/ Headlight Cleaner System *C for Triple Beam Headlight *D for Single Beam Headlight *1 WINDSHIELD WIPER MOTOR ASSEMBLY *2

 System Diagram

SYSTEM DIAGRAM FRONT WIPER AND WASHER SYSTEM (w/ Rain Sensor) FRONT WIPER AND WASHER SYSTEM (w/o Rain Sensor) REAR WIPER AND WASHER SYSTEM HEADLIGHT CLEANER SYSTEM (w/ Headlight Cleaner System, fo

 System Description

SYSTEM DESCRIPTION WASHER-LINKED FUNCTION (a) This system operates the front wipers at low speed immediately after spraying a jet of washer fluid when the front washer switch is turned on for 0.3 seco

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 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Automatic High Beam System DTC No. Detection Item Link B124B Automatic High Beam System B124C Automatic High Beam Camera U023A Lost Communication with Front Camera Module

 Installation

INSTALLATION PROCEDURE 1. INSTALL TIMING CHAIN COVER ASSEMBLY (a) Apply a light coat of engine oil to the 3 new gaskets. (b) Install the 3 gaskets to the stiffening crankcase assembly. (c) Align the positions of the drive rotor spline and crankshaft timing sprocket as shown in the illustration.

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