Lexus NX: Removal

REMOVAL

PROCEDURE

1. DRAIN ENGINE COOLANT

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2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

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3. REMOVE AIR CLEANER CAP AND HOSE

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4. REMOVE EGR VALVE ASSEMBLY

(a) Disconnect the connector from the EGR valve assembly.

(b) Slide the 2 clamps and disconnect the No. 1 water by-pass hose and No. 2 water by-pass hose from the EGR valve assembly.

(c) Using a 10 mm deep socket wrench, remove the engine cover joint from the EGR valve assembly.

(d) Using a 12 mm deep socket wrench, remove the 2 nuts and disconnect the No. 1 EGR pipe from the EGR valve assembly.

(e) Remove the 3 bolts and EGR valve assembly from the intake manifold.

(f) Remove the 2 gaskets from the No. 1 EGR pipe and intake manifold.

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 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

 Emission Control System

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 Components

COMPONENTS ILLUSTRATION *1 FOG LIGHT ASSEMBLY LH *2 FRONT BUMPER ASSEMBLY

 Steering Angle Initialization Incomplete (C1694)

DESCRIPTION This DTC is stored when the parking assist ECU judges that the maximum steering angle has not been memorized (steering angle setting is incomplete). DTC No. Detection Item DTC Detection Condition Trouble Area C1694 Steering Angle Initialization Incomplete Maximum steerin

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