Lexus NX: Precaution

PRECAUTION

PRECAUTIONS WHEN USING TECHSTREAM

(a) When using the Techstream with the vehicle power switch off, connect the Techstream to the DLC3 and turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the Techstream and the vehicle begins. Then select Model Code "KEY REGIST" under manual mode and enter the following menus: Body Electrical / Entry&Start(CAN). While using the Techstream, periodically turn a courtesy light switch on and off at intervals of 1.5 seconds or less to maintain communication between the Techstream and the vehicle.

(b) After all DTCs are cleared, check if the malfunction occurs again 6 seconds after the power switch is turned to on (IG).

PRECAUTION WHEN REPLACING MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

(a) If the main body ECU (multiplex network body ECU) is replaced, refer to the Smart Access System with Push-button Start (for Entry Function).

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 ENGINE ROOM RELAY BLOCK - AM2 FUSE - - ILLUSTRATION *A w/o Power Back Door System *B w/ Power Back Door System *1 BACK DOOR LOCK ASSEM

 System Diagram

SYSTEM DIAGRAM Power Door Lock Control System

 System Description

SYSTEM DESCRIPTION POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION (a) The power door lock system locks/unlocks all doors. The main body ECU (multiplex network body ECU) receives lock/unlock request signal

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 Components

COMPONENTS ILLUSTRATION *1 FUEL SUCTION TUBE ASSEMBLY *2 FUEL TANK MAIN TUBE SUB-ASSEMBLY *3 FUEL TANK VENT TUBE SET PLATE *4 TUBE JOINT CLIP *5 FUEL HOSE *6 GASKET N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable part ILLUSTRATION *1 FUEL PU

 Installation

INSTALLATION PROCEDURE 1. INSTALL TRIP SWITCH (LIGHT CONTROL RHEOSTAT) (a) Attach the 2 claws to install the trip switch (light control rheostat). 2. INSTALL NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY Click here 3. INSTALL INSTRUMENT SIDE PANEL LH Click here

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