Lexus NX: Customize Parameters

CUSTOMIZE PARAMETERS

CUSTOMIZE SEAT BELT WARNING SYSTEM

HINT:

The following items can be customized.

NOTICE:

  • When the customer requests a change in a function, first make sure that the function can be customized.
  • Record the current settings before customizing.

(a) Customizing with the Techstream

(1) Connect the Techstream to the DLC3.

(2) Turn the power switch on (IG).

(3) Turn the Techstream on.

(4) Enter the following menus: Customize Setting / Warning.

(5) Select the setting by referring to the table below.

Warning

Tester Display

Description

Default

Setting

ECU

Driver Side Seatbelt Warning Buzzer

Function to sound the driver seat belt warning buzzer

ON

0:OFF,1:ON

Combination meter assembly

Front Passenger Side Seatbelt Warning Buzzer

Function to sound the front passenger seat belt warning buzzer

ON

0:OFF,1:ON

Combination meter assembly

HINT:

This setting is only valid when the vehicle is driven at 20 km/h (12 mph) or more.

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 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to the Smart Access System with Push-button Start (for Entry Function). Click here HINT: Use

 Terminals Of Ecu

TERMINALS OF ECU CHECK COMBINATION METER ASSEMBLY (a) Disconnect the I10 combination meter assembly connector. (b) Measure the resistance and voltage according to the value(s) in the table below.

 Diagnosis System

DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here INSPECT AUXILIARY BATTERY VOLTAGE (a) Measure the auxiliary battery voltage. Standard voltage: 11 to 14 V (power switch off) If the vo

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 Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE CENTER STOP LIGHT ASSEMBLY Click here 2. REMOVE REAR SPOILER NO. 2 PROTECTOR (a) Remove the 2 rear spoiler No. 2 protectors. 3. REMOVE PACKING (a) Remove the 3 packings.

 Light bulbs

You may replace the following bulbs by yourself. The difficulty level of replacement varies depending on the bulb. If necessary bulb replacement seems difficult to perform, contact your Lexus dealer. For more information about replacing other light bulbs, contact your Lexus dealer. Bul

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