Lexus ES manuals

Lexus ES: Customize Parameters

CUSTOMIZE PARAMETERS

CUSTOMIZE LTA

NOTICE:

  • When the customer requests a change in a function, first make sure that the function can be customized.
  • Be sure to make a note of the current settings before customizing.
  • When troubleshooting a function, first make sure that the function is set to the default setting.

(a) Customizing with the Multi-information Display

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

(2) Enter the following menus: Settings Tab / Settings / LTA Setup

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

(4) Using the steering pad switches, change the customize settings.

LTA

Display

Description

Setting

Default

Lane Center

Lane centering function setting

On/Off

Off

Steering Assist

Steering assist function setting

On/Off

On

Alert

Method of lane departure alert

Steering vibrator/Buzzer

Steering vibrator

Sensitivity

Lane departure alert timing

High/Standard

High

Sway Warning

Vehicle sway warning function setting

On/Off

On

Sway Sensitivity

Sway warning sensitivity setting

High/Standard/Low

Standard

HINT:

Some LTA functions are operable only when other functions are enabled or operating. Refer to the following table.

 

Vehicle-to-vehicle Distance Control (With Full-speed Range Following Function)

LTA Main Switch

Steering Assist

Lane Center

Sway Warning

●: System/function operating

○: Turned/Set to On

Lane Departure Alert Function

-

-

-

-

Steering Assist Function

-

-

-

Lane Centering Function

-

Vehicle Sway Warning Function

-

-

-

-

READ NEXT:

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: If CAN communication system and lane control system DTCs are not output and any of the following problem symptoms exist, perform troubleshooting by checking the appropr

 Terminals Of Ecu

TERMINALS OF ECU NOTICE: DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstream once the inspection has been completed. D

 Diagnosis System

DIAGNOSIS SYSTEM FUNCTION OF INDICATOR AND WARNING MESSAGE (a) If the lane control system is not functioning properly, the driver is warned through the LTA indicator and a warning message is displayed

SEE MORE:

 Headlight LH Circuit (B2439,B243A)

DESCRIPTION The headlight ECU sub-assembly LH and headlight ECU sub-assembly RH internally boost the power supply voltage to ensure a constant supplied current for the lo/hi beam LED of their respective headlight. By monitoring the LED power supply voltage, abnormal current and malfunctions can be d

 Input/Turbine Speed Sensor "A" Circuit Short to Battery (P071512,P071514,P071531)

DESCRIPTION The transmission revolution sensor (NT) detects the input shaft rotation speed and sends it to the ECM. Based on the transmission revolution sensor (NT) signal and the transmission revolution sensor (NC) signals, the ECM controls engine torque and shift timing. Based on the input shaft r

© 2016-2025 Copyright www.lexguide.net