Lexus NX: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE LANE TRACING ASSIST SYSTEM (w/ Lane Centering Function)
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.
HINT:
The following items can be customized.
(a) Customizing with the multi-information display
(1) Turn the power switch on (IG).
(2) Select the setting by referring to the table below.
(3) Change the settings of the LTA using the steering pad switch assembly.
HINT:
Each item is displayed on the "Setting" tab on the multi-information display.
LTA Setup| Display | Content | Setting | Default |
|---|---|---|---|
| Center Trace | Lane centering function | On/Off | On |
| Steering Assist | Lane departure alert steering control function | On/Off | On |
| Sensitivity | Timing of lane departure alert | High/Standard | High |
| Sway Warning | Sway warning function | On/Off | On |
| Sway Sensitivity | Sway warning sensitivity | High/Standard/Low | Standard |
HINT:
Some of lane tracing assist functions are available only when other functions are operating or available. Refer to the following table.
| Vehicle-to-vehicle distance control (with full-speed range following function) | LTA Main Switch | Customize Setting | |||
|---|---|---|---|---|---|
| Steering Assist | Center Trace | Sway Warning | |||
| Lane Departure Alert Function | - | ○ | - | - | - |
| Lane Departure Alert Steering Control Function | - | ○ | ○ | - | - |
| Lane Centering Function | ● | ○ | ○ | ○ | - |
| Vehicle Sway Warning Function | - | - | - | - | ○ |
- ●: System/function operating
- ○: System/function available
CUSTOMIZE LANE TRACING ASSIST SYSTEM (w/o Lane Centering Function)
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.
HINT:
The following items can be customized.
(a) Customizing with the multi-information display
(1) Turn the power switch on (IG).
(2) Select the setting by referring to the table below.
(3) Change the settings of the LDA using the steering pad switch assembly.
HINT:
Each item is displayed on the "Setting" tab on the multi-information display.
LDA Setup| Display | Content | Setting | Default |
|---|---|---|---|
| Steering Assist | Lane departure alert steering control function | On/Off | On |
| Sensitivity | Timing of lane departure alert | High/Standard | High |
| Sway Warning | Sway warning function | On/Off | On |
| Sway Sensitivity | Sway warning sensitivity | High/Standard/Low | Standard |
HINT:
Some of lane departure functions are available only when other functions are operating or available. Refer to the following table.
| LDA Main Switch | Customize Setting | ||
|---|---|---|---|
| Steering Assist | Sway Warning | ||
| Lane Departure Alert Function | ○ | - | - |
| Lane Departure Alert Steering Control Function | ○ | ○ | - |
| Vehicle Sway Warning Function | - | - | ○ |
- ○: System/function available
READ NEXT:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
If no problem symptoms are found when a DTC is output in the DTC check on the lane tracing assist, check each symptom by checking the suspected areas in the order the
Terminals Of Ecu
TERMINALS OF ECU CHECK FORWARD RECOGNITION CAMERA NOTICE: DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstream once the insp
Diagnosis System
DIAGNOSIS SYSTEM DIAGNOSIS MODE FUNCTION (a) w/ Lane Centering Function: When a malfunction occurs in the lane tracing assist system system, the LTA indicator light illuminates yellow and a message is
SEE MORE:
Dtc Check / Clear
DTC CHECK / CLEAR DTC CHECK (a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the power switch on (IG). (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / Occupant Detection / Trouble Codes. (f) Check for DTCs by following the prompts on the Te
Driving assist systems
To keep driving safety and performance,
the following systems operate
automatically in response to
various driving situations. Be aware,
however, that these systems are
supplementary and should not be
relied upon too heavily when operating
the vehicle.
Summary of the driving assist
systems
