Lexus NX: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE ROAD SIGN ASSIST SYSTEM
NOTICE:
Be sure to make a note of the current settings before customizing.
(a) Customizing with the multi-information display
(1) Turn the power switch on (IG).
(2) Using the steering pad switches, change the customize settings.
HINT:
Each item is displayed on the "Setting" screen of the multi-information display.
Road Sign Assist Setup| Display | Description | Setting | Default | Relevant ECU | |
|---|---|---|---|---|---|
| RSA | Road sign assist function setting | ON / OFF | ON | Forward recognition camera | |
| Notification Method | Above Speed Limit | Excess speed notification method setting | No Notification / Only Visual / Visual & Audio | Only Visual | Forward recognition camera |
| Overtaking | Overtaking prohibition notification method setting | No Notification / Only Visual / Visual & Audio | Only Visual | Forward recognition camera | |
| Others | Other notification method setting | No Notification / Only Visual / Visual & Audio | Only Visual | Forward recognition camera | |
| Notification Level | Excess speed notification level setting | 10 km/h (5 MPH) / 5 km/h (3 MPH) / 2 km/h (1 MPH) | 2 km/h (1 MPH) | Forward recognition camera | |
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Utility
UTILITY NOTICE: If the forward recognition camera has been replaced due to a malfunction in the road sign assist system, be sure to perform forward recognition camera adjustment. Otherwise all systems
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 DIAGNOSIS FUNCTION (a) The road sign assist system displays a warning message on the multi-information display to inform the driver that the system is unavailable when it is malfuncti
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Open in One Side of Bus 5 Branch Line
DESCRIPTION When the CAN bus main lines are normal (no open, short to ground, short to +B or short between lines) and there is an ECU or sensor on the "Communication Bus Check" screen that is indicated as not communicating or whose connection status on the "Communication Bus Check" screen changes in
Front Recognition Camera Optical Axis Misalignment Malfunction (C1AA800)
DESCRIPTION If the forward recognition camera determines that the beam axis of the camera is misaligned, it stores C1AA800. DTC No. Detection Item DTC Detection Condition Trouble Area C1AA800 Front Recognition Camera Optical Axis Misalignment Malfunction While driving at a vehicle s
