Lexus NX: Road Sign Assist System
- Precaution
- Parts Location
- System Diagram
- Customize Parameters
- Utility
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Vehicle Control History
- Lost Communication with Multi-axis Acceleration Sensor Module Missing Message (U012587,U012987,U014087,U015587,U029387)
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Precaution
PRECAUTION HANDLING PRECAUTION FOR ROAD SIGN ASSIST SYSTEM (a) The system may not detect traffic signs under the following conditions:
The forward recognition camera is misaligned.
Dirt, snow, ic
Parts Location
PARTS LOCATION ILLUSTRATION *1 FORWARD RECOGNITION CAMERA *2 BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY - SKID CONTROL ECU *3 MILLIMETER WAVE RADAR SENSOR ASSEMBLY - - ILLUSTRA
System Diagram
SYSTEM DIAGRAM
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Vehicle Information Unmatched (C168D)
DESCRIPTION This DTC is stored if the rear television camera assembly judges as a result of its self check that the vehicle information received from the main body ECU (multiplex network body ECU) via CAN communication and the vehicle information stored in the television camera assembly do not match
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 malfunctioning. Warning Message Details DTC/RoB "RSA Malfunction Visit Your Dealer" is displayed
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