Toyota Camry (XV70): Functions included in LTA system - LTA (Lane Tracing Assist)
◆ Lane departure alert function
When the system determines that the vehicle might depart from its lane or course*, a warning is displayed on the multi-information display, and a warning buzzer will sound to alert the driver.
When the warning buzzer sounds, check the area around your vehicle and carefully operate the steering wheel to move the vehicle back to the center of the lane.
Vehicle with BSM: When the system determines that the vehicle might depart from its lane and that the possibility of a collision with an overtaking vehicle in the adjacent lane is high, the lane departure alert will operate even if the turn signals are operating.
*: Boundary between asphalt and the side of the road, such as grass, soil, or a curb
◆ Steering assist function
When the system determines that the vehicle might depart from its lane or course*, the system provides assistance as necessary by operating the steering wheel in small amounts for a short period of time to keep the vehicle in its lane.
Vehicle with BSM: When the system determines that the vehicle might depart from its lane and that the possibility of a collision with an overtaking vehicle in the adjacent lane is high, the steering assist function will operate even if the turn signals are operating.
*: Boundary between asphalt and the side of the road, such as grass, soil, or a curb
◆ Vehicle sway warning function
When the vehicle is swaying within a lane, the warning buzzer will sound and a message will be displayed on the multi-information display to alert the driver.
◆ Lane centering function
This function is linked with dynamic radar cruise control with full-speed range or dynamic radar cruise control and provides the required assistance by operating the steering wheel to keep the vehicle in its current lane.
When dynamic radar cruise control with full-speed range or dynamic radar cruise control is not operating, the lane centering function does not operate.
In situations where the white (yellow) lane lines are difficult to see or are not visible, such as when in a traffic jam, this function will operate to help follow a preceding vehicle by monitoring the position of the preceding vehicle.
Turning LTA system on
Press the LTA switch to turn the LTA system on.
The LTA indicator illuminates and a message is displayed on the multi-information display.
Press the LTA switch again to turn the LTA system off.
When the LTA system is turned on or off, operation of the LTA system continues in the same condition the next time the engine is started.
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Indications on multi-information display - LTA (Lane Tracing
Assist)
The illustration used is intended as an example, and may differ from
the image that is actually displayed on the multi-information display.
LTA indicator
The illumination condition of the
ind
RSA (Road Sign Assist)
Summary of function
The RSA system recognizes specific
road signs using the front
camera and/or navigation system
(when speed limit information is
available) to provide information
to the driver
Notification function - RSA (Road Sign Assist)
In the following situations, the RSA system will notify the driver.
When the vehicle speed exceeds the speed notification threshold of
the speed limit sign displayed, the sign display will be em
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Voice Guidance Circuit between Radio Receiver and Stereo Component Amplifier
DESCRIPTION Using this circuit, the radio and display receiver assembly sends signals to the stereo component amplifier assembly. WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY)
(a) Disconnect the
XM Tuner Antenna Disconnected (B15FE,B15FF)
DESCRIPTION These DTCs are stored when a malfunction occurs in the roof antenna assembly which is connected to the radio and display receiver assembly.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B15FE XM Tuner Antenna Disconnected
The telephone antenna
