Components Description

COMPONENT CHART

Component	Description
LDW camera unit	Detects the lane marker by the built-in camera, gives judgement for the warning according to the result of detection and signals from each unit, and transmits the operation signal to LDW chime and LDW indicator lamp.
LDW switch	Selects ON/OFF of the system. Indicates ON/OFF of the signal with LDW system ON indicator.
LDW chime	Gives a warning chime according to the direction from LDW camera unit.
LDW indicator lamp	Installed in combination meter, and indicates the system condition. Blinks when LDW system is functioning to alert the driver. Stays on when LDW system is malfunctioning.*
BCM	Transmits turn indicator signal to LDW camera unit with CAN communication signal.
ABS actuator and electric unit (control unit)	Transmits vehicle speed signal to LDW camera unit with CAN communication signal.
TCM	Transmits vehicle speed signal to LDW camera unit with CAN communication signal. (For detecting incorrect speed.)

NOTE: *: This indicates in a few seconds for the system check during ignition switch ON.