LANE DEPARTURE WARNING (LDW) SYSTEM : Component Description

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

COMPONENT DESCRIPTION

Component	Description
ADAS control unit	Judges the lane departure depending on the lane detection result and each signals Controls the warning buzzer and the warning systems ON indicator Transmits lane departure warning lamp signal to combination meter via CAN communication
Lane camera unit	Detects the lane marker in travel lane Transmits the detected lane condition signal to ADAS control unit via ITS communication
ABS actuator and electric unit (control unit)	Transmits the vehicle speed signal (wheel speed) to ADAS control unit via CAN communication
Warning systems switch	Inputs the warning systems switch signal to ADAS control unit
Warning systems ON indicator (On the warning systems switch)	Turns on the warning systems ON indicator, according to an warning systems ON indicator signal received from the ADAS control unit
Warning buzzer	Activates the warning buzzer, according to a warning buzzer signal received from the ADAS control unit
Combination meter	Turns the lane departure warning lamp ON/OFF according to the signals from ADAS control unit via CAN communication
BCM	Transmits the turn indicator signal to ADAS control unit via CAN communication