LANE-KEEP ASSIST SYSTEM WARNING LIGHTSM2760603
LANE-KEEP ASSIST SYSTEM WARNING LIGHT

id151300004300


Purpose

• The lane-keep assist system warning light, built into the instrument cluster, informs the driver of the following vehicle conditions:
― The vehicle may depart from its lane.
― The lane-keep assist system malfunction.

Functions

• The instrument cluster flashes the lane-keep assist system warning light based on the warning indication request signal sent from the forward sensing camera (FSC) via CAN communication.
• The flash pattern of the lane-keep assist system warning light is as shown in the figure.
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• The instrument cluster illuminates the lane-keep assist system warning light based on the malfunction indication request signal sent from the forward sensing camera (FSC) via CAN communication.

Construction

• The lane-keep assist system warning light is built into the instrument cluster.
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Operation

1.The instrument cluster receives (1) a warning indication request signal or a system malfunction indication request signal from the forward sensing camera (FSC) via CAN communication.

2.The instrument cluster turns the transistor on intermittently (2) when it receives the warning indication request signal. The instrument cluster turns the transistor on continuously (2) when it receives the malfunction indication request signal.

3.When the transistor turns on intermittently, the lane-keep assist system warning light flashes (3). When the transistor turns on continuously, the lane-keep assist system warning light illuminates (3).

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Fail-safe

• Not applicable