DAYTIME RUNNING LIGHT (DRL) SYSTEM

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Outline

•  The daytime running light (DRL) system automatically turns on the daytime running light (DRL) while the vehicle is driven.

Function

•  The BCM controls the daytime running light (DRL) according to the vehicle conditions.

—: Not applicable

Vehicle speed

Ignition switch

Parking brake

Selector lever position (ATX)

Light switch position

Dimmer switch position

Auto light system

Daytime running light (DRL)
3 km/h {2 mph} or more
ON (engine on)
Release
Except P position
OFF
HI
—
On
LO
On
FLASH-TO-PASS
Off
AUTO
HI
Off
On
On
Off
LO
Off
On
On
Off
FLASH-TO-PASS
Off
Off
On
Off
TNS (parking lights)
HI
—
On
LO
On
FLASH-TO-PASS
Off
HEAD
HI
—
Off
LO
Off
FLASH-TO-PASS
Off


Personalization features (except canada specs.)

•  The daytime running light (DRL) system can be switched between operable and inoperable (initial setting is [On] (daytime running light (DRL) illumination)). For details on the personalization features, refer to the [PERSONALIZATION FEATURES] in the workshop manual.


Structure/Construction


System structure

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System wiring diagram

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Operation


Operation conditions

•  When the following operation conditions are met, the BCM activates the daytime running light (DRL) system.
―  Vehicle speed: 3 km/h {2 mph} or more (vehicle speed signal)
―  Ignition switched ON (engine on) (ignition switch position signal)
―  Parking brake: Released (parking brake signal)
―  Selector lever position (ATX): Except P position (selector lever position signal)
―  Light switch position: OFF, AUTO (auto light system not operated), or TNS (parking lights) (light switch signal)


Operation

1.  When the operation conditions are met (1),BCM transmits DRL operation demand signal to Light Control Module. (2).

2.  When the Light Control Module the daytime running light (DRL) is illuminated (3).

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