LIGHTING SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function
    Main Body ECU (Multiplex Network Body ECU) The main body ECU receives various signals and illuminates the headlights, taillights, clearance lights and license plate lights.
    Headlight Dimmer Switch Assembly Light Control Switch The light control switch transmits an AUTO position signal to the main body ECU.
    Automatic Light Control Sensor The automatic light control sensor detects the ambient light level and transmits the light level signals to the main body ECU.
    Front Door Courtesy Light Switch Assembly LH Detects whether a door is open or closed and transmits a signal to the main body ECU.

  2. FUNCTION


    1. When the light control switch is in the AUTO position, the automatic light control sensor detects the ambient light level and automatically turns the headlights, taillights, clearance lights, and license plate lights on or off accordingly.