LIGHTING SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function

    Brake Actuator Assembly


    • Skid Control ECU

    		 Manages signals from each sensor and sends the operation signal of the emergency brake signal to the combination meter assembly.

    Airbag ECU Assembly


    • G Sensor

    		 Detects vehicle acceleration and sends the information to the skid control ECU.
    Speed Sensors Detects the wheel speed of each of the 4 wheels.
    Stop Light Switch Assembly Detects the brake pedal depressing signal.
    Hazard Warning Signal Switch Assembly Sends the operation signal of the hazard warning light to the combination meter assembly.
    Hazard Warning Light Blinks when a signal is received from the combination meter assembly.
    Combination Meter Assembly Receives the emergency brake signal and controls the hazard warning lights.

  2. SYSTEM CONTROL


    1. Operating Condition


      1. The activating and deactivating conditions for the emergency brake signal are as shown in the following table:

        Condition Details
        Emergency Brake Signal Operating Conditions

        When all of the following conditions are met, the emergency brake signal starts operating:


        • Vehicle speed is above 55 km/h (35 mph).

        • Driver is depressing the brake pedal.

        • Emergency braking is detected from the vehicle deceleration.
        Emergency Brake Signal Ending Conditions

        When any of the following conditions is met, the emergency brake signal stops operating:


        • Driver has released the brake pedal.

        • Emergency braking is no longer detected from the vehicle deceleration.

        • Driver has pressed the hazard warning signal switch.