LIGHTING SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function

    Brake Actuator Assembly


    • Skid Control ECU

    		 Receives various signals and controls an emergency brake signal.
    Speed Sensor Detect the wheel speed of each of the 4 wheels.
    Airbag Sensor Assembly*1 Outputs the acceleration information.
    Yawrate Sensor*2
    Stop Light Switch Assembly Detects when the brake pedal is depressed.

    Radio Receiver Assembly


    • Hazard Warning Switch

    		 Transmits a hazard warning switch on signal to the combination meter assembly.

    *1: Models without VDIM

    *2: Models with VDIM

  2. SYSTEM CONTROL


    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 operated the hazard warning switch.