LIGHTING SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function
    Outer Mirror Control ECU Assembly (LH/RH)*1 Receives request signals and illuminates the door mirror foot lights.
    Certification ECU (Smart Key ECU Assembly)

    • Receives the ignition signal and transmits it to the instrument panel junction block assembly.

    • Judges and certifies the ID code from the door control receiver.
    Main Body ECU (Multiplex Network Body ECU)

    • Receives various signals and transmits request signal to the outer mirror control ECU assembly (LH/RH).*1

    • Receives various signals and illuminates the door mirror foot lights.*2
    Front Door Courtesy Light Switch Assembly (LH/RH) Detects whether a door is open or closed and transmits a signal to the main body ECU (multiplex network body ECU).
    Rear Door Courtesy Light Switch Assembly (LH/RH)
    Front Door Lock with Motor Assembly LH/RH Detects whether a door is locked or unlocked and transmits a signal to the main body ECU (multiplex network body ECU).
    Rear Door Lock with Motor Assembly LH/RH

    *1: Models with position memory function

    *2: Models without position memory function

  2. SYSTEM CONTROL


    1. Operating Condition


      1. The door mirror foot light system operates as follows:

        Function Outline
        Actuation Area-linked

        When all of the following conditions are met, the door mirror foot lights automatically turn on:


        • The power switch is off.

        • All doors are closed.

        • The key is detected in the actuation area.

        When the following condition is met, the door mirror foot lights automatically turn off:


        • The key is not detected in the actuation area.
        Door Unlock-linked

        When all of the following conditions are met, the door mirror foot lights automatically turn on:


        • The power switch is off.

        • Any door is unlocked.

        • All doors are closed.
        Door Lock-linked

        When one of the following conditions is met, the door mirror foot lights automatically turn off:


        • All doors are locked.

        • All doors are closed.

        • A door lock control switch outputs the lock signal.
        Power Switch-linked

        When the following condition is met, the door mirror foot lights automatically turn off:


        • The power switch is on (IG) or on (ACC).
        Delay

        When approximately 15 seconds elapse after one of the following conditions are met, the door mirror foot lights turn off:


        • An actuation area-linked function is used.

        • The door unlock-linked function is active.

        • Any front door is opened and then closed.