SLIDING ROOF SYSTEM SYSTEM DESCRIPTION


  1. GENERAL

    The sliding roof system has the following functions:

    manual open and close, auto open, jam protection and key off operation.

  2. FUNCTION OF MAIN COMPONENT

    Component Outline
    Sliding roof ECU (Sliding roof drive gear sub-assembly) Sliding roof ECU (sliding roof drive gear sub-assembly) controls the rotational direction of the motor.
    Sliding roof switch (Map light assembly) Sliding roof switch (map light assembly) outputs operation signals to sliding roof ECU (sliding roof drive gear sub-assembly).

  3. SYSTEM OPERATION

    The sliding roof system has the following features:

    Function Outline
    Manual open and close This function causes sliding roof to open (tilt up and slide open) or close (slide close and tilt down) when OPEN switch or CLOSE switch is pressed for a maximum of 0.3 seconds. Sliding roof stops as soon as switch is released.
    Auto open This function causes sliding roof to fully tilts up or fully open when OPEN switch is pressed for a minimum of 0.3 seconds.
    Jam protection The jam protection function automatically stops the sliding roof and moves it open half way (or fully tilt up) if a foreign object gets jammed in the sliding roof during close operation.
    Key-off operation The key-off operation function makes it possible to operate the sliding roof for approximately 43 seconds after the power switch is turned on (ACC) or off, if the front doors are not opened.
    Sliding roof open warning When the power switch is turned from on (IG) to off and the driver door is opened with the sliding roof open, the buzzer in the combination meter assembly sounds once.