SUNROOF

id091500101000


Outline

•  An electric sunroof with tilt up mechanism has been adopted.
•  A deflector has been added to reduce noise.
•  A system control using pulse sensors (hall effect switches) has been adopted for system simplification.
•  A sunroof motor with an integrated CPU has been adopted.

Specification

Item

Specification
Slide system
 
Inner slide
Opening measurement
(mm {in})
265 × 740 {11.0 × 29.1}
Tilt-up amount
(mm {in})
26.4—30.4 {1.04—1.20}
Opening/closing time
(s)
Slide: 3.0—6.0, Tilt: 0.5—1.5


Function


Tilt up/open/close

•  When the sunroof switch (tilt position) is operated, the sunroof tilt up.
•  When the sunroof switch (open position) is operated, the sunroof open.
•  When the sunroof switch (close position) is operated, the sunroof slide close and tilt down.


Initial setting

•  If the following operations have been performed, initial setting is reset, and except tilt up operation are disabled. Therefore, performing initial setting is necessary.
―  Negative battery cable is disconnected.
―  Sunroof system power supply fuse is removed.


Sunroof System Structural View

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System Wiring Diagram

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Operation

•  The glass panel opens/closes using tilting and sliding operations.
•  When the ignition switched ON (engine off or on), the sunroof operates by use of the sunroof switch.
•  If the ignition switched OFF or ACC position while the sunroof is operating, it will stop.
•  One-touch operation of the tilt up or the slide open switch provides auto-operation.
•  If any switch is operated during auto-operation, the sunroof stops.

Tilt up operation

1.  When the sunroof switch is operated for tilt up operation, the CPU receives a tilt up signal. (1)

2.  When the CPU receives a tilt up signal, it turns on the relay No.2. (2)

3.  When the relay No.2 is turned on, the sunroof motor starts tilt up operation.(3)

4.  When approx. 1 s. has elapsed after the sunroof motor was starts on, the timer control of the CPU turns off the sunroof relay No.2 automatically to stop the tilt up operation.

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Open operation

1.  When the sunroof switch is operated for open operation, the CPU receives a open signal. (1)

2.  When the CPU receives a open signal, it turns on the relay No.1. (2)

3.  When the relay No.1 is turned on, the sunroof motor starts open operation.(3)

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Close operation (at glass panel open)

1.  When the sunroof switch is operated for close operation, the CPU receives a close signal. (1)

2.  When the CPU receives a close signal, it turns on the relay No.2. (2)

3.  When the relay No.2 is turned on, the sunroof motor starts close operation.(3)

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Close operation (at glass panel tilt up)

1.  When the sunroof switch is operated for close operation, the CPU receives a close signal. (1)

2.  When the CPU receives a close signal, it turns on the relay No.1. (2)

3.  When the relay No.1 is turned on, the sunroof motor starts close operation.(3)

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