Scheme 1
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
MEMORY RESET PROCEDURE
- Please observe the following instructions at confirming the sunroof operation. NOTE: Do not disconnect the electronic power while the sunroof is operating or within 5 seconds after the sunroof stops (to wipe-out the memory of lid position and operating friction).
- Initialization of system should be conducted after the following conditions. When the sunroof motor is changed. When the sunroof does not operate normally (incomplete initialization conditions).
AUTO OPERATION
Sunroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the sunroof without holding the sunroof switch in the slide open/tilt down or slide close/tilt up position.
RETAINED POWER OPERATION
- Retained power operation is an additional power supply function that enables the sunroof system to operate during 45 seconds, even when ignition switch is turned OFF.
Retained power function cancel conditions
- Door CLOSE (door switch OFF)-->OPEN (door switch ON).
- When ignition switch is ON again.
- When timer time passes (45 seconds).
Component Description
| Component | Function |
|---|---|
| BCM | Supplies the power supply to sunroof motor assembly. |
| Sunroof switch | Transmits tilt up/down & slides open/close operation signal to sunroof motor assembly. |
| Sunroof motor assembly | It is sunroof motor and CPU integrated type that enables tilt up/down & slide open/close by sunroof switch operation |
| Front door switch | Detects door open/close condition and transmits to BCM. |
| Combination meter | Transmits vehicle speed signal to sunroof motor assembly. |
SUNROOF SYSTEM COMPONENT DESCRIPTION CHART
Description
Detects door open/close condition.
Initialization of system should be conducted after the following conditions.
- When the sunroof motor or sunshade motor is changed.
- When the sunroof of sunshade does not operate normally (incomplete initialization conditions).
OPERATION DESCRIPTION
The sunroof and sunshade operate to the following condition by the sunroof switch operation.
SUNROOF SWITCH OPERATION DESCRIPTION CHART Before Operation Switch condition Roof and sunshade operation After Operation OPEN: 1st Open the shade OPEN: 2nd Open the glass and shade (AUTO) PUSH Tilt up and open the shade at the same time PUSH Tilt down CLOSE: 1st CLOSE: 2nd Tilt down and close the shade at the same time (AUTO) PUSH Tilt up CLOSE: 1st Close the glass CLOSE: 2nd Close the glass and shade at the same time (AUTO)
Scheme 2
Scheme 3
Scheme 4
Scheme 5
The sunroof or sunshade operate automatically to the fully-open or fully-close position by operating the sunroof switch to the OPEN (2nd) or CLOSE (2nd) position.
Retained power operation is an additional power supply function that enables the sunroof system to operate for 45 seconds after ignition switch is turned OFF.
Retained power function cancel conditions
- Front door CLOSE (door switch OFF)-->OPEN (door switch ON)
- Ignition switch is ON again.
- Timer passed (45 seconds)
| Component | Function |
|---|---|
| BCM | Supplies power to sunroof motor assembly and sunshade motor assembly. |
| Combination meter | Transmits vehicle speed signal to sunroof motor assembly and sunshade motor assembly. |
| Sunroof motor assembly | It is sunroof motor and CPU integrated type that enables tilt up/down & slide open/close sunroof by sunroof switch operation. And sends sunroof switch operation signal to sunshade motor assembly via communication line. |
| Sunshade motor assembly | It is sunshade motor and CPU integrated type that enables open/close sunshade by sunroof switch operation. |
| Sunroof switch | Transmits switch operation signal to sunroof motor assembly. |
| Front door switches | Detects door open/close condition and transmits to BCM. |
DUAL SUNROOF SYSTEM COMPONENT DESCRIPTION CHART
Detects door open/close condition.
Transmits switch operation signal to sunroof motor assembly.
Detects door open/close condition.
See also:
• REMOVAL AND INSTALLATION