Sunroof / Moonroof: Description and Operation

Current is applied at all times through POWER fuse to TERMINAL 2 of the power relay.

With the Ignition SW turned ON, the current flows from TERMINAL 4 of the power relay to TERMINAL 3 --> GROUND through GAUGE fuse. As a result, the power relay is activated and the current to TERMINAL 2 of the power relay flows from TERMINAL 1 of the relay to TERMINAL 6 of the Moon Roof control relay.

1. SLIDE OPEN OPERATION
When the Ignition SW is turned ON and the Moon Roof control SW is pushed to the OPEN position, a signal is input from TERMINAL 3 of the Moon Roof control SW to TERMINAL 1 of the Moon Roof control relay. The Moon Roof limit SW No.2 is turned ON at this time.

When this occurs, the relay is activated and the current to TERMINAL 6 of the Moon Roof control relay flows from TERMINAL 5 --> TERMINAL 1 of the Moon Roof control Motor --> TERMINAL 2 --> TERMINAL 4 of the Moon Roof control relay --> TERMINAL 11 --> GROUND, rotating the motor to open the Moon Roof while the SW is being pushed to OPEN position.

2. SLIDE CLOSE OPERATION
With the Ignition SW turned ON, Moon Roof completely open and the Moon Roof limit switch No.1 and No.2 both are ON, when the Moon Roof control SW is pushed to the CLOSE position, a signal is input from TERMINAL 6 of the Moon Roof control SW to TERMINAL 2 of the Moon Roof control relay.

When this occurs, the relay is activated and the current to TERMINAL 6 of the Moon Roof control relay flows from TERMINAL 4 --> TERMINAL 2 of the Moon Roof control motor --> TERMINAL 1 --> TERMINAL 5 of the Moon Roof control relay --> TERMINAL 11 --> GROUND, rotating the motor to close the Moon Roof while the SW is being pushed to CLOSE position.

When the Moon Roof limit SW No.1 is turned OFF (The Moon Roof Limit SW No.2 is ON) and Moon Roof reaches 100 mm from fully CLOSE position, signal is input from TERMINAL 5 of the Limit SW No.1 to TERMINAL 8 of the Moon Roof control relay. This signal activates the relay and stops continuity from TERMINAL 6 of the Moon Roof control relay to TERMINAL 11, as a result, the Moon Roof stops at this position.

To close the Moon Roof completely, pushing the Moon Roof control SW again to the close side causes a signal to be input again to TERMINAL 2 of the Moon Roof control relay. This activates the relay and the Moon Roof will close as long as the Moon Roof control SW is being pushed, allowing the Moon Roof to fully close.

3. TILT UP OPERATION
When the Moon Roof control SW is pushed to TILT UP position, with the Ignition SW turned ON and the Moon Roof completely closed (Moon Roof Limit SW No.2 is OFF), a signal is input from TERMINAL 5 of the Moon Roof control SW to TERMINAL 3 of the Moon Roof control relay. As a result, the relay is activated and the current to TERMINAL 6 of the relay flows from TERMINAL 4 of the relay to TERMINAL 2 of the Moon Roof control motor --> TERMINAL 1 --> TERMINAL 5 of the relay --> TERMINAL 11 --> GROUND, rotating the motor so that tilt up operation occurs as long as the Moon Roof control SW is pushed on the tilt up side.

4. TILT DOWN OPERATION
When the Moon Roof control SW is pushed to TILT DOWN position, with the Ignition SW turned ON and the Moon Roof tilted up (The Moon Roof Limit SW No.1 and No.2 are both OFF), a signal is input from TERMINAL 2 of the Moon Roof control SW to TERMINAL 7 of the Moon Roof control relay.

As the result, the relay is activated and the current to TERMINAL 6of the relay flows from TERMINAL 5 of the relay --> TERMINAL 1 of the Moon Roof control motor --> TERMINAL 2 --> TERMINAL 4of the relay --> TERMINAL 11 --> GROUND, rotating the motor so that Tilt Down operation occurs as long as the Moon Roof control SW is pushed on the Tilt Down side. (During Tilt Down, The Limit SW No.1 is Changes OFF To ON.)

5. KEY OFF MOON ROOF OPERATION
With the Ignition SW turned from ON to OFF, the Door lock control relay operates and the current flows from POWER fuse to TERMINAL 11 of the integration relay --> TERMINAL B-1 --> TERMINAL 4of the power relay --> TERMINAL 3 --> GROUND,, at this time, for about 60 seconds the same as normal operation, the current flows from Power fuse --> TERMINAL 2 of the power relay --> TERMINAL 1 --> TERMINAL 6 of the Moon Roof control relay. As a result, for about 60 Seconds after the Ignition SW is turned OFF,the function of this relay makes it possible to open and close the Moon Roof. Also, by opening the Front Door LH (The Door Courtesy SW Front LH ON) within about 60 Seconds after turning the Ignition SW to OFF, a signal is input to TERMINAL A-5 of the integration relay. As a result, the relay turns OFF, and open and close movement of the Moon Roof stops.