Windows: Description and Operation

POWER WINDOW (C/P)

SYSTEM OUTLINE
With the ignition SW turned on, current flows through the GAUGE fuse to TERMINAL 7 of the integration relay to TERMINAL (B) 23 to TERMINAL 1 of the power relay to TERMINAL 2 to GROUND, this activates the relay and the current flowing to TERMINAL 5 of the relay from the POWER fuse flows to TERMINAL 3 of the relay to TERMINAL 9 of the power window master SW.

1. MANUAL OPERATION (DRIVER'S WINDOW)
With the ignition SW turned on and with the power window master SW (Driver's) in UP position, the current flowing from TERMINAL 9 of the power window master SW flows to TERMINAL 3 of the master SW to TERMINAL 1 of the power window motor to TERMINAL 2 to TERMINAL 4 of the master SW to TERMINAL 1 to GROUND and causes the power window motor to rotate in the up direction. The window ascends only while the SW is being pushed.

In down operation, the flow of current from TERMINAL 9 of the power window master SW to TERMINAL 4 of the master SW causes the flow of current from TERMINAL 2 of the power window motor to TERMINAL 1 to TERMINAL 3 of the master SW to TERMINAL 1 to GROUND, flowing in the opposite detection to manual up operation and causing the motor to rotate in reverse, lowering the window.

2. AUTO DOWN OPERATION (DRIVER'S WINDOW)
When the driver's window SW is pushed strongly to the down side, the current flowing to TERMINAL 9 of the power window master SW flows to the down contact point and auto down contact point of the driver's SW.

This activates the relay (Down side) inside the power window master SW and the hold circuit also turns on at the same time, so the relay (Down side) remains activated even when the SW is released.

Current flows at this time from TERMINAL 9 of the power window master SW to TERMINAL 4 to TERMINAL 2 of the power window motor to TERMINAL 1 to TERMINAL 3 of the power window master SW to TERMINAL 1 to GROUND, so the motor continues to operate until the driver's window is fully down.

When the driver's window finishes down operation and the hold circuit goes off, so the relay (Down side) also turns off. This stops the current flowing from TERMINAL 9 of the power window master SW to TERMINAL 4 is cut off, so the power window motor stops and auto down operation stops.

When the driver's SW is pulled to the up side during auto down operation, the hold circuit is turned off so the current flowing from TERMINAL 9 of the power window master SW to TERMINAL 4 is cut off and the power window motor stops. If the SW remains pulled up the relay (Up side) is activated, so current flows from TERMINAL 9 of the power window master SW to TERMINAL 3 to TERMINAL 1 of the power window motor to TERMINAL 2 to TERMINAL 4 to Terminal 1 to GROUND, the power window motor rotates in the up direction and manual up operation occurs while the SW is pulled up.

3. MANUAL OPERATION (FRONT RH WINDOW)
With the power window control SW front RH pulled to the up side, the current flowing from TERMINAL 4 of the power window control SW flows to TERMINAL 3 of the power window control SW to TERMINAL 2 of the power window motor to TERMINAL 1 to TERMINAL 1 of the power window control SW to TERMINAL 2 to TERMINAL 10 of the master SW to TERMINAL 1 to GROUND and causes the power window motor front RH to rotate in the up direction. The up operation continues only while the power window SW is pulled to the up side. When the window descends, the current flowing to the motor flows in the opposite direction, from TERMINAL 1 to TERMINAL 2, and the motor rotates in reverse. When the window lock SW is pushed to the lock side, the ground circuit to the front RH window becomes open.

As a result, even if Open/Close operation of the front RH window is tried, the current from TERMINAL 1 of the power window master SW is not grounded and the motor does not rotate, so the front RH window can not be operated and window lock occurs.

4. KEY OFF POWER WINDOW OPERATION
With the ignition SW turned from on to off, the integration relay operates and current flows from the DOOR fuse to TERMINAL (B) 25 of the relay to TERMINAL (B) 23 to TERMINAL 1 of the power relay to TERMINAL 2 to GROUND for about 43 seconds. The same as normal operation, the current flows from the POWER fuse to TERMINAL 5 of the power relay to TERMINAL 3 to TERMINAL 9 of the power window master SW and TERMINAL 4 of the power window control SW. As a result, for about 43 seconds after the ignition SW is turned off, the functioning of this relay makes it possible to raise and lower the power window. Also, by opening the front doors (Door open detection SW on) within about 43 seconds after turning the ignition SW to off, a signal is input to TERMINAL 6 or (B) 20 of the integration relay. As a result, the relay turned off, and up and down movement of the power window stops.

POWER WINDOW AND CONVERTIBLE ROOF - (CONVERTIBLE)

SYSTEM OUTLINE

1. POWER WINDOW MANUAL DOWN OR UP OPERATION
When the power window control SW (Driver side) is pushed one step, the motor rotates and the driver's side window is opened while the switch is being pushed.

When the power window control SW (Driver side) is pulled up one step, the motor rotates and the driver's side window is closed while the switch is being pulled up.

The passenger side window or the quarter windows can be opened/closed similarly, by operating the respective power window control SW.

2. POWER WINDOW AUTO DOWN OPERATION
When the power window control SW (Driver side) is pushed down two steps, the motor rotates and the driver side window is opened fully.

3. KEY OFF POWER WINDOW OPERATION
The power window can be operated for a few seconds even after the ignition switch has been turned off. However, if any door is opened, the power window operation will be canceled.

4. CONVERTIBLE ROOF OPEN OR CLOSE OPERATION
When the sliding roof SW is pushed to the OPEN side, the motor rotates and the convertible roof and all the windows are opened.

When the sliding roof SW is pushed to the CLOSE side, the motor rotates in the opposite direction from open, and the convertible roof is closed and side windows go partially down and quarter windows go completely down.