*01
SJC8A00J54460600000CAAT00
Auto Reverse Operation
Key Cylinder Operation
Keyless Operation
22-208
Power Windows
System Description
HALL IC UNIT
MAGNET
POWER WINDOW MOTOR
POWER WINDOW MASTER
SWITCH
MAGNET
IC
IC
N
S
Period of
pulses
Period of
pulses
Position when obstacle
is pinched
Threshold value for
judgment of obstacle
Period of
pulses
HALL IC UNIT
HALL IC UNIT
The system is composed of the power window master switch and the driver’s power window motor.
The driver’s power window motor incorporates a pulser which generates pulses during the motor’s operation and
sends the pulses to the driver’s power window control unit. As soon as the power window control unit detects no
pulses from the pulser, the driver’s power window control unit makes the power window motor stop and reverse. If
the window is more than halfway closed, it will reverse to half open position. If the window is less than halfway closed,
it will stop and reverse about 2 inches. This is to prevent pinching an obstacle during auto-up operation. The auto
reverse operation is not active when the switch is held in the up position.
With the key inserted in the driver’s door key cylinder, turn the key in either direction and release it, turn it a second
time and hold it within 10 seconds to operate the windows (clockwise to open, counterclockwise to close). The
windows stop moving when the key is released. The auto reverse operation is not active when closing the windows
with the key cylinder. The key cylinder switch operation is not active until the key is removed from the ignition and the
driver’s door is opened. Opening the driver’s cancels the key off timer.
By pressing the UNLOCK button of the keyless transmitter a second time and hold within 10 seconds, the windows
open. The windows stop moving when the UNLOCK button is released. The windows do not close with the LOCK
button. The keyless window operation with the remotes will not work until the key has been removed from the ignition,
and the driver’s door has been opened. This cancels the key off timer.