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June 2013
Electrical Systems Operation & Diagnosis Module (602)
Courtesy and Latch Switch Sector Switch Arm
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Courtesy and Latch Switch Operation
Position 1: Auto Closer at parked position.
Position 2: Auto Closer beginning to move in a clockwise direction. Sector switch has moved off of
the park position (ground removed). Courtesy switch has been connected to ground.
Position 3: Continued movement in the clockwise direction. Latch switch has been pulled to ground.
The Auto Closer motor has finished it’s clockwise movement, and will begin it’s counter-
clockwise movement after approximately 500 m/seconds. When the Auto Closer motor has
finished it’s counter-clockwise movement the Sector switch connects to ground.
Position 4: The latch switch opens, signaling the Auto Closer motor to begin closing movement in a
counter-clockwise direction. The Sector switch moves off of the park position.
Position 5: The courtesy switch opens. The Auto Closer motor is still moving in a counter-clockwise
direction.
Position 6: The latch switch is connected to ground. This is the signal for the Auto Closer motor to
reverse direction and move clockwise.
Position 7: The Sector switch has been connected to ground, stopping the Auto Closer motor movement.
This brings the Auto Closer motor back to the park position.
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