Power Windows System Components
The power window system consists of the following components:
| • | Driver window switch |
| • | Front passenger window switch |
| • | Left rear window switch |
| • | Right rear window switch |
| • | Window regulator motors in each of the doors |
| • | PWR WINDOWS PWR SUNROOF Circuit Breaker 30A |
Power Windows System Controls
The power windows system can be controlled by a power window up or down switch activation
Driver Window Operation
When the ignition switch is in the RUN or ACCY position and the driver window switch is pressed in the down position, battery positive voltage is applied to the window regulator motor causing the window to open. When the driver window switch is pressed in the up position, voltage is applied to the window regulator motor in the opposite direction and the window closes.
The driver window switch also controls the passenger windows.
Express Down Feature
The driver window will travel to the fully down position when the driver window switch is pressed past the first detent. Pressing the driver window switch to the up position will cancel the express down feature.
Lockout Switch Feature
The driver window switch has a lockout switch which disconnects the battery positive voltage to the passenger window switches, disabling them.
Individual Window Operation
When the ignition switch is in the RUN or ACCY position, with the window lockout switch is disengaged, and an individual window switch is pressed in the down position, battery positive voltage is applied to the window regulator motor causing that window to open. When the individual window switch is pressed in the up position, voltage is applied to the opposite side of the window regulator motor causing that window to close. The ground is applied to both sides of the window regulator motors until a switch is activated.
