How Does A Door Window Regulator Work

How does a power window regulator work.

How does a door window regulator work.

When the circuit is activated the motor drives a worm gear that is attached to an arm holding the glass supporting bracket. Watch the window motor closely to make certain it is operating. As they are highly used and abused parts of a vehicle it is more common for the drivers side regulator to fail first. The regulator also prevents the window from being forced down manually.

The mechanism that moves the window up and down is called the window regulator. Observe the movement of the cable and the pivot points on the window regulator as the motor spins. Position the car battery near the door and use the wire to connect the positive and negative terminals of the battery to the window motor. Continue reading below our video of the day.

A window regulator is a component inside the door of your car which operates the up and down motion associated with electric windows. In some cars the window motor comes with the window regulator as one unit see the photo. A window regulator is the mechanical assembly behind a door panel that s responsible for moving a glass window up or down along a guided track. In others the window motor can be replaced separately.