What are the reasons for sudden inability to raise or lower car windows?
1 Answers
Window glass regulator damage, window jammed by foreign objects, poor contact in the lift switch, or motor failure in the regulator can all cause windows to not raise or lower. Window glass regulator damage: The car window regulator is a door accessory in the door system that enables the up and down movement of the door glass, a specialized component for adjusting the opening size of the door window. Its function is to ensure smooth raising and lowering of the door window glass, allowing for easy opening and closing. If damaged due to aging or impact, the window glass regulator needs to be replaced. Window jammed by foreign objects: Aging of the glass sealing strip increases the resistance to movement. Additionally, if the glass track is obstructed by foreign objects or is too dirty, it can prevent the window from moving. Cleaning the track and applying lubrication, along with replacing the car's sealing strip, can resolve the issue. Poor contact in the lift switch: With prolonged use, the contact points in the lift switch may develop poor contact. If the switch is broken, pressing the regulator will not raise the window glass. Regulator motor damage: Failure of the lift motor can also prevent the window glass from moving. Simply replacing the motor will fix the problem.
