What Causes the Noise When Raising and Lowering the Car Window?
2 Answers
The possible reasons for noise when raising and lowering the car window include: 1. Aging of the window seal: Aging window seals can increase friction, leading to noise during window operation. Older cars are particularly prone to this issue. 2. Dirt in the gap between the window glass and the seal: You can raise the window and rinse the gap with water, then dry it before lowering the window. Use a chopstick or an old card wrapped in a towel or cloth to clean the gap. After cleaning, dry it thoroughly and apply a small amount of lubricant. 3. Dirty window glass tracks or faulty lift motor: Cleaning the glass tracks can be done by the owner if they have some mechanical skills, as it involves removing the door panel and using cleaner and lubricant on the tracks. Alternatively, a repair shop can handle this. However, issues like seal aging or lift motor failure can only be addressed by a professional repair shop.
The power window on this car door is making strange noises. I've driven many cars and encountered similar issues, with quite a few possible causes. It could be dust or small sand particles accumulated in the door's tracks, causing friction sounds when rolling up/down; worn-out chains or gears in the window regulator may produce creaking noises; or insufficient lubrication leading to dry friction squeaks. You can try cleaning the tracks with a soft brush and applying some lubricant, but avoid dismantling the door panel casually to prevent damage. Additionally, hardened or aged rubber seals can easily scrape and produce sounds. I once fixed a friend's old car with persistent noise—it turned out to be a loose window motor. Ignoring it could cause the glass to jam, posing safety risks. I recommend visiting a repair shop soon to inspect the window regulator components and ensure smooth operation.
