How to Deal with Abnormal Noise When Raising and Lowering Car Windows?
2 Answers
Because dust accumulates in the window rubber guide channels, causing excessive dirt. This increases the resistance when raising and lowering the windows. Simply wet a cloth with water, wrap it around one end of a chopstick, and secure it with a rubber band. Then insert this end into the window guide channel and slide it back and forth to clean thoroughly, ensuring the guide channel is completely cleaned. Lubricant is needed for treatment. Spray it on the rubber to lubricate and, on the other hand, maintain the rubber's flexibility, reducing the occurrence of dry cracking.
I've been repairing cars for over ten years and often encounter issues with squeaking or rattling sounds when operating power windows, mostly caused by dust buildup in the glass tracks or aging weatherstrips. First, clean the window frame and inner tracks with a lint-free cloth to remove debris, then apply specialized silicone lubricant to the window channels – avoid using regular motor oil as it attracts more dirt. Operate the window several times to distribute the lubricant evenly. If the noise originates inside the door panel, it might indicate loose regulator screws or rust requiring adjustment. DIY door panel removal risks breaking plastic clips – professional shops can diagnose this efficiently. Regular maintenance is crucial: clean window tracks quarterly, as noises become more frequent during summer heat. Preventive measures extend component lifespan. If noises persist after lubrication or if windows operate roughly, immediately inspect the regulator for deformation to prevent sudden glass detachment. Safety first – never overlook these details.
