How to Solve the Problem of Door Resonance and Abnormal Noise?
1 Answers
Several causes and solutions for door abnormal noise are as follows: 1. Hinge stiffness causing noise: Hinges are components that connect the door to the car body, similar to the hinges on a house door. Frequently opening and closing the door with excessive force can cause severe wear on the door hinges. Over time, this may result in the door not closing tightly, leading to noise. Hinge stiffness is essentially due to insufficient lubrication; applying lubricant to the hinge area can resolve the issue. 2. Dust entering the windshield: Driving in areas with high wind and sand often leads to abnormal noise from the windshield. When the vehicle travels on bumpy or uneven roads, a "creaking" sound may occur, which is particularly annoying. This usually happens with the front windshield. While it might be mistaken for loose plastic clips in the dashboard, it is actually caused by dust entering the windshield. Removing the connecting panel and cleaning it can solve the problem. 3. Aging door seals: Seals prevent rainwater and dust from entering the cabin. Since seals are made of rubber, they gradually age and deteriorate due to exposure to wind and sunlight. While driving, noticeable wind noise and friction sounds may occur. If the seals are severely aged or damaged, it is recommended to replace them directly, as repair and maintenance may not be cost-effective. Regularly cleaning dust and rainwater from the gaps between the seals can help prevent aging. 4. Abnormal noise during electric window operation: When raising or lowering the window glass, vibration and noise may occur. First, check if the noise is due to excessive dust in the window seals, causing friction between dirt and the glass. If so, cleaning the seals can solve the problem. Another possibility is an issue with the window regulator, in which case it is best to have it inspected and repaired at a repair shop.
