What Causes the Squeaking Noise When Opening the Car Door?
1 Answers
Generally, it is caused by issues such as faulty door check straps, aging door seals, or hinge wear. It is recommended to promptly visit a 4S dealership for inspection and repair. Faulty Door Check Strap: The primary function of the door check strap is to limit the opening angle of the door. Therefore, if a noise occurs, it is likely due to a problem with the check strap. Especially in older vehicles, some parts may have rusted. Applying lubricant frequently can help prevent the door from not closing tightly. Simply apply some lubricating oil to the door to reduce the stiffness of the check strap, which can significantly improve the noise issue. This also helps avoid severe wear or metal fatigue of the door check strap, preventing further complications. Aging Door Seals: Door seals are crucial for protecting the car. They ensure the door is tightly sealed, but since they are typically made of rubber, they are prone to issues. Over time and with temperature fluctuations, they can easily age and crack. Additionally, prolonged exposure to wind can harden the seals, increasing wind noise while driving and potentially causing water leaks during rain. If the seals are severely damaged or significantly aged, they should be replaced promptly to avoid further issues. Worn Door Hinges: The hinges connect the door to the car body and are susceptible to problems, much like hinges on household doors that often squeak. Therefore, when opening and closing the door, avoid using excessive force. Regular lubrication is also necessary to prevent wear and noise.
