What Causes the Noise at the Car Door?
2 Answers
The reasons for noise at the car door: 1. There may be small objects inside the door trim panel, such as lighters, coins, or other items. 2. The trim panel or audio system may be loose. This issue can usually be detected by shaking it with your hand. 3. The door hinge may be rusted. This noise is typically heard when opening or closing the door. Cleaning the hinge and applying some grease can solve the problem. 4. The door seal may have aged. Door seals that haven't been maintained for a long time often develop this issue. The best solution is to purchase a bottle of silicone grease and apply it evenly on the seal. After letting it absorb for about an hour, wipe it off for optimal results. 5. The door lock mechanism may have poor contact, gaps, or insufficient lubrication. Applying grease to the lock or wrapping waterproof tape around the lock pin a couple of times can resolve this issue.
I've been driving for over ten years and have encountered door squeaks several times. The most common cause is aging or rusted door hinges, or lack of lubrication, resulting in constant creaking. Frequent door opening and closing leads to friction at the joints, causing this issue. Applying some lubricating oil or spraying WD-40 usually solves it. Another reason could be a stuck or misaligned door lock, producing noise when closing tightly—try adjusting the lock striker screws. Worn or deformed weatherstripping is also a major problem, especially making a whining sound when pressed on rainy days; check for air leaks or cracks. Dust buildup in the window tracks can cause chirping noises when raising or lowering the glass—just clean the tracks with a damp cloth. As for internal issues, loose door panels or unsecured wiring harnesses can rattle against the body when driving, requiring removal of the inner panel to secure them properly. Don’t underestimate squeaks—they may affect door closure, posing serious risks at high speeds. I recommend regularly cleaning door gaps and applying grease for maintenance, but if the noise is severe, visit a repair shop for a thorough check. After all, safety and comfort rely on these details.
