Why does the door of a new car make a squeaking noise?
4 Answers
The squeaking noise from the door of a new car is a quality issue, and it is necessary to go to a 4S store to negotiate a solution with the staff. Squeaking or abnormal noises from the car door are generally phenomena that occur in older cars. There are many reasons for abnormal noises from car doors, mainly including lack of lubrication, uncleaned impurities in the door stopper, and door deformation. The specific causes of abnormal noises from car doors are: 1. Lack of lubrication: The car door and body are connected by hinges. If the hinges lack lubrication, abnormal noises will occur when opening or closing the door. Simply lubricate them in time. 2. The door stopper is not cleaned in time: If the door stopper arm, stopper pin, or other parts contain sand, stones, or other impurities that are not cleaned in time, abnormal noises will also occur when opening or closing the door. The door stopper needs to be cleaned in time. 3. Door deformation: If the door is deformed after a collision, abnormal noises will also occur. It is necessary to go to a repair shop or 4S store for professional treatment.
I just bought a new car, and the doors make annoying creaking sounds when opening and closing. The possible reasons could be insufficient lubrication on the door hinges from the factory or improperly installed rubber seals causing increased friction. New cars need a break-in period, and if the weather changes significantly, the seals may expand or contract, making the noise more noticeable. Additionally, loose screws or misaligned door lock mechanisms are common issues. A simple solution I tried was applying household wax or silicone-based lubricant to the hinges and seals, which helped a lot. If the noise persists, take it to the dealership for an assembly check—new cars usually get free service. Similar noises often occur in the trunk or sunroof, especially in humid weather, so timely maintenance can prevent worsening problems.
A squeaking noise from the car door often stems from insufficient lubrication of the hinges or a loose door lock clasp. I frequently encounter such issues; even new cars can exhibit this problem due to lack of meticulousness during assembly. Noise from the rubber seal rubbing against the door frame is normal and can be resolved with lubrication. However, loose screws require more attention as they can lead to more significant malfunctions. Using a multimeter to test circuits is too specialized; for general DIY, checking the hinge condition and applying some lubricant should suffice. The noise might also become more pronounced on bumpy roads due to vibrations of the inner door panel. For new cars, it's best not to adjust the lock clasp yourself; instead, visit a repair shop to have a technician test for safety. They can also check for similar issues with the tires or chassis. Pay attention to the effects of temperature and humidity changes, and keep the door dry and well-lubricated.
Shortly after driving my new car home, the door started creaking, which was quite annoying while driving. After checking, I found that the rubber sealing strip on the door edge aged a bit too quickly—this shouldn't happen with a new car. It's possible that the seal was misaligned during production, causing friction against the door frame and generating noise. Lack of lubrication in the hinges is also a common issue; I temporarily used hand cream to lubricate them myself. During the break-in period of a new car, door components might have larger gaps and need time to settle. It's recommended to dry the sealing strips after each car wash to reduce friction. If the noise is severe, visit the dealership to tighten screws or replace the sealing strip. Similar noises can also occur with windows, and they tend to be quieter in hot weather when the seals soften.
