最近有很多热心网友都十分关心大众新捷达左侧车门异响（新捷达左前轮异响）「知识普及」这个问题。还有一部分人想了解新捷达左前轮异响。对此，绿润百科小编「云淡月浅」收集了相关的教程，希望能给你带来帮助。

大众新捷达左侧车门异响

1、可能是由于车门内部线束撞击车门板产生的异响。当车辆在颠簸路段行驶中，就可能导致车门内部的线束撞击车门板，就会产生杂音，将车门内饰板拆解下来，将线束固定好，找一块小海绵，粘在线束的车门板上，线束撞击到海绵，杂音就没有了。

2、车门密封条产生的异响。当车门密封条使用很长时间后，密封条自身就会渐渐老化，使车门密封条与车体产生一定的摩擦，车辆在行驶中，就可能产生异响。

3、车门自身产生的异响。通常是车门锁柱装的靠外，导致车门本身与车体就不是很紧密。

4、车门限位器产生的异响。车门限位器如果不定期进行养护，也会使车门产生异响。

新捷达左前轮异响

1、是轮毂螺丝松动导致的；

2、是轮胎胎面变形、起包、气压不足导致的；

3、是轮胎胎面夹有石子导致的；

4、是避震器和轴承损坏导致的。

【英文介绍/For English】：

1. It may be due to the abnormal sound caused by the wiring harness inside the door hitting the door panel. When the vehicle is driving on a bumpy road, it may cause the wiring harness inside the door to hit the door panel, which will produce noise. Disassemble the door trim panel, fix the wiring harness, find a small sponge and stick it to the door panel of the wiring harness. , the wiring harness hits the sponge, and the noise is gone.

2. Abnormal noise produced by the door sealing strip. When the door sealing strip is used for a long time, the sealing strip itself will gradually age, causing the door sealing strip to have a certain friction with the car body, and the vehicle may produce abnormal noise when driving.

3. The abnormal sound produced by the door itself. Usually, the door lock column is installed outside, resulting in the door itself not being very close to the car body.

4. Abnormal noise produced by the door limiter. If the door stopper is not maintained regularly, it will also make the door produce abnormal noise.