The problem of abnormal noise in the windows is not a big problem. First of all, to determine which window of our car is causing the abnormal noise, we can check the abnormal noise of the four windows one by one.
Abnormal sound of car window source:
1. Extrusion of inner and outer strips of window glass
2. Lifter Deformation and friction in the door Noise
Solution:
1. Extrusion of the inner and outer layers of the window glass:
Wipe the edge of the window with a wet towel, and clean the gaps and sand, which can solve the abnormal lifting and lowering noise.
2. Deformation of the lifter and friction inside the door:
is generally a harsh sound of metal squeezing and rubbing against each other. In this case, we need to disassemble the door trim panel, take out the deformed lifter, and replace it with a new one, which is time-consuming and labor-intensive.
3. Abnormal noise from the friction between the window glass and the track rubber strip:
Pinch the rubber strip with your hand to judge whether it is aging, weathered or hardened. Use an air gun to blow, and then spray loose lubricant; if the glue strip is aging and hardened, then we can directly replace the glass glue strip.
4. The window motor is idling off the teeth:
is generally the motor gear wears seriously, because the stuck foreign body causes the lifter to compete with the motor, and the gear does not engage the tightly for a long time, causing the motor to slip out and idling, dismantle the inside of the door The trim plate can replace the motor.
Motor occlusion problem and abnormal motor noise, if the vehicle is still within the warranty period of the manufacturer, go to the 4s shop for warranty repair in time, if the warranty period is exceeded, you can choose a professional repair shop or related brand 4s shop for repair at your own expense.
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