What s going on with the squeak of the window glass lifting?

Every time it rains or washes the car, as long as the window has water to rise, it will squeak, and there is no water on a sunny day, so it will not sound How to solve the possible reasons are as follows: 1. The hardware problem of the automobile glass regulator may be deformed because the glass regulator bracket has been deformed in long-term use, resulting in uneven torque of the glass bracket, so there will be abnormal noise. 2. At the same time as the glass is lifted, it rubs and interferes with the inner pressure strip of the door, resulting in abnormal noise over time.

3. When the glass is lifted, some sediment may be attached to the glass surface, and the abnormal sound of the friction between the fine sediment and the pressure strip outside the door during the lifting action. You can add some lubricating oil to adjust it and try it. 1. Under normal circumstances, if there is an abnormal noise in the window lifting, it is generally because the dust of the window rubber guide groove gathers and is dirty.

This increases the resistance to the lift, resulting in a squeaky stuttering sound. The solution to this situation is very simple, just wet the rag with water, wrap it around one end of the chopsticks, and then fix it with a rubber band. Then put this end into the glass guide trough and slide it back and forth to clean it, so that the guide trough can be thoroughly cleaned.

The resistance is reduced, and the windows are naturally open and closed, and there is no noise. 2. In addition to dust stains blocking the guide trough, there is also the possibility that the window glass rubber guide trough rubber is aging, which will also cause the lifting to be unsmooth. Faced with this situation, we only need to deal with it with lubricating oil.

Spraying it on the rubber can lubricate on the one hand, and maintain the toughness of the rubber on the other hand, reducing the occurrence of dry cracking. It not only solves the aging situation, but also effectively prevents it! The landlord can consult the moderator again, if satisfied, thank you @2019

The reasons for the squeak when the car glass is lifted are: the aging of the glass strip, the abnormal sound of the glass lifting mechanism, and the sediment in the glass groove. There is a sealing strip under the door glass, and if the strip is aged, the friction between the strip and the glass will increase, and the lifting glass will make an abnormal noise.

There are a lot of sealing strips on the car body, and these rubber products will deteriorate with the increase of use time, and the maintenance of these rubber products should be paid attention to when maintaining the vehicle. If the seal of the rubber strip is poor, the rubber strip should be replaced in time, the poor sealing of the rubber strip may cause rainwater to leak into the car when it rains.

There are three ways:

1. Clean the dust of the sunroof slide rail and apply lubricating oil;

2. Tighten the loose screws;

3. Replace the sunroof seal.

1. Remove the dust on the sunroof slide rail, and apply some lubricating oil on the slide rails on the left and right sides of the skylight, especially the abnormal noise parts can be appropriately coated more.

2. Some loose fixing screws are tightened, and the chute is cleaned regularly.

3. Because the sunroof sealant is often exposed to the sun and rain, it should be replaced regularly.

If the vehicle is driving on bumpy roads, try not to open the sunroof, because if the vibration between the sunroof and the slide rail is too large, it will cause deformation of the sealing parts, and in severe cases, it may also cause damage to the motor. Therefore, when the vehicle passes over a bumpy road, it is best for the owner to close the window to avoid causing more damage to the vehicle.

Sunroof daily maintenance skills:

1. Pay more attention to the status of the sunroof guide.

It is necessary to get into the habit of checking the sunroof rails, and if you wait until there is an abnormal situation to remedy it, it will be too late.

2. The frequency of use of sunroofs should not be too high.

Although the sunroof is also part of the window, its mechanical structure is not the same as that of the door window, and it is also much more squeamish.

3. Don't open the sunroof immediately when the car is cold in winter.

Winters in the north are unusually cold, and after the car is parked overnight, the edge of the sunroof may be frozen with dew and cannot be opened for a while. At this time, you must not open the sunroof immediately, because the snow in the sunroof trench will increase the resistance of the sunroof opening, and blindly operating the sunroof will cause the sunroof switch motor to burn.

4. Check the drainage status of the skylight before the rainy season.

The sunroof actually "enters the car", but the water seeping into it will flow out of the car through the drainage hole of the sunroof bracket and will not enter the cabin. However, if you find that the edge of the sunroof in the cabin will seep or even leak after rain, then it is necessary to check whether the drainage hole of the sunroof is blocked.

It is likely that the width of the window glass guide trough is too small or the trough is dirty, which causes the glass to rise due to the abnormal sound caused by friction with foreign matter or the rubber part of the guide trough.

In this case, it is advisable to inspect the cleaning glass trough and adjust the width of the trough at the same time.

In addition, it is recommended that you go to a 4S shop or repair shop for on-site inspection according to the above conditions.

1. The rubber strip is already a little old, and the larger wax can be improved;

2. The rubber strip is inlaid with sand and other foreign substances, carefully check and remove, and then observe whether there is any abnormal noise.

3. The glass elevator mechanism lacks lubrication, please check and lubricate it in the repair shop.

Hello! 1. The door screws or lifting bracket are loose.

When the car is driving on a bumpy road, the car window glass will make abnormal noise, this situation is likely to be caused by the loosening of the fastening screws or elevator brackets inside the window glass, and the solution to this fault only needs to go to the 4S store to let the clerk tighten the loose door glass.

2. The sealing strip of the window glass is aging.

If it is a new car abnormal noise, naturally do not need to replace the rubber strip immediately, just buy a lubricating oil online, apply it evenly on the rubber strip, and then try to lift the glass several times to see if the abnormal noise has weakened. If the aging of the strip is more serious, it is best to replace it directly.

3. There are sundries on the window glass guide rail.

The gap of the sealing strip in the car card slot is easy to bring dust and particles into the process of glass lifting, which is easy to cause the window glass to vibrate and make abnormal noise, especially in bumpy road sections. If dust and particles accumulate more and more, causing damage to the lifting motor, it will cause abnormal noises and even affect the lifting function. Our solution is to use a tool to clean the debris in the rails.

Use a bamboo skewer or plastic like a screwdriver, and brush the outside of the window glass and between the rubber strip a few times, usually where sand will be trapped.

Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car problems, for you to find the corresponding problem solutions and solutions, will provide you with a satisfactory answer! I hope that this service can help you, if it is helpful to you, I look forward to your praise and attention. Hello, this window squeaks when the glass is lifted and lowered, indicating that the current left and right side of the glass is offset, which is caused by the normal rise of the glass caused by the deformation of the lifter bracket.

The lifter bracket and motor assembly need to be replaced. The ** of replacing the assembly is about 350 yuan.