Who has a good way to deal with the abnormal noise of the skylight

Under normal circumstances, there are three situations that cause abnormal noise in the automobile sunroof: first, the automobile sunroof slide is not lubricated enough; the second is the accumulation of dust on the skylight track; The third is the loosening of the screws of the car sunroof.

During the opening of the sunroof, only the sunroof slide is moving, if there is a sound, it may be that some parts are not well lubricated, you can try to apply some grease; It is also possible that the sunroof has been left open for a long time, which has accumulated a lot of dust on the slide rail, and the sound should disappear after wiping it off; It may also be that the sunroof has been used for a long time, and some parts or screws are a little loose, and the sound should disappear after tightening the screws.

1. There is a sound when it is stationary, and the parts near the skylight are loose. There is a sound when it is stationary, and the quality of the seal is not up to standard. There is a noise when it is opened, which is a problem with the lifting retainer.

2. Constantly open and close the sunroof, keep the surrounding noise free, listen carefully to where the abnormal noise of the sunroof appears, where the abnormal noise occurs when driving, and find the place where the problem occurs. After opening the sunroof, observe that there will be a lot of dust, wipe the dust from the groove under the sunroof front curtain with toilet paper, and press the sunroof front curtain with your hand, feel that it is very relaxed, there is no such tightness, if there is, you need to apply some grease in the groove.

If there is an abnormal noise in the sunroof, it may be caused by a lot of dirt on the slide rails or a lack of lubrication on the slide rails. Riders can apply some grease to the sunroof rails.

Many cars will be equipped with sunroofs, some will have panoramic sunroofs, and some cars will have small sunroofs.

The sunroof can increase the permeability of the interior of the car, and it can also be opened for ventilation.

Some riders do not use the sunroof for a long time, and occasionally the sunroof will have abnormal noise, which is caused by too much dust on the sunroof slide, and the sunroof slide has poor lubrication.

It is recommended that riders can take a look at the grease on the sunroof slide when maintaining, and if the grease is very small, you can apply some grease.

The sunroof also has a water guide groove and drainage holes, and you can clean the water guide groove and drainage holes during maintenance.

If the drain hole in the sunroof is blocked, the sunroof will leak when it rains, which can cause damage to the electronic equipment in the car.

Some parts of the car are known for frequently applying grease, such as sunroof slides, door hinges, hood hinges, flat bearings, etc., and many riders will ignore these parts when maintaining. If you don't apply grease to these parts regularly, it will actually affect the normal use of the car.

Therefore, when maintaining the car, you can apply some special grease to these parts.

How to solve the abnormal noise of the sunroof? How to solve the abnormal noise of the sunroof? Check the sunroof slides and add a little lube; Check the fixation of the sunroof again, it may also be an abnormal noise caused by loosening; The sunroof sealing strip is in the rain or sun environment for a long time, and it is easy to age, and the rubber maintenance agent can temporarily restore the rubber strip properties, open the sunroof to the end, and spray the rubber maintenance agent on the sealing strip.

The following is the solution to the abnormal sound of the sunroof: 1. Check the sunroof slide, you can add a little lubricating oil. Check the fixation of the sunroof, it may also be a loose noise.

The sunroof sealing strip is in the rain or sun environment for a long time, which is easy to age, and the rubber maintenance agent can temporarily restore the performance of the rubber strip; 2. Open the sunroof to the end and spray rubber maintenance agent on the sealing strip of the pants. Another way is to adjust the sunroof screws to eliminate squeaky noises. First of all, open the skylight by one square, and you can find that there is a plastic decorative strip above the track on both sides of the skylight, which is stuck at three points with the skylight: front, middle and back.

Pull down according to the direction of the front of the car, and pick the other two points inward, which can be easily removed; 3. In the second step, after removing the plastic decorative strip, you can see that there are 3 snails in it, loosen the front and back two, and don't move the middle one. The third step is to adjust the front part of the Tianheng Song window glass up and down slightly. Pay attention to the moment the screw is released, whether the sunroof glass is naturally upturned or sunk, and then decide whether to lift or pull down according to this trend.

As for the amplitude, it doesn't need to be too big, about 1 mm is fine. @2019

The reasons are: first, the sunroof glass collides with the plastic plate after closing, and the second is that the plastic cover is pressed tightly by the glass after the window is closed, and the cover plate collides with the motor parts below it.

1. Correctly distinguish between normal and abnormal sounds.

The vibration of each mechanism in the work of the car will emit a variety of sounds, but the sound does not mean that the car is faulty, in order to avoid unnecessary disassembly, we must first distinguish between normal sound and abnormal noise. The normal vibration sound of each system component (such as the noise on the surface of the engine), the impact sound of the gear backup wheel during gear shifting, the air intake sound and exhaust sound using gas as the working source, and the gear meshing noise are all normal sounds. Abnormal noise (abnormal noise) can be divided into slight noise, general noise and malignant noise according to the impact on the performance of the car.

Slight noise, such as the flashover sound of high-voltage electric leakage, the slight loose sound of rolling bearings, etc., the general volume is small, the degree of wear of the parts is not large, and there is no significant change for a long time, and this kind of fault can still maintain the normal operation of the car without repair.

3. When diagnosing abnormal noise, attention should be paid to creating good auscultation conditions and trying to eliminate the interference of other noises, so as not to affect the accuracy of judgment.

It is best to consciously amplify or reduce the sound, that is, use a screw or other metal rod as a stestological instrument to contact the sound part to amplify the sound, or use a single cylinder fire cut-off to reduce the sound to meet the diagnostic needs. The auscultation site should be kept quiet to minimize interference from human rolling ridge factors.

3. The following is a list of some common and easy-to-eliminate car squeak noises and simple identification and elimination methods.

1. There is an abnormal sound in the body.

Symptom description: When driving on the accelerator or brake, there is always some abnormal sound in a certain part of the body, the sound is not loud, and it does not affect normal driving, but there is always a little worry that there is a malfunction.

Analysis problem: This problem is usually caused by insufficient body stiffness, resulting in deformation of the vehicle during driving, friction or shaking between the door and the frame, or friction between steel plates due to dewelding in some places.

There are also some cars with greater wind noise, which is related to the shape of the car to a certain extent, and some cars have poor fixation between the body parts may also cause abnormal noise, which can be solved by tightening the screws.

When the car sunroof has abnormal noise due to the aging of the rubber strip, it can be dealt with by replacing the rubber strip. If there is an abnormal noise due to the loosening of the screws in the sunroof, you need to tighten the screws. After using the orange spring car for a long time, a large amount of dust will accumulate on the sunroof track, and the dust accumulation to a certain extent will also cause the sunroof to make abnormal noises, so it is necessary to clean up the dust in time.

When the car is purely resistant to abnormal noise due to the aging of the sunroof rubber strip, the sunroof rubber strip needs to be replaced when the aging of the rubber strip is more serious. If the aging of the rubber strip is not serious, you can spray maintenance agent on the sealing strip, and Wu Li can temporarily restore the original performance of the rubber strip.

The sunroof of the car is made of many screw accessories, if the screws are loose, the sunroof will also have abnormal noise during operation, and there will be a hidden sunroof falling off in serious cases, in this case, it is necessary to find the loose screws in time, and then tighten the screws.

After the car is used for a long time, the sunroof track is easy to accumulate a large amount of dust, when the dust accumulates to a certain extent, the sunroof will be opened or closed because of the friction greatly increased and abnormal noise, this situation should be removed with a towel or small brush in time.

For cars, sunroofs not only have a very practical function, but also give the car a higher value. In the coming summer, cars should pay attention to inspect and maintain their car's sunroof to avoid deformation of the seal. In the process of car use, if the sunroof is not regularly maintained, there will be an abnormal sound of the sunroof switch after a long time.

What should I do if the skylight is abnormal?It is usually the strip that is aging. If the roof rain cord is loose or aging, and the roof vibration produces sound while driving, it can be solved by rebonding the sealant or replacing the rubber strip.

Loose screws can cause the ceiling and skylight to make unusual noises and even cause the skylight to fall off.

When the sunroof is opened back and forth, it is inevitable that a layer of dust will accumulate in the gaps between the rails. When dust accumulates to a certain extent, friction will occur when the sunroof is opened and closed, resulting in abnormal noise. Dust can be removed with a towel, and regular maintenance is important.

During the car washing process, avoid the high-pressure water gun to directly align the water column with the sealing ring. In this way, it is not only easy to deform the sealing ring under the pressure of the high-pressure water column, but also seriously damage the sealing ring;On rough roads, it is best not to open the sunroof, otherwise the vibration between the sunroof and the slide rail will cause serious deformation of the relevant parts and damage the motor. Before entering the rainy season, remember to clean the dust between the slide rail and the sealing strip, and spray some plastic protector or talcum powder on the sealing strip and other parts.

There is also lubrication of the slide rails.

Almost every car has a sunroof. When the weather is good, it is indeed a good choice to open the skylight to let in the air. As a feature that brings us a good experience, we should take good care of it in our daily lives.

First of all, open the vehicle key door, turn on the sunroof switch button, keep it quiet inside and out, and observe the sunroof driving track to see if there are obvious ups and downs. If there is, then the parts should be aged, and this problem can only be replaced. Keep the sunroof open and closed, keep the surroundings noise-free, listen carefully to the places where the abnormal noise from the sunroof appears, and the places where the abnormal noise occurs when driving, and find the problem area.

After opening the sunroof, observe that there will be a lot of dust, wipe the dust in the groove under the front curtain of the sunroof with toilet paper, and press the front curtain of the sunroof with your hand to feel relaxed and not tight. If so, you'll need to apply some grease to the grooves. Clean the left and right slides of the sunroof with toilet paper.

Due to long-term use, there will inevitably be some debris particles on the slide rails. When the sunroof runs inside the slide, it rubs against these debris and produces unusual noise, so it is necessary to keep the slide clean. Open the grease and apply it to the left and right rails of the sunroof.

Before the inspection, pay attention to apply more grease to the abnormal noise of the sunroof, because this is the place where the friction is greatest. Take out the screwdriver, apply the grease little by little evenly on the left and right sides of the sunroof, and apply the grease to the slide rails accurately, not on the outside, otherwise there will be no effect.

The track of the sunroof can be cleaned, but it is also possible that the glass is loose, the old sponge is removed and then fixed with more sponge. You can also drive directly to the 4S shop for repairs. You can first press the button to open the sunroof, and then observe whether the sunroof has some tracks, and then see if some parts of the sunroof glass are aged, and they can be replaced.

The track of the sunroof can also be lubricated with lubricating oil and toilet paper. Remove some small stones and impurities from the sunroof slide.

You can drive the car to a quieter place, and then open and close the sunroof repeatedly to find the problem and then repair it.

At this time, it is necessary to observe the sound of the sunroof in time, and then you can find the problem by opening and closing the sunroof, and then prepare the corresponding tools, and then wipe it, and then tighten the screws, and there are no loopholes, and you can apply some lubricating oil.

1. If there is an abnormal sound in the sunroof, we can first stop the car, check it on the side of the road, and use the button to open and close the sunroof to see if it will not be excited, and there will be ups and downs.

2. We can repeatedly open and close the sunroof of the car to view. Generally speaking, if there is a sound in the process of opening the sunroof of the car, then there must be some problems.

3. Sometimes there is an abnormal sound in the sunroof of the car, and it may be because something is stuck in the groove, or it is aging, and some lubricant needs to be added, so we can also consider checking the groove of the car.

4. If the fixing screw of the sunroof is loose, causing the two parts to vibrate and collide. This situation can only be solved by tightening the screws, sometimes it can be re-tightened from the side of the canopy, and sometimes it needs to be removed from the entire canopy.

Summary. Hello dear, the sunroof abnormal noise repair method is as follows: 1. Check the sunroof slide, you can add a little lubricating oil.

2. Check the fixation of the sunroof, it may also be an abnormal noise caused by loosening. 3. The sunroof sealing strip has been exposed to rain or sun for a long time, which is easy to age, and the rubber maintenance agent can temporarily restore the performance of the rubber strip. Open the sunroof all the way to the bottom and spray rubber maintenance agent on the sealant.

4. Adjust the sunroof screws to eliminate abnormal noise. <>

<> the skylight is so repaired.

Hello dear, the sunroof abnormal noise repair method is as follows: 1. Check the sunroof slide, and you can add a little moisturizing oil. 2. Check the fixation of the sunroof, it may also be an abnormal noise caused by loosening.

3. The sunroof sealing strip has been exposed to rain or sun for a long time, which is easy to age, and the rubber maintenance agent can temporarily restore the performance of the rubber strip. Open the sunroof to the end and spray rubber maintenance agent on the sealant. 4. Adjust the sunroof screws to eliminate abnormal noise.

<> the frequency of use of the sunroof should not be too high, although the sunroof is also a part of the window, but its mechanical structure is not the same as the door window, and it is much more squeamish, so its frequency of use should not be too high. Don't open the sunroof immediately when the car is cold in winter, the winter in the north is unusually cold, and after the car is parked overnight, the edge of the sunroof can be used to sell energy will be targeted by the Jan and Dew Frozen Slippery, and it cannot be opened temporarily. <>

<> car owners usually have to develop the habit of checking the sunroof guide to make the hall rail, if you wait until there is an abnormal situation to remedy, it is too late. We can use the lubricant for sunroof rails for lubrication, but there is also a cheap and easy alternative, which is industrial petroleum jelly, which can be bought for a large barrel for a dozen dollars at a chemical supply store. [Big Red Flower Acorn] <>