What s wrong with the sound of the car rattling when it hits the steering wheel

If there is a gurgling sound when turning, it is a problem with the position of the suspension and ball joint, usually after the soft rubber pad is worn, the sound of friction between the parts and the parts, if the above situation is excluded, there is still a sound, check the swing arm and half shaft, direction machine and the like, and check the chassis.

Analysis of the causes of abnormal noise when the car is steering, and suggested solutions

1. The friction steering wheel between plastic parts is composed of various plastic parts, if the gap is too small when turning, there will always be abnormal noise, especially for new cars, and it will be good to run in for a while. If there is still an abnormal sound after the run-in, you can try to reinstall the steering wheel.

2. The friction between the steering column and the foot pad Sometimes the foot pad installed after the rear is too large, and it is in direct contact with the steering column, so the steering column will produce friction when it rotates.

3. Friends who have removed the steering wheel should pay more attention to the failure of the airbag hairspring in the steering wheel, which may be that the airbag hairspring is broken or the airbag hairspring plug is not plugged in properly, and the airbag hairspring or fixed plug can be replaced.

4. The steering tie rod ball joint is aging, and there is a space to replace the steering tie rod ball joint, but remember to do four-wheel alignment after replacement.

5. If the dust jacket of the steering machine leaks oil, replace the dust jacket or re-butter it. Buttering is only a stopgap measure, though.

1. This situation generally appears in the model of mechanical hydraulic power steering, which is a very common way of steering power in the past, referred to as HPS in English, with mature and reliable technology and low cost. This type of steering power assist converts a part of the engine's power output into hydraulic pump pressure, which exerts auxiliary force on the steering system to steer the tires. When the steering wheel is not turned, the pressure in the chambers on both sides of the piston is the same and it is in equilibrium.

When the steering wheel rotates, the mechanical control valve connected to the steering column will be opened or closed accordingly, one side of the oil will no longer pass through the hydraulic cylinder and directly flow back to the oil storage tank, the other side of the oil continues to be injected into the hydraulic cylinder, the pressure difference between the two sides of the piston will be pushed under the action of the hydraulic force, and then produce auxiliary force, at this time we will feel that the steering wheel is not so laborious.

2. The steering pump drives the belt to slip. The steering pump is driven by a belt, and if the friction between the belt and the pulley is too small, the belt will slip on the pulley, and there will be a squeaky sound at this time. It may be caused by loose belt adjustment, excessive wear of the grooves of the pulley, or the new belt does not fit well with the old pulley.

A simple way to tell is to pour a little water on the belt when there is a noise, if the noise goes away, it means that the belt is slipping. At this time, first adjust the tension of the belt, if there is still a sound after adjustment, you can use it for a period of time to make the belt and the pulley fully match and then see if it is still ringing, if it is still ringing, you have to replace the pulley.

What to do if the steering wheel of the car is abnormal.

1. The sound of rebounding the clip after the turn signal.

2. The sound of the dust jacket of the direction column.

Whether you are in place or driving as long as you hit the steering wheel, you will hear the sound coming from under the steering wheel, you should check the steering post dust jacket, once the steering post dust jacket lacks lubrication, it will produce a dry friction sound, you just need to apply some butter in the dust jacket This sound will disappear.

Generally, it is the problem of the general column under the steering machine, and it will be fine if you change it. I changed the car in 14 years. Generally, there will be a sound when you hit the dead back direction.

It is best to go to the 4S shop to check whether the shaft of the lower direction machine is short of oil or abnormal wear.

Check whether the shaft of the downward direction machine is short of oil or abnormal wear, I hope it can help you.

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Based on your question, the following analysis was conducted.

The analysis solution is as follows:

If this sound occurs when playing in the direction in situ, then it is mainly caused by the damage of your shock absorber pressure bearing, and if there is this sound in the direction during driving, then it is mainly caused by the damage of your half-shaft ball cage, which needs to be judged according to your actual situation. At the same time, listen to the position of the sound, whether it is in the car or outside the car, and if it is in the car, it is possible that the gimbal of your steering machine is broken.

I hope my answer will be helpful to you.

First, if it is a sound in the car.

1. The sound of rebounding the clip after the turn signal.

If the steering wheel will have this sound after hitting the steering switch, it is the sound of the rebound clip of the turn signal automatic return mechanism, and this sound is normal. If you hit the steering wheel, there will be a pimple, and the steering wheel will turn around and it will appear three pimple sounds, because the steering column has three automatic return card positions in a circle, so this sound will appear. As soon as you turn off the turn signal, the sound will disappear.

2.The sound of the direction post dust jacket.

Whether you are in place or driving as long as you hit the steering wheel, you will hear the sound coming from under the steering wheel, you should check the steering post dust jacket, once the steering post dust jacket lacks lubrication, it will produce a dry friction sound, you just need to apply some butter in the dust jacket This sound will disappear.

3.The sound emitted by the interference of the airbag hairspring.

When playing the direction, the sound is emitted from the steering wheel, most of this problem is caused by the interference of the airbag hairspring in the steering wheel, remove the steering wheel airbag hairspring and apply some butter to see if it still sounds, if it still rings, replace the airbag hairspring, because the airbag hairspring is damaged.

Second, if it is a sound outside the car.

1.The sound of the flat bearing of the shock absorber.

Hit the steering wheel to hear the sound is made from many outside the car, this may be the sound of the plane bearing of the shock absorber is short of oil, you just need to open the front cover to listen to whether the sound is from the position of the shock absorber top seat, so that you know whether it is the sound of the plane bearing of the shock absorber, the plane bearing of the shock absorber sounds, you can apply some butter on the plane bearing, if it is still loud after coating, it can only be replaced.

2.The sound of the glue loosening of the balance bar.

The sound is not emitted from the plane bearing of the shock absorber, it is necessary to check whether the balance bar rubber is loose or damaged, the balance bar rubber is loose and damaged, not only will it sound when playing in the direction, but also make a sound when crossing uneven roads, and the loosening of the balance bar rubber can be solved by adding a gasket, and if it is damaged, it can only be replaced.

If there is a gurgling sound when turning, it is a problem with the position of the suspension and ball joint, usually after the soft rubber pad is worn, the sound of friction between the parts and the parts, if the above situation is excluded, there is still a sound, check the swing arm and half shaft, direction machine and the like, and check the chassis. In this case, car owners should carefully investigate, because there are many reasons for this situation, such as the sound of the turn signal returning, which is a normal situation, or it may be the abnormal sound of the steering column dust jacket, the friction between the plastics, the abnormal noise from the steering wheel, the abnormal noise from the plane bearing of the shock absorber or the abnormal sound from the balance bar. If it is the cause of the direction post dust jacket, then only the dust jacket or re-butter is sufficient.

Buttering is only a stopgap measure, though. In addition, because the steering wheel is composed of various plastic parts, if the gap is too small when turning, there will always be abnormal noise, especially for new cars, and it is good to run in for a while. If there is still an abnormal sound after the run-in, you can try to reinstall the steering wheel.

If there is an abnormal noise inside the steering wheel, it may be that the airbag hairspring is broken or the airbag hairspring plug is not plugged in properly, and the airbag hairspring or fixed plug can be replaced. If it is a plane bearing problem, you can replace it, because the plane bearing is responsible for linking the body and the shock absorber, avoiding direct friction, and also constitutes a component including the dust cover, raceway, ball, etc., which is located at the top of the shock absorber assembly, so it will also cause abnormal noise when hitting the direction. Usually the damage of the plane bearing is a matter of chance, if in case of damage, try to go back to 4S for warranty claims, if the car has been out of warranty, don't worry, spend a few hundred yuan to replace a new one.

When this happens, we also have to check whether the balance bar glue is loose or damaged, the balance bar glue is loose and damaged, not only will it sound when playing in the direction, but also make a sound when crossing uneven roads, and the loose balance bar glue can be solved by adding a gasket, if it is damaged, it can only be replaced. @2019

The reason why the car sometimes rattles when it hits the direction is:1. The sound of the rebound clip of the turn signal automatic return mechanism;

2. The friction steering wheel between plastic parts is usually composed of plastic parts, if the temperature becomes cold, the plastic will become hard, and there may be friction sound;

3. The airbag hairspring in the steering wheel is damaged;

4. If the ball joint of the steering tie rod is aged, if the ball joint of the steering tie rod is aged;

5. The gear clearance of the steering machine is too large.

Notes:If it is not the sound of the shock absorber, it is necessary to check whether the balance bar rubber is loose or damaged, the balance bar rubber is loose and damaged, and the damage will not only sound when playing in the direction, but also make a sound when crossing uneven roads, and the loose balance bar rubber can be solved by adding a gasket, and if it is damaged, it can only be replaced.

The reason why the car sometimes rattles when it hits the direction is:1. The sound of the rebound clip of the turn signal automatic return mechanism;

2. The friction steering wheel between plastic parts is usually composed of plastic parts, if the temperature becomes cold, the plastic will become hard, and there may be friction sound;

3. The airbag hairspring in the steering wheel is damaged;

4. If the ball joint of the steering tie rod is aged, if the ball joint of the steering tie rod is aged;

5. The gear clearance of the steering machine is too large.

Notes:If it is not the sound of the shock absorber, it is necessary to check whether the balance bar rubber is loose or damaged, the balance bar rubber is loose and damaged, and the damage will not only sound when playing in the direction, but also make a sound when crossing uneven roads, and the loose balance bar rubber can be solved by adding a gasket, and if it is damaged, it can only be replaced.

A few days ago, more netizens asked about "the car has a gurgling sound when it hits the steering wheel", and now I will explain it to you. The specific reasons for the abnormal sound of the steering wheel rotation: 1. The steering column is not lubricated and the friction is large.

2. Check that the steering power oil is less. 3. Check whether there is a problem with the universal joint. 4. The chassis suspension balance rod lifting lug sleeve is aging and hardening.

Because of the abnormal noise after the steering switch is turned on, we must analyze that the abnormal noise is related to the special brigade imitation digging orange pass. When the steering tie rod ball joint is aging, it sometimes causes the shaking or abnormal sound of the disassembled fiber of the car steering wheel, usually the steering tie rod ball joint is replaced and the four-wheel alignment is carried out after dismantling. If it is not the sound of the shock absorber, check whether the balance bar glue is loose or damaged, the balance bar glue is loose or damaged when playing in the direction of the sound, and it will also make a sound when passing through the potholes.

Open the hood and listen to see if the sound comes out of the top of the shock absorber, so that you know if it is the sound coming from the flat bearing of the shock absorber. If the plane bearing of the shock absorber makes a sound, apply butter to the plane bearing, and the sound of the application can only be replaced. If the noise is particularly loud during steering, it may be caused by too large gear clearance between the steering machine and the steering machine, and the steering machine needs to be replaced.

If it is mechanically hydraulic, abnormal noise can be heard when the booster belt is loose or aging, adjust the tightness of the belt or remove the belt.

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The specific causes of abnormal noise of the steering wheel are as follows:1. The steering column is not lubricated and there is a lot of friction.

2.Check that there is less steering oil. 3.

Check if there is a problem with the gimbal. 4.Chassis suspension Balance bar lifting lug rubber sleeve aging hardening.

Because there is an abnormal sound after the steering switch is turned on, we must analyze that the abnormal noise is related to the special switch. When the tie rod ball joint is aged, it sometimes causes the steering wheel of the car to shake or make abnormal noises. Usually the tie rod ball head is replaced, followed by four rounds of alignment.

If it's not the sound of the shock absorber, check if the balance bar glue is loose or damaged. If it is loose or damaged, it will make a sound when driving in the direction and when passing over bumpy roads. If it is damaged, it can only be removed.

Open the hood and listen to see if the sound is coming from the top of the shock absorber and thus know if it is coming from the shock absorber flat bearing. If the flat bearing of the shock absorber makes a sound, lubricate the flat bearing. If there is still sound, it can only be removed and replaced.

If the steering is particularly noisy, it may be because the gear clearance of the steering gear is too large and the steering gear needs to be replaced. If it is mechanically hydraulic, abnormal noise will be heard when the booster belt is loose or aging, adjust the belt tension or replace the belt.