What should I do if the steering wheel of Yijiaxing does not return to its position?

Hello! The situation you said is a very normal phenomenon after the car collision, you have done the four-wheel alignment, you must know, the four-wheel alignment is not just to do it, the relevant angle of the steering wheel will change after the accident you said, do the four-wheel alignment is just to check, and the inspection is not adjusted is equal to doing it in vain, so after the four-wheel alignment must be adjusted to the angle of deformation, the light tire and shock absorber can not solve the problem, if the relevant angle is not good, that is, the frame is deformed, You can go to the sheet metal paint shop to do a large frame correction, and then do four-wheel alignment in the future, it is possible to recover. If mine is helpful to you,!Thank you!

The steering wheel automatically returns to its position, it's just a matter of concept. A vehicle with directional assist is on the move. It is easy to turn and return to position.

It is caused by the poor hydraulic pressure of the steering machine. Thorough auto-return is not possible. There must be a manual return zone.

The command will be easily returned. The new car is difficult to do and automatically return. It is due to the steering joints of the front wheels of the vehicle.

The ball joints are very tight. Resistance is greater. That is, it affects the automatic return of the made.

In addition, the lack of tire pressure also affects the return speed. The new car can turn back to steer smoothly and evenly.

Return to the position yourself, and the car will automatically return in time if it is good.

4. The change of the camber angle of the kingpin and the camber angle of the kingpin.

It is recommended that you go to the maintenance point to readjust the lower steering machine.

The function of the steering wheel is to convert the force exerted by the driver on the edge of the steering wheel into torque, which is then transmitted to the steering shaft.

The steering wheel is a wheel-shaped device used by automobiles, ships, airplanes, etc. to control the direction of travel, and the gear system introduced between the driver and the wheel is flexible to operate, and it is well isolated from the violent vibrations from the road, and a good steering wheel system can also bring the driver a feeling of intimacy with the road.

It's best to go to the 4S shop to repair it, after all, this thing is related to human life.

Check whether the pressure bearing is short of oil.

Check whether the steering machine is short of oil, dry friction may also cause it to not return automatically. It may also be caused by the inaccurate alignment data of the four wheels of the front wheels. The front wheels have some four-wheel alignment data that is related to the steering wheel's return torque.

In this case, it is recommended to redo the wheel alignment.

The steering wheel will automatically return to the center after the car turns, which many novices may not know about such a function, especially when the steering wheel rotation angle is relatively large. Generally, it can be clearly felt when turning around at the intersection, because the angle of the turn will be large, and after turning around, you must continue to increase the speed of the accelerator, at this time, the hand will let go of the steering wheel, it will automatically return to the right, and there is no need to turn back to the right by hand. Many people have been turning their hands back to the center, and they may not notice it very much.

So why does it automatically return to normal? This is deliberately designed to increase the handling and driving stability of the car, the determining factors are the kingpin tilt and the kingpin tilt, the kingpin tilt has the greatest impact, and the positive force we can feel is because of the kingpin tilt. What is Kingpin?

The front wheels of the car are now independent suspension, so there is no physical kingpin, just a virtual line. The wheel rotates around an axis, which is called the kingpin. Most cars are connected by the upper fulcrum of the shock absorber and the fulcrum of the lower swing arm is the kingpin line, which is not perpendicular to the ground in the center of the wheel, it is inclined backwards and inwards.

Leaning backward is called kingpin tilting, and tilting inward is called kingpin tilting.

Because the kingpin line is inclined backwards, the extension wire to the ground is in front of the contact point between the tire and the ground, because the wheel rotates around the kingpin, when it rotates, the wheel is subjected to the reverse friction force of the ground, and there is a distance between the point of action of the friction force and the kingpin extension line, and a rotational moment will be formed, which is exactly the opposite direction of rotation of the wheel, so it will produce a positive force.

The purpose of the direction being able to automatically return to the right is not to let us turn without turning back, but mainly to increase the stability of straight driving and enhance handling. The force required to steer is greater than that required to go straight, so as long as we do not hit the direction, the front wheels are always in a straight state, and even if there is a small bump and the wheels rotate slightly, they will automatically return to the straight state. In this way, we don't need to correct the direction all the time when going straight, and we don't get tired of driving, which is safer and has better handling.

As long as you know that the steering wheel can automatically return to the right after turning, the reason for the return to the center is because of the caster and the caster angle of the kingpin. These two positioning data are difficult to adjust, because the position is fixed, if the data is not accurate, it is generally due to the deformation of a part, and the deformed part needs to be found and replaced.

Steering failure does not return to the position of the serior, and if there is no accident, it is difficult to change the angle of the kingpin tilt and caster. If there is really a steering non-return fault, first do a preliminary simple inspection, check any fault to start with a simple one, first check whether the tire pressure is normal, tire wear, whether the tie rod ball joint is loose, whether the steering machine is stuck, etc., because these can also lead to poor return. After confirming that there is no fault, you finally need to do four-wheel alignment, check whether there is any error in each positioning data, adjust what can be adjusted, and replace the accessories if you can't adjust.

There are many reasons why the car steering wheel can not automatically return to the right, including damage to the car steering gear, wrong toe value, damage to the pendulum glue, etc., the following is a specific analysis.

1. Damage to the steering gear of the car:

When the steering mechanism of the car is damaged, the car will have symptoms such as difficulty in steering or the direction cannot automatically return to normal. In this case, the gap of the steering machine should be readjusted, and lubricated with lubricating oil, if the car steering wheel still cannot be corrected, it should be checked by a professional in a repair shop or 4S shop.

2. The toe-in value is incorrect

If the car does not do four-wheel alignment after replacing the tires, the toe-in value of the car tires is wrong, the tires on both sides will not reach the parallel state, and the car will not automatically return to the right due to resistance when steering. In this case, the vehicle should be re-aligned and the toe value adjusted.

3. Damage to the pendulum

If the pendulum of the car is damaged, it will aggravate the wear and tear on the inside of the vehicle's tires and affect the automatic centering function of the steering wheel. In this case, replace it with a new pendulum glue.

Things to note about car steering machines:

1. When the car is parked, the steering wheel should be corrected, otherwise it will cause resistance to the steering machine, which will affect the life of the steering machine for a long time.

2. After the car replaces the tires, do the four-wheel alignment in time and check the steering machine.

3. Lubricate the parts of the steering machine on time.

The steering wheel will automatically return after turning, which is actually a matter of mechanics, if you continue to hold the steering wheel, it will definitely not automatically return to the position if you let go of it.

The steering wheel automatically returns to its position, it's just a matter of concept. A vehicle with directional assist is on the move. It is easy to turn and return to position.

It is caused by the poor hydraulic pressure of the steering machine. Thorough auto-return is not possible. There must be a manual return zone.

The command will be easily returned. The new car is difficult to do and automatically return. It is due to the steering joints of the front wheels of the vehicle.

The ball joints are very tight. Resistance is greater. That is, it affects the automatic return of the made.

In addition, the lack of tire pressure also affects the return speed. The new car can turn back to steer smoothly and evenly.

This situation is generally caused by the damage of the chassis parts or the change of the chassis geometric angle, the chassis parts are damaged, you can replace it, if the geometric angle is wrong, just do a four-wheel alignment.

If you don't automatically return to the wheel, measure the alignment of the front wheel first, and then see if there are any other problems.

You can do a four-wheel alignment.

When the vehicle is used for a long time, the user finds that the steering wheel is heavy, shivering, misaligned, not homecoming, or the tires are worn unilaterally, corrugated wear, block wear, eccentric wear and other abnormal wear, as well as when driving, the car feels floating, bumpy, swaying and other phenomena, it should be considered to check the wheel positioning value to see if there is too much deviation and repair it in time.

The left and right sides of the four-wheel alignment are:

1.Increase driving safety.

2.Reduced tire wear.

3.Keep the steering wheel straight when driving straight, and keep driving in a straight line4The steering wheel automatically resets after steering.

5.Increases the sense of driving control.

6.Reduced combustion consumption.

7.Reduces wear and tear on suspension components.

The automatic centering function of the steering wheel is one of the most basic functions of the car.

force, the steering wheel is not completely corrected because of the four-wheel alignment deviation.

Caused by a large one, when the steering wheel returns to the right ability to deteriorate back to the right.

, you need to go to the 4S store to do four-wheel alignment.

It is a pleasure to answer your questions and ask for answers to help you with the car steering wheel. I can't go back, what should I do? First of all, we have to look at his money, and the air pressure, etc., it is best to make a positioning.

Four-wheel alignment adjustment.

The steering wheel should be in a straight and middle position in driving, because the vehicle is moving, the vehicle positioning data changes, the wheel pressure changes, the suspension rubber sleeve is loose, etc., it will cause the steering wheel to not be in the straight position when driving.

There are two situations when the steering wheel is not right: one is that the steering wheel is not right, but the vehicle can keep driving in a straight line, and the four-wheel alignment is corrected according to the steering wheel, and the left and right toe values can be adjusted; One is that after loosening the steering wheel, the direction will automatically deviate, resulting in the steering wheel is not correct, and this phenomenon also requires four-wheel alignment, and at the same time check the tire pressure, suspension looseness, body level and other problems.

Find a professional auto repair agency to deal with it.

Hello, it is recommended that you check the front wheel suspension ball head first, and then do the four-wheel alignment.

How is that possible, is it to break them your power steering machine. I was also in the 4S shop I went to change the oil, they said that my steering machine leakage can not be used, I have to replace it quickly, to replace more than 4,000 at that time, I did not change, and then I went to other brands of 4S stores opened by friends to check, I did not say that the steering machine leaked oil, just said that I can not come back quickly and some dull, people told me that there is no problem with the steering machine, it is that I usually hit the rudder too fiercely and slowly recovered, when cornering, a little oil can be corrected, and the steering machine is no problem at all. Later, my husband drove the car back to change the oil at the time in the lounge rest and did not look at it As a result, there was a deep scratch on the bumper before the car drove out We were angry enough They said that it was scraped outside and did not admit that they did not show the monitoring Later, it was in his hall The result was that their master worker admitted that he was scraped when he drove The above examples show that the 4S shop is sometimes not credible, so you should quickly find the 4S shop to solve such a problem, no matter what the situation is, once the car is driven out, the only person who suffers is the owner himself.

According to your description, it may be due to the large steering direction clearance of the steering wheel, it is recommended to go to the 4S shop to let the after-sales staff adjust the steering machine clearance.

Under normal circumstances, no, i.e. after the overhaul (including wheel alignment), the automatic steering wheel return function will not be lost. If the car does not automatically return to the right during the turning process, you should pay attention to the following points:

1. Factors of serious tire wear and tire loss: tire pressure needs to be checked; During cornering, there may be factors such as tight tire and wheel tightness or abnormal noise, which may directly affect the steering wheel centering function.

2. If there are no such situations, then it is necessary to pay attention to the transmission system of the car, such as the need to check the ball cage, toe and other mechanical equipment, and check whether the steering machine and its power steering are abnormal. These need to go to the 4S store and check with professional tools.

Measure the toe and readjust the toe angle.

How to adjust the steering wheel of a car?

Adjust the steering wheel of the vehicle to the right, revealing the rear of the left front wheel. Loosen the fastening nut with a wrench, rotate the left tie rod clockwise, and screw the left tie rod to shorten. Then repeat the previous steps and knock the steering wheel to the left, revealing the back of the right front wheel.

Rotate the right lever counterclockwise, and the right lever is elongated.

If the left lever is rotated in one week, then the right lever must also be rotated out for one week, and the amount of adjustment on both sides must be the same. Adjustment of the steering tie rod, if the steering wheel is in front, if the steering wheel is to the left, the left wheel will extend the tie rod outward, and the right wheel will be shortened inward, if the steering wheel is to the right, it will be the opposite.

The situation of improper deviation of the steering wheel is generally related to tire pressure, tire wear, chassis component wear, and four-wheel alignment. You can measure the tire pressure first, and when the tire pressure on both sides is not consistent, the vehicle will drive to the side with low air pressure. If there is no problem with the tires, check the use of the chassis parts, and the change in the value of the wheel alignment will also lead to the problem of improper steering wheel after a period of use, and it is possible that the tie rod is offset to one side and the steering wheel is not correct.

Your situation is not the right direction, there are two ways to adjust the wrong direction, it depends on which situation, for example, your direction is only a small angle or a slight error, which is to adjust the direction of the machine tie rod screw, it is very easy;If the deviation angle is more than 20 degrees, it is necessary to disassemble the steering wheel to adjust, it is best to go to the repair shop, because to remove the airbag, in case it needs to be decoded, there is also a kind of adjustment of the first two combinations, the former is fine-tuned and the latter is coarse.