What are some misunderstandings to avoid when driving an automatic transmission car to park?

Buying a car is a very common thing. After all, cars are getting cheaper and cheaper, or people's consumption levels are getting higher and higher, so many families can afford to buy cars. For the vast majority of car owners, there are several congruencies in the choice of buying a car.

One is that more and more car owners are buying SUVs, and the other is that automatic transmission models are becoming more and more popular. Actually, this is also very understandable. Because of the large space and diversified road conditions, the SUV will have more comprehensive functions.

Needless to say, automatic transmissions are also very popular among car owners because of their ease of driving.

When driving an automatic transmission car, you should avoid these three misunderstandings as much as possible to avoid accidents.

But the driving of automatic transmission is not as simple as imagined, especially for some novice car owners, if you do not pay attention to it, driving automatic transmission will cause some unpredictable problems, and even lead to serious traffic accidents. So, we're going to focus on that. There are some very common misconceptions about turning on an automatic transmission.

Car owners should know about them.

When driving an automatic transmission car, you should avoid these three mistakes as much as possible to avoid accidents.

First of all, the first mistake is the wrong operation that is easy to cause when going downhill. As we all know, oil prices are in the general trend, especially some time ago, when oil prices were sharply rated. Some car owners, in order to save fuel, will hang N gear when going downhill, which is very wrong.

Not to mention whether coasting in N gear can save fuel, and more importantly, it can seriously damage the car's gearbox. When coasting in N gear, the engine is generally at idle speed, and the transmission oil pump will have insufficient oil supply, resulting in reduced transmission lubrication and greater wear. At that time, repairing the gearbox will not only not save money, but will incur huge expenses.

Secondly, one misconception is that the operation of automatic parking is wrong. In fact, many car owners don't care, think that parking is simple, or think that even if the operation is wrong, it will not have any effect. Generally speaking, when the automatic car stops, first hang the N gear, then pull the handbrake, then release the foot brake, hang the P gear, and finally turn off naturally.

Of course, as long as you follow this step, there is absolutely no problem with hanging the P gear and turning off the engine. But some car owners are not like this, but directly engage in P gear, so that once or twice it will be no problem, but in the long run, the damage to the gearbox will be great.

The third is the misunderstanding that is easy to occur when waiting for a red light. Many cars brake at a red light in D gear, and some even brake at a red light in P gear. These two behaviors of waiting for a red light are not advisable, especially when the P gear is in gear.

If a rear-end collision occurs due to improper operation of the rear car, the damage caused to the car engaged in the P gear is very serious, and it is very likely that the transmission will be scrapped directly. In this case, the insurance company will not compensate, after all, because of the wrong shift. And stepping on the brakes in D gear, it goes without saying, naturally to be lazy, and I feel that the traffic light is only ten or dozens of seconds, and I don't want to be too troublesome.

In fact, if the waiting time for a traffic light is more than ten seconds, it is okay to put the D gear on the brakes, but if it is more than thirty seconds, it is better to put the N gear on the handle brake. I believe that many car owners have heard of some major traffic accidents when waiting for red lights, which are caused by improper gear changes when these car owners are waiting for red lights, and car owners must pay attention.

Stopping for a long time and still hanging D gear, hanging N gear sliding when going downhill, starting the engine in gear other than N gear, starting the engine with a cart, and switching to a high-speed gear when increasing the throttle, these misunderstandings must be avoided, and the vehicle will be damaged for a long time.

When parking, do not hang the gear lever on neutral, but on the parking gear; After parking, the handbrake operation should also be carried out, which is not that there is no risk of slipping when hanging on the parking gear; There is also the need not to turn off the engine first after parking, and then turn off the engine after the vehicle is parked correctly.

When driving an automatic transmission car and you need to stop, you should not directly engage the P gear, because this will damage the transmission in the long term. The correct operation is to put in the N gear first, and then put it into the P gear and turn off the ignition, so that it is the correct parking operation.

The first operation is to slam the throttle when starting, the second operation is to stop and hang the P gear for a short time, and the third is to slide in the N gear.

1. When parking, be sure to hang the gear to P gear, and be sure to pull up the handbrake 2 When stepping on the accelerator and brake pedal, be sure to press lightly, don't exert too much force3 Because the car of automatic transmission has no clutch, so the left foot can rest and does not need to be placed on the pedal.

Overtaking will step on the accelerator foot loose, and then step on it violently, the top speed when overtaking is difficult to complete in a short time only by the ability of the gearbox computer, first step on the brake, hang into the n gear, and then pull the handbrake, and then hang into the p gear after stabilization, which can prevent the gearbox from straining and affecting the service life, and it is forbidden to be towed by other vehicles, otherwise it will damage the automatic transmission, and you only need to step on the accelerator lightly when starting.

The first is neutral coasting, strictly speaking, this is not convenient, but the habit left by the old driver to drive a manual transmission car in the past, when going downhill, the gear of the car is adjusted to neutral, not only can not only ignore the accelerator, but also save a certain amount of gasoline. However, we have also said before that the clutch of an automatic transmission car is not the same as that of a manual transmission, so such an operation is likely to cause clutch problems, and once used in this way for a long time, it is likely to have an irreversible impact on the transmission, which will eventually lead to an overhaul. The second point is not to keep the gear in D gear when you usually park, if it is a short period of parking, such as traffic lights and getting on and off the car, there is no problem, but if it is a longer time to wait, then it is best to change the gear to N gear, so as not to keep working when the clutch is parked, causing the gearbox to overheat.

The last point is not to rush to change gears in the process of parking and driving, automatic transmission cars generally clutch when the brakes are pressed, and in the process of running the vehicle, the gear is basically locked. Therefore, if you don't wait for the car to be stable and change gears, it is equivalent to a manual transmission car changing gears when you don't step on the clutch.

The first operation is that the trailer is hung in N gear, and the automatic transmission is hung in N gear, which is also related to the gearbox, so that it is very easy to cause the gearbox to wear and tear as the car is dragged and driven. The second operation is that if you stop on the road for a short time, try not to hang the P gear, because the P gear of the automatic transmission is to lock the milk gear inside the gearbox, so that once a rear-end collision occurs, the impact of the car's gearbox is very large, and even directly lead to the scrapping of the gearbox is also very likely, so the short-term parking is on the line of N gear. The third operation is to drive the D gear to the end, the automatic transmission car is indeed very simple to drive, hang a D gear can go, but the D gear is not able to adapt to all terrain, like some long distance ramps and high-speed overtaking, the power torque of the D gear is not enough, which will cause the engine speed to become higher, so that the engine is overloaded, and the damage to the engine is very great.

1) The vehicle can only be started when the P and N gears are in two gears, and the brakes must be pressed to remove the gear lever from the P gear. The use of N gear start is that when your vehicle starts and drives directly forward, you can first turn on the power (not with the engine), step on the brake to pull the gear to N, and then ignition, and then hang into the D gear and move forward directly, so as to avoid the need to go through the R gear after the P gear ignition, so that the gearbox goes through a reverse impact! It's a bit of a lean, huh:

Another function is that when the ignition suddenly turns off while driving, the slow button can be used to quickly push the gear to the N gear to ignite and then start the engine under the condition of ensuring safety. 5) When parking at the end of driving, the automatic transmission car must be turned off and put into the P gear before the key can be withdrawn. Many people are accustomed to stopping and pushing directly to P gear and then turning off the engine and pulling the handbrake.

Careful people will find that this operation, after the ignition is turned off, the general vehicle will move a little back and forth due to uneven road surface, and at this time, the P gear gearbox has an occlusion device that is bitten with the transmission gear, and the movement will cause a little impact on the transmission gear! The correct way to dismantle should be: after the car enters the parking position, step on the brake and pull the gear lever to N gear, pull up the handbrake, release the foot brake and then turn off, and finally push the gear lever into P gear!

Of course, this is also the protection of the gearbox :)

After studying, I used to turn off the P gear, and I still wonder why I have to shake the car every time.

The N gear is turned off, and sometimes the key is screwed, and you have to go back, otherwise you can't pull it out.

Pull the handbrake first and then hang the Jingpei P gear.

Automatic transmission car, what gear to hang and wait for the red light, but also depends on the time to wait for the red light. If the red light is within 30 seconds, it is recommended that the driver directly step on the brakes; When the red light is in 30 seconds to 1 minute, the driver should choose to put on N gear; When the red light is more than one minute, it is recommended to directly hang the P gear.

In addition to waiting for traffic lights, automatic transmission cars also have to stop at the ignition or idle for a long time, in this case you need to put the gear into the P gear, because after the P gear is engaged, the parking pawl of the gearbox will engage with the card slot, so that the transmission part of the car is locked. Fan Liangyin believes that the correct way to park is to first step on the brake and engage the N gear, then pull the handbrake and release the brake pedal, and when the vehicle stops, hang into the P gear.

Here's how:

There are two things to pay attention to when the automatic transmission car is parked, one is not to hang the P gear in the state of the engine, and the other is to pull the handbrake first, and then hang it into the car gear (P gear), so that the force acts on the handbrake, not on the P gear.

1. When the car stops, slow down first, step on the brakes, and hang into N gear, here do not directly shift to P gear and then turn off the engine in order to prevent the gearbox from passing through R gear in the engine starting state, so as to reduce an impact.

2. Turn off the fire, the power will not be cut off at this time, because it is not hung into the P file, and the key cannot be pulled out.

3. Tighten the handbrake, release the foot brake, here you can feel the force has acted on the handbrake, after the car is stable and stationary, and then change to the P gear, so as not to act on the P gear.

4. Turn off the power and pull out the key.

Automatic transmission, as the name suggests, does not require the driver to manually change gears, and the vehicle will automatically select the appropriate gear according to the speed and traffic conditions. There are a total of six gears on a typical automatic car.

It's best to make the most of n neutral to park. Once the vehicle is parked, apply the brakes, and then the gearbox engages into n gear. Then activate the handbrake, and after the handbrake is stable, the right foot leaves the brake pedal.

At this time, turn off the engine (the key cannot be pulled out, but it can be turned off). Finally, after pushing into the P gear, you can remove the key.

Do you think this post feels a little too cautious? In fact, this is not necessary to do so standard, my car has been parked and hung into the P gear after pulling the handbrake to put the brake for 3 years is nothing, in fact, as long as you don't slide in neutral gear, stop for a short time from D to N.

Hit the brakes - > into N gear - > pull the brakes - > let go of the brakes to make sure the car will not slide - > then step on the brakes and put them into P gear.

The correct way to park an automatic transmission car, many old drivers have done it wrong, and it is easier to learn to drive.

Automatic car parking, if it is a short stop at a red light, the gear can stay in D gear within ten seconds, step on the brake, some models equipped with automatic parking function do not have to step on the brake, more than ten seconds it is best to switch to N gear, and tighten the handbrake.

If it is parked for a long time, after the car is stopped, pick up the N gear, first lift the brake, let the car get out of the interference of the brake as much as possible, and be in a natural parking state, and then start the handbrake, switch to the P gear, and the parking is completed.

If the car is parked, pick up the n gear, lift the brake, and the car rolls, you need to step on the brake, then tighten the handbrake, lift the foot brake, and then switch to P gear to complete the parking.

Parking order bai:

The first type: hang N gear, pull the handbrake, hang DUP gear;

The second zhi: directly into the P gear, pull the handbrake. In fact, the difference is whether to hang the P gear first or pull the handbrake first.

Automatic transmissions, the starting sequence of the car can be either P or N.

At the beginning of the design of the automatic transmission, the designers have taken into account the problem of the car's starting shift, so they designed a protection program when the car starts to shift gears, the gearbox will pause for a short time, and will wake up the shift operation when the shift is completed. Therefore, whether it is a P gear start or an N gear start, it will not cause damage to the gearbox.

Starting from different gears, it only affects the driving experience of the car at the start, because if the automatic transmission car starts directly from the P gear and hangs the D gear, it will go through the R gear in the middle, which will cause the gearbox to have an additional impact, which will make the vehicle have some frustration, and I don't know that this may have to suffer a big loss.

This will not be the case when starting from N gear, but it should be noted that if you slide in N gear for a long time, it will cause damage to the gearbox, and one or two times may cause the car to be scrapped.

Automatic transmission car is the gearbox following the speed of automatic upshift and downshift operation, normal parking can be without hanging N gear, just step on the brakes; When parking in place, you should first hang the N gear, then pull the handbrake, turn off the ignition, and then hang it to the P gear;

Note: Do not push directly to P gear after parking and entering the position, if there is a slope, it will affect the rest of the gearbox and affect the life; When encountering a red light on a normal road, it is necessary to hang it in N gear to prevent the rear car from rear-end collision and damage to the gearbox.