I just changed the tire, and the tire pressure monitoring shows what to do

How do I recover tire pressure monitoring after replacing a tire?

After the tires have been replaced, the tire pressure monitoring system must be reset, also known as "tire pressure learning". Each tire is equipped with a tire pressure sensor, which transmits the tire pressure to the car's tire pressure control system wirelessly, and the car's data meter can display the tire pressure at each specific position. For example:

If the left front tire is changed to the right rear wheel, if the tire pressure system is not reset, the car will recognize the original tire and still determine that it is the left front wheel, not the right rear wheel.

Here's how to reset it;

1. After stopping and turning off the engine, pull the handbrake.

2. The car is powered on, but do not start the engine.

3. Press the lock and unlock buttons on the remote control at the same time, press and hold for 5 seconds, and listen to the car whistle twice (the sound is not too loud).

4. Next, follow the left front wheel. Reset each tire in the order of right front, right rear, and left rear.

5. Reset the left front wheel first: unscrew the valve cover on the tire, and continuously deflate (or refill) the tire until you hear a short horn of the car, and the tire is set. The deflation time may be 10 to 20 seconds. If you don't hear the horn, keep it.

6. Then follow the same method and the above order to reset the other three tires.

7. After the last tire is set, the car will immediately whistle twice. At this point, the tire pressure reset is complete!

8. All you have to do is to charge the air pressure of each tire, drive away!

Hello, after replacing the tires in the model with tire pressure monitoring, you need to use the tire pressure monitoring detector to read the ID of the tire pressure sensor and then match it with the vehicle's driving computer.

The tire pressure warning light is on to indicate that the tire pressure of the four tires is not in the normal range, generally the tire is out of air due to slow air leakage or nails, or the tire pressure is too high, which will cause the tire pressure alarm.

It is recommended that you get out of the car and look at the 4 wheels, which lack of air should be able to see directly, if you can't see it, drive the car to the auto repair shop to measure the air pressureIf one tire is depressed, it is the tire that is flat, it is recommended to repair it, if the tire pressure is too high, you can deflate and balance with other tires.

Since the computer still defaults to the state before the tire change after the tire change, it will alarm, and the tire pressure monitoring system must be reset after the tire change.

Its working principle is that each tire is equipped with a tire pressure sensor, which transmits the tire pressure to the tire pressure control system of the car through wireless transmission, and the data meter of the car can display the tire pressure of each specific position.

For example, if the left front tire is changed to the left rear wheel, if the tire pressure system is not reset, the car will still recognize the original tire, i.e. it will still be determined that it is the left front wheel, not the left rear wheel.

Automobile tire pressure alarm elimination method:

1. After the tire pressure indicator lights up, be sure to ensure that the car is parked on the side of the road under safe conditions, and first check whether the abnormal tire pressure detection function of the wheels on the car navigation screen is normal.

2. After confirming that there is an abnormality in the wheel, it is also necessary to check whether the pressure of the wheel is high or low.

3. If it shows that the tire pressure is too low, you need to start the car after resetting, and let the car return to normal after driving for a while.

4. After the tire pressure alarm is eliminated, the problem is solved.

If the vehicle has a tire pressure alarm after replacing the tires, it can be reset.

This is because after you repair the tire, the on-board computer will still default to the state before the tire repair, and it will display the abnormality. After clicking on it, you need to reset the computer, adjust to the interface that is still his pressure, and then press and hold the OK button until the tire pressure alarm signal goes out. If the alarm is still called after the light is off, it means that it has not been repaired, or the new tire is inflated and the tire pressure is not enough.

The tire pressure monitoring light is on due to a punctured tire, which is usually a very slow air leak. There is no way to find out which tire is it for a while, at this time you can use the tire pressure monitoring table, generally the front wheel, the rear tire is, if the air is replenished or the alarm light is on, or after a few days and bright, it is recommended to go to the place where the tire is changed, let them check for you, if you continue to call the police every day, it proves that the tire is punctured.

There is also a possibility that the tire pressure monitoring light is on due to the low tire pressure driving time for too long, and the tire pressure of a tire is too low, and the tire temperature rises when running at high speed, which then causes the tire pressure to rise, so you should stop and rest in time or replace the tire or inflate.

Since the computer is still the default state before the tire change after the tire change, it will display the abnormality that is not missing. After changing the tire, you need to reset the computer, adjust to the interface that displays the tire pressure, and then press and hold OK until the tire pressure alarm signal goes out.

1. The tire pressure monitoring light is on, this situation is usually very slow air leakage, and it is impossible to find out which tire is it for a while, at this time, you can use the tire pressure gauge to measure, before and after, if there is a lack of air, make up for it, and then observe the tire pressure warning light, if it lights up again after a few days, it may be necessary to check the tire. 4S shop, the usual way for maintenance personnel to deal with it is to adjust the pressure of the two front tires to the pressure of the rear tires, and then cut off the tire pressure alarm, and let us run another day to see, if you don't call the police again, there will be no problem, and then the police may be pricked, you need to go to the 4S shop again, let them help check and check;

2. The tire pressure monitoring light is sometimes too high, usually the international GBT 2978-2008 standard stipulates that the inflation pressure of car tires meets the requirements of Table 1-Table 15: standard tires:; Reinforced tires:

Maximum air pressure: should not be greater than. Therefore, when a tire exceeds it, it will also trigger the tire pressure monitoring light to turn on;

3. The tire pressure monitoring light is on caused by low tire pressure driving time for too long, which usually occurs in: the tire pressure of a tire is too low, and the tire temperature rises due to high-speed operation, which then causes the tire pressure to rise, at this time, you should stop and rest or replace the spare tire in time;

4. The tire pressure monitoring light is on when the tire pressure is low for a long time, and when the air pressure is lower than the following, the tire pressure monitoring light is on, so you should usually check to see if the tire pressure detector is normal. When the car is in trouble, if the tire pressure monitor does not alarm in time, it is a problem with the tire pressure monitor; If the ignition switch is on start, the indicator light point and the TPMS indicator light will be on at the same time for 2s and then turn off. In this case, either the original receiver of the vehicle has not been learned, or the receiver controller has been replaced, and the receiver controller has not been learned.

You can go to the 4S store and ask professionals to use handheld learning tools to re-obtain all tire sensor IDs and bind the receiving controllers.

Photo by Shi Lili) @2019

<> "When the owner repents of the tires and wants to restore the tire pressure monitoring function, the owner can press and hold the tire pressure reset button to restore the tire pressure monitoring function. If the alarm is still issued after repair, it means that the tire is still lacking air pressure, and the tire pressure alarm can disappear by timely supplementation, and the fault code needs to be read to completely eliminate the tire pressure alarm.

In addition, if the tire pressure sensor is damaged, it will also cause a tire pressure monitoring alarm. Because the main function of the tire pressure sensor is to detect the tire pressure, that is to say, if the tire pressure sensor is damaged, then it will cause the tire pressure monitoring fault light to light up, so the owner needs to replace the tire pressure sensor and related accessories, and the function will return to normal.