What do the numbers of the frame number represent?

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The vehicle identification number is the car's ID number, which consists of 17 letters and numbers. It is determined according to the national vehicle management standards, including the manufacturer, age, model, body type and **, engine ** and assembly location of the vehicle

1. The 1st and 3rd digits (WMI: ABC World Manufacturer Identification**): Indicates the manufacturer, brand and type. It is used to identify the uniqueness of the vehicle manufacturer. Usually accounts for the first three positions of vin**;

2. The 4th 9th digit (VDS: vehicle description part): describe the general characteristics of the vehicle, the manufacturer does not use one or several characters in it, and fill in the selected letter or number placeholder in this position, and the code order is determined by the manufacturer.

Sedan: type, series, body type, engine type and restraint system type; MPV: type, series, body type, engine type and vehicle rated gross weight; Trucks:

Model or type, series, chassis, cab type, engine type, braking system and vehicle gross weight rating; Passenger cars: model or type, series, body type, engine type and braking system;

3. The 10th 17th digit (vis: vehicle indication part): the first-level character specified by the manufacturer in order to distinguish different vehicles, and the last four digits should be numbers.

12 17 digits: sequence number, under normal circumstances, car recalls are for vehicles within a certain sequence number, that is, a certain batch of vehicles.

The full name of the frame number is Vehicle Identification Number, referred to as VIN, which is equivalent to the "ID card" of the car, which is composed of 17 digits and letters, and has uniqueness.

The 1 to 3 digits represent the place of production, the license plate, the type, the 4 to 8 digits represent the characteristics of the vehicle, the 9 to 11 digits represent the inspection position, the vehicle year and the equipment factory, and the 12 to 17 digits represent the sequence number, that is, the 6 digits after the frame number.

The role of the frame number.

The overall rules have illegal characters such as o, q, and i, and the z in the character line is not legal in the chronological position, and the ninth digit can only be a number from 0 to 9, or it can be a capital letter of x, and the last four digits are all numbers, not letters.

In addition, VIN standards and vehicle configurations can be used for analysis, and the fourth to eighth digits are the engine and transmission models, which must be compared with the information on the assembly signage, and there can be no errors. In terms of the body form of the vehicle, many vehicles generally have corresponding configurations and shapes.

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Dear, hello, the meaning of the frame number digital master: 1. The standard is determined, including the manufacturer, age, model, body type and **, engine and assembly location of the vehicle; 2, the 1st 3rd digit represents the manufacturer, brand and type, used to identify the uniqueness of the vehicle manufacturer, usually occupies the first three digits of vin**, the 4th 9th digit, describes the general characteristics of the vehicle, the manufacturer does not use one or several characters in it, fill in the selected letter or number placeholder in the position, and the code order is determined by the manufacturer; 3. Car type, series, body type, engine type and restraint system type; MPV type, series, body type, engine type and vehicle rated gross weight, truck model or type, series, chassis, cab type, engine type, braking system and vehicle rated gross weight; Passenger cars: model or type, series, body type, engine type and braking system; 4. The 10th 17th digit, the first-level character specified by the manufacturer in order to distinguish different vehicles, the last four digits should be numbers, 12 17 digits: sequence number, in general, the car recall is for a vehicle within a certain sequence number, that is, a certain batch of vehicles.

Both the letters and numbers of the frame number are represented by the following:

Part 1: 1 3 digits, representing the World Manufacturer Identification** (WMI); Part II: 4 9 digits, representing Vehicle Feature Codes (VDS); Part III: 10 17 digits, representing Vehicle Indication Information (VIS).

3rd digit: indicates the type of car.

The 4th 8th digit, which represents the engine, gearbox, chassis, protection system, vehicle grade type and other information of the vehicle, due to the different national standards, the 4 8th digit ** is determined by the car manufacturer.

Bit 9: indicates the check digit and is used to determine whether there is an error in the VIN file.

10th digit: indicates the date of manufacture.

11th digit: represents the vehicle assembly plant, "0"Assembled for the original factory.

The 12th and 17th digits: indicates the serial number of the automobile production. It is mainly convenient for manufacturers to carry out vehicle recalls, because there are great differences between different manufacturers and countries, and there is no unified regulation for the last six.

Precautions

1. Most of the frame numbers of Chinese cars are in the engine compartment, on the left side of the dashboard, or on the lower left side of the windshield.

2. On the frame number signage, it is usually on the door hinge post, the door lock post or one of the pillars on the side of the door that is connected with the door lock post, close to the driver's seat.

3. The driving book, owner's manual, insurance policy, etc. of the car.

Regarding the landlord's concern, "What does each frame number represent?" "Here's my personal opinion:

The 17 digits of the frame number are as follows:

3-digit: World Manufacturer Identification** indicates who made the vehicle. The first character represents a geographical area, the second character represents a country within a specific region, and the third character represents a specific manufacturing plant;

8 digits: the characteristics of the vehicle, the meaning of each manufacturer is determined, and the instructions need to be checked when you use it. The 4th digit indicates the type of vehicle, the 5th digit indicates the model series ** related to the manufacturer, the 6th digit indicates the body (vehicle appearance) type **, the 7th digit indicates the engine type **, and the 8th digit indicates the type of gearbox equipped;

3. The 9th place: check the number, which can be expressed by letters or numbers, and the manufacturer is customized;

4. 10th place: year of production**, expressed by letters or numbers, internationally applicable;

5. No. 11: assembly manufacturer and factory address**, represented by letters, the manufacturer is self-determined;

5. The 12th and 17th digits: production serial number, set by the manufacturer.

It's hard to say that the frame number is a few digits, and the number of digits is indefinite. It can only be said to be a 17-bit code consisting of 0-9 and a-z. (refers to the frame number of the car).

There were several people who wanted to see the frame number, and when they got it, they saw their car number.

1. The frame number refers to the vehicle identification number VIN on the driving license.

VIN code is a code composed of 17 letters and numbers, also known as 17-bit identification**, frame number or 17-bit number. Vehicle identification** through permutation and combination, can make the same model of the car within 30 years will not occur the phenomenon of double number, with the unique identification of the vehicle, so it can be called"Car ID card"。

Second, the role of the frame number:

There are certain rules for the frame number, and the overall rules have illegal characters such as o, q, i, 0, and the z in the character line is not legal, and the ninth digit can only be a number from 0 to 9, or it can be a capital letter of x, and the four digits after it are all numbers, not letters. In addition, we can use VIN standards and vehicle configuration analysis, the fourth to eighth digits are the engine, transmission model, these must be compared with the information on the assembly plate, there can be no errors.

The frame number is the identification number of the vehicle. That is, the ID card of this car.

Car identification**, just like a person's ID card, the ID card of each car is the frame number, also called"vin", which can be seen on the driving license, has a length of 17 digits. Send a picture for you to see.

If you compare a car to a person, the frame number is the individual's ID number.

The general location is as follows: there are 17 alphanumeric codes on the driving license, certificate of conformity, purchase tax bill, and insurance policy.

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The engine frame number is generally in these places:

1. The VIN code of China's car can be found under the front windshield on the driver's side 2, on the motor vehicle driving license, the new driving license is generally printed in the "frame number" column VIN code 3, other places: such as the insurance policy, various nameplates in the engine room, and the driver's side door pillar.

The frame number is the vehicle identification, just like everyone has their own ID card to prove their identity, vehicle identification ** is the ID card of the car, each car has its own unique frame number, which is composed of 17 numbers or letters.

A Vehicle Identification Number (TIN) is a set of 17 numbers that are used to identify the manufacturer, engine, chassis serial number and other performance information of the car. To avoid confusion with the number 1,0, the letters "i", "o", and "q" are not used.

It's easy to use the frame to check it, and I've been using it.

The frame number alphanumeric means the following:

1. The frame number is the vehicle identification ** (vin), just like everyone has their own ID card to prove their identity, vehicle identification ** is the ID card of the car, each car has its own unique frame number, which is composed of 17 numbers or letters;

2. People can learn a lot of information about this car from the frame number. For example, the place of production, the type of vehicle, the age, and the assembly information;

3. The frame number is generally on the left side of the dashboard or on the side of the co-pilot, 1 to 3 represents the place of production, license plate, type, 4 to 8 represents the characteristics of the vehicle, 9 to 11 represents the inspection position, the vehicle year and equipment factory, and 12 to 17 represents the sequence number, that is, the frame number after the 6 digits.