Car frame number VIN (vehicle identification number), usually called frame number and frame number. The total * * * is composed of 17 characters, which is the unique identification information of the car, just like the ID card of the car.
1 bit indicates the country and region code of production. The combination of 2-3 digits indicates the manufacturer and vehicle type. But the meaning expressed in different regions will be different. 4-8 digits are used to indicate the vehicle type, series, body type, engine type and other information. Its composition code and arrangement order are determined by automobile manufacturers, so each standard is different. The 9th digit refers to the parity bit of the vehicle. 10- 17 number (VIS): vehicle indication information.
Extended data:
Precautions:
1. According to the manufacturer's regulations, the maintenance period of Corolla is 5000 km or 3 months, whichever comes first. Let's not ignore the time factor. Even if you haven't driven a kilometer, you should maintain it at home for three months.
The 2.3-month restriction is estimated to be the restriction on crude mineral oil. If semi-synthetic engine oil is selected, this time can be extended, for example, half a year, but it can't be too long, because the engine oil has the problem of oxidation and deterioration. It is recommended to consult the 4S shop before extending the time to ensure that the warranty is valid.
It is best to go to 4S shop for maintenance during the warranty period. If you are doing maintenance outside, you need to explain to the 4S shop to avoid warranty disputes.
4, the first maintenance can be carried out in advance, which is good for the running-in of the car. Do not use too good lubricating oil within 5000 kilometers, otherwise it will prolong the running-in time.
Baidu Encyclopedia-Toyota Corolla
Baidu Encyclopedia-Frame Number