How to check your car's PIN code?

[JaceAnn]

You can inquire about your car's PIN code at a 4S shop. Every car has a unique PIN code, which is returned to the owner during the handover of a new car. Of course, the 4S shop also keeps a copy and can check it on their computer. Here is some relevant information about the car PIN code: 1. The use of the car PIN code: The car PIN code is commonly used for matching performance after replacing important components, clearing fault codes, and matching car keys. 2. The method to read the PIN code is as follows: Dealers can read the anti-theft device identification code from the control unit, then apply to query the password. The car company will then send the database scheduling data to the dealer. It is the production identification code of the car, ensuring the vehicle's security.