Where is the trouble code bl8 1 1 of Toyota Crown?

Related knowledge: At present, all our cars are electronically controlled, including many electronic control components. When these components or lines fail, they will be stored in the computer in the form of fault codes. When the computer detects the fault code, it will light the fault light to remind the driver to check and repair as soon as possible.

Faults are divided into accidental faults and non-accidental faults. Accidental fault refers to a fault that happens occasionally and then becomes normal. Non-accidental failure refers to a substantial failure that will always exist. The decoder can clear unexpected faults. For non-accidental faults, the decoder should be used to read the fault code, and the fault code prompts for inspection and maintenance.

Solution: the decoder is connected to the engine computer, and the decoder reads the fault code and carries out inspection and maintenance according to the fault code prompt.

Summary: Accidental fault can simply clear the fault code. Non-accidental faults need to read the fault code, and check and repair according to the fault code prompt.