Method and apparatus for providing black box service for vehicle diagnosis using in-vehicle time synchronization message

A method for providing a black box service for vehicle diagnosis and an apparatus and a system therefor are disclosed herein. A method for providing a black box service for vehicle diagnosis in an in-vehicle apparatus connected to a network includes confirming whether or not a time synchronization message including a black box address is received, updating status information in the apparatus, when the time synchronization message is received as a result of confirmation, and transmitting a status information message including the updated status information to the black box address set as a destination address. Therefore, a more stable black box service for vehicle diagnosis is provided.