CAR ONBOARD COMMUNICATION UNIT AND SERVICE PROVISION SYSTEM

摘要

The present invention eliminates an abnormal state without impairing convenience for a user as much as possible. A TCU (10) for communicating, between a car and a server terminal (7) providing a service for the car, via a mobile telephone network (3) for receiving the provision of the service, wherein the TCU (10) is provided with a main control unit (20) and a communication module (21) for communicating with the mobile telephone network (3), the main control unit (20) being configured to reset the operating state of the communication module (21) when incapable of communication for receiving the service.