摘要 |
An electrical subsystem for a vehicle comprises an electronic control module adapted to generate one or more output messages suitable for transmission by a communication network, for instance a communication network, such as a CAN-bus, the subsystem further comprising: a message filter which is arranged in the event of a fault of the electronic control module to filter the messages generated by the electronic control module so that only messages that meet predefined criteria are transmitted by the communication network and to block messages that do not meet that criteria. |