Car Configuration File (CCF)

The Car Configuration File (CCF) contains all relevant data about the specification and market condition of the applicable vehicle, immobilization codes and driver personal settings. This information is retained in the CJB and is read by the IC, enabling the cluster to detect which systems and components are fitted to the vehicle. This information is continuously sent to the IC on the medium speed CAN bus. The IC also backs up the CCF in its internal memory.

The CCF will also need to be updated using an approved Land Rover diagnostic system if the vehicle is modified in service from its original factory specification. This can include fitting non-standard wheels and/or tires, optional accessory dealer fit components with an electrical interface, i.e. park distance control.