VN013 ECU Authorization for all Immo 3/Immo 4 vehicles Function

The function allows the customers to perform authorization (using the ZN051 Distribution Box) of the vehicle ECU in order to update the engine software or to start the vehicle.

This is done in order to enter into reflashing mode to update the software with a SGO/FRF file or to perform an emergency start to the vehicle so that it can be driven to the next service point.