AN IMPROVED COOLING SYSTEM FOR AN ELECTRONIC CONTROL UNIT OF A MOTOR VEHICLE

The invention relates to a cooling system (10) for at least one electronic control unit (11) of a motor vehicle, the cooling system comprising a housing (12) for the at least one electronic control unit, the housing comprising an air circulation duct (14) configured to supply air to the at least one electronic control unit, characterized in that the air circulation duct comprises: - a first inlet (16) configured to be connected to a vehicular air conditioning device (106), and - a second inlet (18) configured to be connected to inside a driver's cab (101) of the motor vehicle.