The term 'JAM COMPONENT' can be solved by the crossword solutions of 'AUTO' (4 letters) and 'VEHICLE' (7 letters). An AUTO is a type of VEHICLE, usually referring to a car or automobile. It is a self-propelled VEHICLE used for transportation, typically powered by an internal combustion engine. A VEHICLE is any means of transport, such as a car, truck, bus, or train. It is a device that is designed or used to transport people or goods from one place to another.