With increasing demands for efficiency and product quality and progressing integration of automatic control systems in high- cost mechatronic and safety-critical processes, the field of supervision (or monitoring), fault detection and fault diagnosis plays an important role. The technological development of vehicles has evolved rapidly and everything is almost controlled by electronic systems. In the field of vehicle maintenance there has been considerable work done for fault diagnosis in the last few years. With the advancement in diagnosis system it is possible to provide new kind of...