This Certificate of Achievement, Diesel ASE Technician, combines with the Diesel General Service Technician Certificate of Achievement to complete the Diesel AAS adding a deeper level of understanding and experience for systems operations, diagnosis, and repair of medium and heavy-duty transportation vehicles and equipment.  Using the latest technology in diagnosis and repair equipment, this comprehensive training prepares graduates with skills that are in high demand in the diesel repair industry. Combined with the General Service Technician Certificate students will be further prepared to take the ASE T-series of exams and become nationally certified and possibly gain master technician status.