Recent SemestersSpring 2027, Fall 2026, Spring 2026Class Size15–20 studentsCredits4PrerequisiteHMDT 064 or AUTO 064 Transfers ToNot transferableDescriptionThis course covers theory and practical shop work in maintenance, air conditioning, Antilock Brake System (ABS), computers, and operations of the heavy-duty truck and bus systems. Course is designed to provide students the needed skills and knowledge to perform advanced level labor tasks in the heavy-duty truck and bus service industry. (Formerly DIESEL 028)Usually HeldMon Tue Wed Thu 5:00pm–6:20pm, Mon Tue Wed Thu 6:30pm–7:50pm, Mon Tue Wed Thu 5:50pm–7:10pm, Mon Tue Wed Thu 7:20pm–8:45pm 