Medium/Heavy Truck Technology
A.S. Degree Diesel Electric Transportation Technology · Santa Ana College · 2026-2027 Catalog
Program Code: SAC.DSL.AS
Program Control Number: 04207
In addition to the general education requirements, the associate degree in medium/heavy truck technology is designed to successfully prepare students to enter the diesel-electric medium and heavy-duty transportation industry as an apprentice or helper technician or provide supplementary knowledge for equipment operators and truck drivers. The program provides lecture and lab activities related to heavy-duty vehicle engines, power-train units, steering and suspension components, brakes, electrical, air conditioning, and preventative maintenance inspections. Those working in the industry will be able to improve their competencies in each subject area.
Learning Outcome(s):
- Recognize safety procedures when working with diesel-electric vehicles.
- Identify medium/heavy-duty vehiclesystems and operations.
- Demonstrate effective procedures for inspecting, servicing, troubleshooting and repairing medium/heavy-duty vehicles.
| Course | Title | Units |
|---|---|---|
| Courses | 29 | |
| DETT 101 | Introduction to Diesel-Electric Technology | 2.5 |
| DETT 115 | Heavy Duty Mobile Hydraulics | 5 |
| DETT 121 | Diesel Engines | 4.5 |
| DETT 132 | Alternative Fuels, Diesel, Emissions, and Zero Emissions Systems | 5 |
| DETT 141 | Medium/Heavy Duty Chassis Systems | 4.5 |
| DETT 161 | Electrical/Electronic Systems | 5 |
| DETT 181 | Introduction to Preventative Maintenance Inspection | 2.5 |
| Total | 29 | |