Diesel General Service Technician, CoA
Program Code: Diesel Gen Svc Technician-CoA
Program Description
The Certificate of Achievement, Diesel General Service Technician is a one and a half year, three-semester training program designed to prepare the student to enter the medium and heavy duty transportation industry with the skills to be a successful mechanic/technician. This certificate emphasizes principles of operation along with diagnostic and repair procedures. All general service training may be applied toward other diesel degree programs and also prepares students for ASE T-series of exams to become nationally certified.
Recommended Course Schedule
| 1st semester | Units | |
|---|---|---|
| Elective 1 | 3 | |
| DT 100 | Introduction to Diesel Technologies | 2 |
| DT 102 | Basic Heavy Duty Electrical Systems | 4 |
| DT 110 | Heavy Duty Electrical Systems | 3 |
| DT 105 | Mobile Heating and Air Conditioning (3) | 3 |
| Semester Total | 15 | |
| 2nd semester | ||
| Communications 1 | 3 | |
| DT 130 | Heavy Duty Hydraulics | 3 |
| DT 201 | Diesel Brakes and Pneumatics | 3 |
| DT 250 | Preventive Maintenance | 2 |
| Semester Total | 11 | |
| 3rd semester | ||
| DT 210 | Advanced Diesel Engines | 4 |
| DT 217 | Electronic Diesel Fuel Injection | 4 |
| DT 101 | Basic Diesel Engines | 4 |
| Semester Total | 12 | |
| Total Units | 38 | |
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See program recommendations or requirements.

Program Requirements
Certificates of Achievement can be a stepping stone to an associate degree or allow students to enter the workforce. Certificates of Achievement have a general education component.
To earn a Certificate of Achievement, students must:
- Maintain a minimum cumulative GPA of 2.0 (see requirements for graduation.)
- Complete a minimum of 15 semester credit hours within the college.
- Satisfy General Education requirements for the Certificate of Achievement.
- Have no financial or library obligation to the college.
| Code | Title | Units |
|---|---|---|
| General Education Requirements | ||
| Communications | 3 | |
Recommended: | ||
| Business Speech Communications | ||
or ENG 107 | Technical Communications I | |
| Human Relations | [3] | |
| Mathematics | [3] | |
| Certificate Requirements | ||
| DT 100 | Introduction to Diesel Technologies | 2 |
| DT 101 | Basic Diesel Engines | 4 |
| DT 102 | Basic Heavy Duty Electrical Systems | 4 |
| DT 105 | Mobile Heating and Air Conditioning | 3 |
| DT 110 | Heavy Duty Electrical Systems | 3 |
| DT 130 | Heavy Duty Hydraulics | 3 |
| DT 201 | Diesel Brakes and Pneumatics | 3 |
| DT 210 | Advanced Diesel Engines | 4 |
| DT 217 | Electronic Diesel Fuel Injection | 4 |
| DT 250 | Preventive Maintenance | 2 |
| Elective Requirements | ||
| Select at least 3 units from the following: | 3 | |
| Introduction to Information Systems | ||
| OR select and AUTO, WELD, HVAC | ||
| Total Units | 38 | |
Program Outcomes
Students completing the certificate will:
PSLO1: Identify and implement safety procedures involved in diagnosis, service, and repair of all major medium/heavy duty truck and heavy equipment components and systems.
PSLO2: Demonstrate correct repair strategies and techniques by applying knowledge of system operation and demonstration of mechanical skills to accomplish repair tasks.
