Diesel Technology, Basic Technical Certificate

Practice workplace safety and industry OSHA standards when performing service procedures, tool handling, and equipment operation.

Communicate effectively in a professional repair environment, including written service documentation and verbal communication with colleagues, supervisors, and customers.

Demonstrate foundational technical knowledge of diesel engine systems, including operation, components, safety procedures, and preventive maintenance.

Interpret service manuals, schematics, and electronic diagnostic information relevant to diesel equipment and heavy-duty vehicles.

Apply electrical and electronic system fundamentals to identify faults in charging, starting, and basic electronic control systems.

Inspect, maintain, and service hydraulic, braking, steering, and drivetrain components found in diesel-powered equipment.

Demonstrate understanding of basic diesel emissions systems and environmental compliance practices related to fluid handling, waste disposal, and regulations.

Program Requirements

There are 28 credits of required program coursework to obtain the Basic Technical Certificate.


At any time during or after completion, students may elect to complete 9 of the approved general education requirements to earn the Intermediate Technical Certificate.

First Fall Semester

DIET 101Safety and Intro to Shop Practices

2 Credits

DIET 103Introduction to Electrical

1 Credit

DIET 105Electrical Systems

3 Credits

DIET 107Applied Leadership

1 Credit

Total Credit Hours:7

First Spring Semester

DIET 108Heating, Ventilation & AC

2 Credits

DIET 109Analysis of Hydraulics*

3 Credits

DIET 111Hydraulic & Air Brake Systems*

3 Credits

Total Credit Hours:8

Second Fall Semester

DIET 113Diesel Fuel Injection

1 Credit

DIET 115Basic Diesel Engines*

3 Credits

DIET 117Advanced Diesel Engines*

2 Credits

Total Credit Hours:6

Second Spring Semester

DIET 119Drive Train Fundamentals*

4 Credits

DIET 123Suspensions & Steering Systems*

2 Credits

DIET 125Preventative Maintenance*

1 Credit

Total Credit Hours:7

Total Credit Hours: 28