Truck and Diesel Technology Certificate Program Near You in Jamaica, New York
Certificate (45 Credits)

Are you interested in earning a truck and diesel technology certificate? This certificate offers students the chance to begin a long-term career in the field of transportation and automotive technology. NYADI The College of Transportation Technology offers a comprehensive Truck and Diesel Technology Certificate program near you in Jamaica, New York. Learn more about our comprehensive program, what it covers, and its advantages.
Our Truck and Diesel Technology Certificate program provides students with the skills and knowledge needed to work as certified diesel mechanics. The program is led by instructors who are certified by the National Institute for Automotive Service Excellence (ASE), ensuring students receive expert guidance and industry-relevant training. Other benefits of this 45-credit program include:
- Hands-on curriculum, which helps students develop professional skills and earn industry-recognized certifications
- Preparation for ASE certification by covering five areas of ASE Education Foundation Automotive Certification and seven areas of ASE Medium/Heavy Truck Certification
- Financial aid available for eligible students, making education more accessible and affordable
- Career services department that offers job search assistance, resume support, and interview preparation to help current students and graduates find career opportunities
- Excellent faculty-to-student ratio, which ensures personalized instruction and support throughout the program
All automotive training programs at NYADI are continuously updated to reflect current industry trends and standards, so graduates are ready to service the latest diesel equipment and vehicles. Learn more about the admission requirements to enroll.
Students enrolled in NYADI’s Truck and Diesel Technology Certificate Program at our Jamaica, New York, campus receive the foundational education needed to begin a career in automotive and diesel technology. Throughout the program, students will learn how to test, diagnose, and repair a wide range of diesel systems, including:
- Diesel engines
- Heavy-duty chassis
- Steering and suspension systems
- Brake systems
- Electrical systems
This career-focused certificate can be completed in as little as 12 months when attending full-time, or 18 months when attending part-time. The program prepares students to earn ASE Certification, a valuable credential recognized throughout the automotive and diesel industries. NYADI has also partnered with leading industry manufacturers and organizations to offer factory certifications from them.
Graduates of NYADI’s Truck and Diesel Technology Certificate program are well-prepared to enter a variety of in-demand roles in the diesel and transportation industries. With hands-on training, ASE certification preparation, and career support, students can pursue rewarding careers in this service-oriented field.
Possible employment titles include:
- Diesel machine shop owner or manager
- Field service technician
- Fleet maintenance technician
- Heavy-duty brake system specialist
- Diesel engine repair specialist
- Suspension and steering specialist
- Heavy equipment maintenance technician
- Industrial research and development specialist
- Service advisor
- Technical representative
- Wheel alignment and suspension technician
NYADI welcomes students from all backgrounds. We are committed to providing equal educational opportunities and do not discriminate based on race, color, religion, age, gender, creed, national origin, sexual orientation, disability, or marital status.
To qualify for admission to the Truck and Diesel Technology Certificate program, applicants must meet the following requirements:
- Be at least 18 years old, or 17 with parental consent
- Be able to read and write in English
- Complete an admissions interview with a member of NYADI’s Admissions Team
- Hold a high school diploma or an equivalent credential, such as a General Educational Development (GED)
AT100 – Performance Fundamentals
TD100 – Heavy Duty Steering & Suspension
AT105 – Manual Drive Trains & Axles
AT108 – Automotive Electrical Foundations
AT101 – Engine Repair
TD101 – Heavy Duty Braking Systems
TD102 – Diesel Engine
TD202 – Diesel Fuel Systems
AT110 – Electrical/Electronic Systems
AT208- Automatic Transmission I
AT202 – Advanced Electronic Systems
AT215 – Climate Control
TD204 – Heavy Duty Undercarriage
AT209 – Automatic Transmissions II
TD210- Diesel Engine Accessories

Identify Engine Mechanical Problems This course introduces the student to the fundamentals of engine operation. Students will learn to identify engine components and to have a thorough understanding of the four-stroke cycle principle. Once engine operating principles are understood, the student will then learn to properly identify engine mechanical problems and perform pinpoint testing using state-of the-art equipment and diagnostic procedures.
TD100 – Heavy Duty Steering & Suspension

This course combines lecture and laboratory hands-on activities, focusing on the fundamental operation of medium and heavy duty vehicle steering and suspension systems. Topics discussed include safety practices, tires, wheels, wheel bearings, steering systems and suspension systems.
AT105 – Manual Drive Trains & Axles

This course provides classroom and laboratory hands-on activities concerning the theory of operation, inspection, construction, diagnosis and repair of clutch assemblies, manual transmissions/transaxles; drive lines, universal joints constant velocity joints and final drive assemblies. Students will learn to identify manual transmission components, explain fundamental operation, understand gear principles and trace power flow. Emphasis will be placed on problems solving and diagnosis of power train malfunctions.
AT108 – Automotive Electrical Foundations

This course combines lecture and laboratory hands-on activities, focusing on the fundamentals of an automobile electrical system. Emphasis will be placed on direct current electricity, basic electrical theory, series and parallel circuits, power distribution, electrical test equipment and the understanding of wiring diagrams.

This course combines lecture and laboratory hands-on activities, focusing on the fundamentals of automotive engine repair and rebuilding. Students will learn how to disassemble, diagnose, measure and repair cylinder heads, engine blocks, pistons and connecting rods, crankshafts and valve trains.
TD101 – Heavy Duty Braking Systems

This course combines lecture and laboratory hands-on activities, focusing on the fundamental operation and servicing of medium and heavy duty vehicle braking systems. Essential topics include a discussion of drum brakes, disc brakes, brake components, system operation, hydraulic and air braking systems.

This course combines lecture and laboratory hands-on activities, focusing on the fundamentals of diesel engine repair and rebuilding. Students will learn how to disassemble, diagnose, measure and repair cylinder heads, engine blocks, pistons and connecting rods, crankshafts and valve trains on Caterpillar and Mack diesel engines.

This lecture/laboratory course begins with the discussion diesel engine fuel composition from crude oil to the distillation and compounding of fuels in accordance with American Petroleum Institute’s standards. Fuel delivery systems are discussed in detail including fuel tanks, pumps, fuel lines and filtration devices.
AT110 – Electrical/Electronic Systems

This course provides classroom and laboratory hands-on activities where students building on material learned in AT108 Automotive Electrical Foundations use wiring diagrams to examine headlight, taillight, stoplight and turn/hazard light for operation and repair. Students are taught to use advanced diagnostic techniques to diagnose and repair electrical circuits associated with instrumentation, horn systems and wiper/washer systems. Students will learn on modern training aids using factory service procedures.
AT208 – Automatic Transmissions I

This is a comprehensive lecture and laboratory class which focuses on the operation, diagnosis and repair of automatic transmissions and transaxles. In order to help the student understand how an automatic transmission accomplishes multiple gear ranges, power flow through the transmission will be stressed. The operation of electronic transmission controls will be discussed and diagnostic procedures will be taught and implemented.
AT202 – Advanced Electrical Systems

This is a comprehensive lecture and laboratory class which builds on the two previous electrical/electronic courses. Emphasis is placed on the theory, operation, component identification and repair of audio and entertainment systems, power accessories such as power windows and locks, keyless entry, anti-theft systems and cruise control systems.

This course provides classroom and laboratory hands-on activities concerning the theory and operation of heating and air conditioning systems. Students will learn about heat transfer, temperature/pressure relationships and control systems. Heating, air conditioning and passenger comfort will be looked at using multi-zone automatic climate control trainers.
TD204 – Advanced Heavy Duty Undercarriage

This course combines lecture and laboratory hands-on activities, focusing on the theory of operation, construction, diagnosis and repair of heavy duty clutch assemblies, manual transmissions, drive lines and final drive assemblies. The laboratory component of the course includes the practical aspects of maintenance, troubleshooting and overhaul procedures used in heavy duty power train components.
AT209 – Automatic Transmissions II

This course provides classroom and laboratory hands-on activities concerning the inspection, construction, diagnosis and disassembly/assembly of automatic transmissions and transaxles. This builds on the material taught in AT208 Automatic Transmissions I and includes the construction, inspection and rebuilding of apply devices, planetary gear sets, oil pumps, valve bodies and one-way clutches.
TD210 Diesel Engine Accessories

This lecture/laboratory course focuses on the diesel engine accessories that aid in the enhancement of engine power, performance and lower diesel emissions. Topics discussed include air induction and exhaust systems, turbochargers, superchargers and engine braking systems.
Earn a Truck and Diesel Technology Certificate Near You in Jamaica, New York
Ready to take the next step toward a career in diesel technology? Apply to NYADI’s Truck and Diesel Technology Certificate program near you in Jamaica, New York. Our admissions team is here to guide you through the enrollment process. Contact us today to learn more about program details or how to get started on your path to becoming a certified diesel technician at NYADI The College of Transportation Technology.
FAQ About Our Truck and Diesel Technology Certificate Program
What is the Truck and Diesel Technology Certificate program at NYADI?
This is a 45-credit hands-on training program that prepares students to become certified diesel technicians. The curriculum covers diesel engines, heavy-duty chassis, brakes, electrical systems, and more.
How long does it take to complete the Truck and Diesel Technology Certificate program?
Students can complete the program in as little as 12 months full-time or 18 months part-time.
Who teaches the courses?
All courses are taught by ASE-certified instructors with real-world experience in diesel and automotive technology.
What kind of jobs can I get after completing the Truck and Diesel Technology Certificate program?
Graduates can pursue roles such as diesel technician, fleet maintenance technician, field service technician, service advisor, and more.
Does NYADI offer job placement assistance?
Yes, NYADI’s Career Services department provides job search support, resume help, and interview preparation.