Certificate of Achievement (Transcripted): Electric Heavy-Duty Vehicle Service

Below is a sample academic plan that shows you how you can complete your Certificate in a timely manner. Your path may look different depending on your circumstances?for example, if you attend part-time, choose to take Intersession or Summer courses, or have earned prior credit (Credit for Prior Learning, Dual Enrollment, Transfer Credit). You are required to meet with a counselor to set up a comprehensive education plan that is tailored to your individual circumstances and goals.

The certificate of achievement in electric heavy-duty vehicles technology will prepare students with the knowledge and skills for entry level positions working on medium/heavy-duty electric vehicles and equipment in the zero emissions industry. This certificate prepares students who are currently working with diesel medium/heavy-duty systems to transition into the new labor force for zero emissions transportation technologies.

Demonstrate proper safety procedures when working with high-voltage heavy-duty vehicles.

Identify mediumheavy-duty electric drive train configurations.

Demonstrate proper techniques for maintenance, service, troubleshooting, and repair of electric heavy-duty vehicles.

Program Map

GE General Education Course
M Major Course
E Elective Course
SI Summer/Intersession Course *
* Course is appropriate for Summer and Intersession, which are accelerated terms.

Getting Started

Comprehensive Education Plan: You are required to meet with a counselor for a comprehensive educational plan that is tailored to your individual circumstances and goals. Please schedule an appointment with a counselor in your first semester.

First Semester

2.5 units

First Semester

DETT 101
Introduction to Diesel-Electric Technology
This introductory course explores the emerging field of Diesel-Electric Transportation Technology (DETT). Students will gain foundational knowledge of diesel power and alternative fuels systems, electric drivetrains, hybrid technologies, hydrogen technologies, and high-voltage safety practices. The course emphasizes the fundamentals of diesel and electric equipment while also examining labor market trends, salaries, industry outlooks, and career opportunities. Designed for students considering careers in transportation technology. The course introduces key regulatory standards, industry practices, and pathways to advanced technical training and certifications. Field trips may be required.

    Second Semester

    14 units
    DETT 131
    Transmissions and Drive Train
    This course covers the drive train systems used on medium and heavy-duty trucks. Operation, service, and troubleshooting of manual, semi-automated, Allison automatic transmissions, clutch, and rear axle systems are emphasized. Introduction to high-voltage electric drive trains for electric mid-heavy duty vehicles is included. Service procedures and diagnosis using diagnostic software will be covered. Computer control systems and high-voltage performance systems are emphasized as required on modern medium and heavy-duty vehicles. Students must furnish their own safety glasses. Field trips may be required.
    *Spring Course Only
      DETT 141
      Medium/Heavy Duty Chassis Systems
      Study of mid and heavy-duty vehicle (MHDV) chassis and suspension configurations. Emphasis on electronic air suspension and leaf spring configurations. Principles of operation for MHDV air and hydro-boost hydraulic brake systems. Study of steering systems and performing service procedures. Emphasis on collision prevention and autonomous guides for MHDV technologies. Study of vehicles to everything (V2E) technological platforms. Overview of MHD electric vehicle chassis requirements. Field trips may be required.
      *Spring Course Only
        DETT 161
        Electrical/Electronic Systems
        Introduction to the fundamentals of electrical and electronic systems for mid-heavy-duty vehicles. Diagnosis, service, and repair procedures for conventional, multiplexed, and other networked electrical systems. Overview of electronic control modules, sensors, actuators, and control area networks (CAN). Study of low and high voltage AC/DC circuits. Analysis of high voltage battery pack management. Introduction to electric mid/heavy-duty vehicles technologies. Field trips may be required.
        *Spring Course Only

          Summer Term

          5 units
          DETT 168
          High Voltage and Electrical Systems
          This class will train the students with the essential skills to enter the emerging electric heavy-duty vehicles (EHDV) industry. High voltage safety is highly emphasized. Overview of charging level systems. Recognize safe and proper procedures for maintenance, service, troubleshooting and repair techniques on battery packs, electrical and electronic controls, and high voltage electric drive train components. This class is highly recommended for individuals seeking a career as an EHDV technician, service manager, fleet managers, and commercial vehicle inspectors. Field trips may be required.
          *Summer Course Only
          • Recommended Preparation: DETT 161