The Medium Heavy Truck Diagnostic Technician Certificate offers both theoretical and hands-on training, including electrical systems, hybrid & electric vehicle systems, hydraulic and autonomous vehicle controls. Course work prepares students to take the Automotive Service Excellence (ASE) exams. Students enrolling in the program should have the desire and ability to work with their hands, demonstrate critical thinking, possess a high degree of mechanical aptitude, and enjoy working in a shop environment. Program completers should be able to find employment as advanced entry-level apprentice Medium Heavy Truck technicians.
The former 7-unit certificate had an average of 10-15 completers per year; we anticipate the new certificate will have 10 completers.
1. Demonstrate the correct use of safety procedures utilized by a mobile equipment repair technician.
2. Locate and interpret technical manuals from online computerized databases.
3. Demonstrate the appropriate use and maintenance of hand, shop, and precision tools.
4. Prepare initial, revised, and final repair orders in compliance with California law (BAR).
5. Demonstrate the precautions (personal and shop safety procedures) needed to safely work with high voltage systems.
6. Demonstrate acquired knowledge related to the components used of modern Hybrid/ Electronic vehicles.
7. Demonstrate familiarity with reference materials such as schematics, flow charts, logic trees, and workshop manuals to aid in battery system troubleshooting.
8. Demonstrate how to perform basic maintenance related to hybrid and electric vehicles.
9. Demonstrate how to diagnose a basic hybrid or electric vehicle fault using standard diagnostic equipment.
10. Demonstrate the proper use of a Digital Multimeter (DMM) during diagnosis of electrical circuit problems, including: source voltage, voltage drop, current flow, and resistance.
11. Analyze and diagnose a mobile equipment charging system using appropriate electrical tools and equipment.
12. Analyze and diagnose a mobile equipment starting system using appropriate electrical tools and equipment.
13. Analyze and diagnose a mobile equipment low-voltage battery system using appropriate electrical tools and equipment.
14. Test the Controller Area Network (CAN) BUS system signal with a Digital Storage Oscilloscope (DSO). Set up the DSO to capture the CAN hi (+) and CAN lo (-) signals.
15. Describe and interpret hydraulic schematics and repair manuals in relation to hydraulic systems.
16. Demonstrate ability to diagnose and repair hydraulic systems on agricultural and instruction equipment.
17. Describe the principles of structured programming and be able to describe, design, implement, and test structured programs using currently accepted methodology.
18. Troubleshoot and repair system components.
19. Establish electronic communication between a programmable logic controller (PLC) and a personal computer.
20. Identify and correct Virtual Instruments program errors.
This Certificate is designed for the future Medium Heavy Truck Diagnostics Technician who wants to advance their careers and focus on automated vehicles and demonstrates technical knowledge skills to excel in their chosen fields.
Course | Title | Units | Year/Semester (Y1 or S1) |
---|---|---|---|
ATL 101 | Transportation Information Systems and Shop Practices | 3.0 | S1 |
ATL 105 | Service Writing and Shop Management | 2.0 | S1 |
ATL 161 | Mobile Electrical Systems 1 | 3.0 | S1 |
Elective: CS 81.41A | Programming Essentials in Python for Networking | 3.0 | S1 |
ATL 162 | Mobile Electrical Systems 2 | 3.0 | S2 |
ATL 290 | Mobile Hydraulic Systems | 3.0 | S2 |
Elective: ELEC 88 | Computer Hardware | 3.0 | S2 |
Elective: ELEC 153 | Programmable Logic Controllers | 3.0 | S2 |
ATL 111 | Electric and Hybrid Vehicle Powertrain Systems | 3.0 | S3 |
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