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Term Effective:
Fall 2024
The requirements for this program of study are effective beginning the semester shown above. If you began working on this program before the effective semester, you may not be affected by the changes. Consult with the program contact person or the department chair to determine your eligibility to complete the program under previous requirements.
Description:
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.
Upon successful completion of this program, the student will be able to:
- Demonstrate the correct use of safety procedures utilized by a mobile equipment repair technician.
- Locate and interpret technical manuals from online computerized databases.
- Demonstrate the appropriate use and maintenance of hand, shop, and precision tools.
- Prepare initial, revised, and final repair orders in compliance with California law (BAR).
- Demonstrate the precautions (personal and shop safety procedures) needed to safely work with high voltage systems.
- Demonstrate acquired knowledge related to the components used of modern Hybrid/ Electronic vehicles.
- Demonstrate familiarity with reference materials such as schematics, flow charts, logic trees, and workshop manuals to aid in battery system troubleshooting.
- Demonstrate how to perform basic maintenance related to hybrid and electric vehicles.
- Demonstrate how to diagnose a basic hybrid or electric vehicle fault using standard diagnostic equipment.
- Demonstrate the proper use of a Digital Multimeter (DMM) during diagnosis of electrical circuit problems, including: source voltage, voltage drop, current flow, and resistance.
- Analyze and diagnose a mobile equipment charging system using appropriate electrical tools and equipment.
- Analyze and diagnose a mobile equipment starting system using appropriate electrical tools and equipment.
- Analyze and diagnose a mobile equipment low-voltage battery system using appropriate electrical tools and equipment.
- 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.
- Describe and interpret hydraulic schematics and repair manuals in relation to hydraulic systems.
- Demonstrate ability to diagnose and repair hydraulic systems on agricultural and instruction equipment.
- Describe the principles of structured programming and be able to describe, design, implement, and test structured programs using currently accepted methodology.
- Troubleshoot and repair system components.
- Establish electronic communication between a programmable logic controller (PLC) and a personal computer.
- Identify and correct Virtual Instruments program errors.
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