MEDIUM- & HEAVY-DUTY VEHICLE SYSTEMS SKILLS TRAINING FOR:
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Automotive Technicians
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Medium & Heavy-Duty Technicians
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EV Maintenance & Repair Professionals
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Safety Managers & Trainers
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Fleet Managers
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Fleet Vehicle Operators
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Facilities Managers
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Anyone interested in learning more about EV technology
English and Spanish Instruction Available
Train at Your Facility or Ours!
Pricing determined by class size and location (at a scheduled course or at your fleet facility). Please contact us using the form below, at info@wrkforce.org, or call us at (562) 246-8224 to discuss your public or private fleet training goals.
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LEVEL UP YOUR TRAINING TODAY!
Submit your info and course request in the form and we will contact you!
OEM SPECIFIC CURRICULUM &
BILINGUAL INSTRUCTION
ARE AVAILABLE!
WTA's fleet technician training courses for gasoline, CNG, Hybrid, Electric (EV & EVHD), and Diesel light-, medium- and heavy-duty vehicles can be custom-tailored to train your technicians on the OEM vehicles in your fleet.
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Our fleet technician training courses can be taught in English and Spanish.
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Contact us using the form below to learn more.
Introduction to Electric Heavy-Duty Vehicles provides the foundational knowledge needed to work with emerging EHDV platforms. The course is designed for technicians, supervisors, managers, and commercial vehicle inspectors who need a clear understanding of EHDV systems, safety requirements, and basic service concepts.
Key Concepts: EHDV system architecture, high-voltage fundamentals, safety practices, component identification, charging basics, and introductory diagnostic concepts.
IN PERSON I INTERMEDIATE LEVEL I 16 HOURS
High-Voltage and Electrical Systems for Heavy-Duty Vehicles builds on introductory EHDV concepts and prepares technicians to diagnose, service, and repair high-voltage and low-voltage systems on modern heavy-duty electric platforms. This course is ideal for technicians, supervisors, managers, and commercial vehicle inspectors who need advanced knowledge of EHDV electrical architecture and system operation.
Key Concepts: EHDV high-voltage safety, charging level systems, drivetrain components, battery pack service and testing, thermal management, electronic controls, and system diagnostics.
IN PERSON I INTERMEDIATE LEVEL I 16 HOURS
Medium and Heavy-Duty ADAS Systems Training teaches technicians how to identify, inspect, and diagnose the advanced driver assistance systems used in modern MHD vehicles. The course covers system operation, component integration, calibration procedures, and troubleshooting through software labs and real-world case studies.
Key Concepts: Radar, lidar, camera and sensor operation, ECU communication, ADAS diagnostics, calibration techniques, and system repair.
IN PERSON I 16 HOURS
Medium and Heavy-Duty Multiplex and PLC Controller Training introduces technicians to the operation and diagnostic principles of multiplexing and PLC systems used in modern MHD vehicles. The course covers system architecture, communication networks, and controller functionality through software-based exercises and real-world examples.
Key Concepts: Fault identification, wiring diagram interpretation, PLC logic fundamentals, basic programming, network communication, and practical diagnostic techniques.
IN PERSON I 16 HOURS
Medium and Heavy-Duty CAN and Telematics Training teaches technicians the fundamentals of CAN communication networks and telematics systems used in modern fleet operations. The course explains how onboard data is exchanged, monitored, and used to support diagnostics, compliance, and real-time fleet management.
Key Concepts: CAN bus operation, ECU communication, telematics data acquisition, system monitoring, fault identification, and hands-on analysis of vehicle network traffic.
IN PERSON I 8 HOURS
Engine Diagnostic Control Systems provides technicians with the knowledge needed to diagnose and service mechanical and electronic engine controls across electric, diesel, CNG, and alternative-fuel platforms. The course covers theory of operation, system behavior, and diagnostic testing methods for modern medium- and heavy-duty powertrains, including zero-emission and electric trucks.
Key Concepts: Engine control theory, diagnostic strategies, electronic and mechanical system testing, powertrain communication, and troubleshooting for electric, diesel, and CNG engines.
IN PERSON I ADVANCED LEVEL I 16 HOURS
Heavy-duty air brake systems have been the standard for commercial vehicle braking systems. In addition to Diesel-, CNG- and Propane-powered vehicles, these braking principles are integral on electric heavy-duty platforms. This course covers the basics, in addition to integration with regen braking, electronic brake control modules (EBCM), and advanced driver assistance systems (ADAS). The curriculum includes teaching foundational principles that students will need to understand traditional air brake systems used on diesel heavy-duty vehicles, and new theories principles found on battery-electric heavy-duty trucks.
Key Concepts: Compressed air basics and pneumatic energy, air supply system, dual circuit design, S-cam drum & air disc brakes, brake chambers & spring brakes, Federal & California braking regulations (FMCSA, FMVSS 121, CHP BIT), dual air systems and emergency brakes, ABS, EBS, brake system comms, electric compressors, brake blending and more.
IN PERSON I 16 HOURS
Technicians who complete this training will understand how to service CNG fuel systems within the scope of technician-permitted activities, minimizing risk and ensuring fleet safety and performance. Fleet managers will gain confidence that their maintenance teams can apply industry-aligned best practices and safety protocols to CNG vehicles with competence and care.
Key Concepts: Safe handling, system inspection, leak detection, and troubleshooting procedures relevant to CNG-powered work trucks, buses, and vocational fleet vehicles.​
IN PERSON I 16 HOURS
Hydraulics for Heavy-Duty Vehicles provides technicians with a foundational understanding of hydraulic system operation, service, and troubleshooting. The course covers the hydraulic circuits and components used in diesel, hybrid, and electric heavy-duty platforms, with a strong emphasis on hands-on diagnostic practice.
Key Concepts: Hydraulic system operation, component inspection, flow and pressure testing, hands-on troubleshooting, repair techniques, and preventive maintenance.
IN PERSON I INTERMEDIATE LEVEL I 16 HOURS
WTA TRAINING PARTNERS
WTA instructors are former technicians and engineers with decades of real-world fleet experience. They understand how technicians learn, how they troubleshoot, and what skills they need to progress in their careers. Our curriculum is designed around technician-focused, tech-driven training that supports career development, improves diagnostic accuracy, and strengthens long-term retention.
WTA helps organizations prepare their teams to service the next generation of light-, medium-, and heavy-duty fleet vehicles, including electric buses, utility trucks, transit vehicles, school buses, and alternative-fuel equipment. Our training programs improve technician readiness, reduce vehicle downtime, support regulatory compliance, and enhance overall fleet performance.
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Modern fleet vehicles rely on advanced electronic systems and complex propulsion technologies. Gasoline, diesel, and CNG platforms now operate alongside growing numbers of hybrid, propane, and plug-in electric (EV) fleet vehicles. This rapid shift has created a critical industry need for skilled fleet technicians who can diagnose, maintain, and repair today’s high-tech vehicles. To keep transportation operations efficient and compliant, technicians must be trained to service modern engine control systems, high-voltage EV components, ADAS systems, and digital communication networks.
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Workforce Training Associates provides industry-leading fleet technician training that prepares automotive, medium-duty, and heavy-duty technicians for the technologies driving today’s fleets. Our programs cover electrical systems diagnostics, high-voltage EV safety training, hybrid vehicle systems, ADAS calibration, hydraulics, engine performance and control systems, EVSE service and maintenance, CAN bus and telematics, and alternative-fuel vehicle technologies. Every course is built around hands-on learning and real diagnostic practice, ensuring technicians gain practical, repeatable skills they can use immediately in the field.​
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Strengthen your fleet workforce and prepare technicians for the future of vehicle maintenance with WTA’s advanced technician training solutions.