Free Video Library

Recordings from previous lunch-and-learn-style webinars

Online Mechanic Training Resources

Explore Dorman Training Center's extensive collection of automotive webinars and mechanic training resources tailored for individuals at all stages of their careers. Whether you're just starting your career or looking to advance your skills, our platform provides a wealth of knowledge to support your growth. With access to expert-led sessions, you'll be equipped with the tools and techniques needed to excel in the ever-evolving automotive industry.

Our Lunch & Learn webinar recordings offer a convenient way to continue your education during a busy day and learn at your own pace. These automotive mechanic training videos offer in-depth visual guidance to help you master new skills, quickly and effectively. These brief yet informative courses cover a wide range of topics, from the foundations of automotive maintenance to complex diagnostics, cutting edge technologies, and more. The expert trainers of Dorman Training Center prides themselves in ensuring you're prepared for any challenges on the job and you stay ahead of the latest industry trends.

Take the next step in your automotive mechanic training journey!

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  • Heavy Duty Vehicle Multiplexing Part 2
    | 11/1/24

    Heavy Duty Vehicle Multiplexing Part 2

    This course builds on the HD multiplexing principles introduced in the first part of this course. Technicians will develop a better understanding of multiplexing, controller area network (CAN), terminating resistors and scan tool interfaces.

  • Heavy Duty Vehicle Multiplexing Part 1
    | 10/1/24

    Heavy Duty Vehicle Multiplexing Part 1

    This vehicle training webinar introduces the basics of multiplexing for HD applications, including controller basics (PCM and ECM), Controller Area Networking (CAN), and J1939.

  • Heavy Duty OBD Part 2
    | 8/26/24

    Heavy Duty OBD Part 2

    This free webinar builds on heavy duty OBD concepts and strategies presented in the first part of this course. Technicians will learn about DTC interpretation, handy tests and critical sensors for OBD systems.

    Dorman Training Center in partnership with Dayton Parts

  • Heavy Duty OBD Part 1
    | 7/30/24

    Heavy Duty OBD Part 1

    This free webinar covers the basics of heavy duty OBD. Technicians will learn about the history of OBD, the main functions of heavy duty OBD systems and helpful strategies for successful emissions and powertrain diagnostics.

  • Introduction to HD Diesel Emissions Part 3
    | 7/1/24

    Introduction to HD Diesel Emissions Part 3

    This course explores the basics of maintaining, diagnosing, and repairing heavy duty diesel emissions systems. Technicians will learn the most common issues and points of failure, with specific focus on regeneration and DEF problems.

  • Introduction to HD Diesel Emissions Part 2
    | 5/17/24

    Introduction to HD Diesel Emissions Part 2

    This course provides insight into the emissions systems that are used on heavy duty engines, including how they work and how to test them for proper operation.

  • Introduction to HD Diesel Emissions Part 1
    | 4/26/24

    Introduction to HD Diesel Emissions Part 1

    This webinar introduces and explains emission systems used on heavy duty diesel engines. In this course, you’ll learn the basics of diesel engine operation, plus some essential tests you can use to check for proper operation.

  • Reducing Roadside Violations
    | 3/28/24

    Reducing Roadside Violations

    In this course, you’ll learn to avoid regulatory violations in the heavy-duty industry. The Commercial Vehicle Safety Alliance's International Road Check for May 14-16 will place special emphasis on tractor protection systems. This virtual training will explain how and why to check those systems to meet CVSA standards and avoid roadside violations.

  • Air System 101 for Air Braked Vehicles
    | 2/15/23

    Air System 101 for Air Braked Vehicles

    In this course, learn the basic functions and components of air brake systems used in commercial vehicles. Federal regulations, safety checks and brake slack adjustment are also covered to help techs taking their first steps into HD brake service.

  • Air Disc Brake Part 1
    | 5/15/23

    Air Disc Brake Part 1

    This video will start with Air Disc Brake familiarization and commonalities with all disc brakes with instructor Swede Oun.

  • Air Disc Brake Part 2
    | 6/29/23

    Air Disc Brake Part 2

    This webinar starts where Part 1 left off and will cover Meritor disc brakes, real world issues and repair procedures common to all air disc brakes.

  • ABS for Commercial Motor Vehicles Part 1
    | 7/27/23

    ABS for Commercial Motor Vehicles Part 1

    ABS for Commercial Vehicles Part 1 will concentrate on diagnosing and testing ABS systems/components with instructor Swede Oun.