Diesel Training Done Right.

What is Diesel Laptops University?

DLU is an online diesel training platform that offers the best of both worlds: instruction by expert-level technicians with all the convenience and flexibility of an online course. Go at your own pace with in-depth videos, study guides and reference material, and support when you need it. Whether you’re new to the heavy-duty industry or a seasoned pro, you’ll find resources to help you (and your team) advance.  

Expert Trainers

Our diesel trainers are not just instructors – they are seasoned professionals with years of hands-on experience in the field. When you train with us, you learn from the best. Our trainers possess in-depth knowledge of diesel engines, advanced diagnostic techniques, and the latest industry trends. Diesel Laptops trainers’ passion for teaching and dedication to your growth sets us apart in the diesel industry – check out what some of our students have to say… 

Testimonials

“Highly recommend these classes. ALWAYS new information. Thank you.”

-Chris R.

“5 Stars because you guys are AWESOME!”

-Art L.

“Very informative and well taught.”

-Veronica W.

“It was exactly what I was looking for. Very valuable information with great details.”

-Mohammad A.

“This course has been really helpful and easy to take.”

-Tabatha W.

“Great information. Glad to see it wasn’t just about one brand.”

-Ross R.

Classes

Diesel University offers a wide range of classes, from TEXA IDC5 and Cojali Jaltest to Electrical I & 2, Aftertreatment & Emissions, and much much more. Each class provides a complete curriculum with immersive video lessons by expert trainers, giving you the flexibility to complete your courses at your own pace. We’re hard at work producing more content and are releasing more courses all the time. 

Electrical I

Understanding the principles of electricity is one of the cornerstones of becoming a great diesel tech. You’ll learn electrical theory, circuits, voltage, resistance, amperage, how to use your multimeter, and so much more.  Electrical systems are only getting more complicated and now with electric vehicles on the horizon, the time is now to level up and learn what the future holds for our industry.

TEXA IDC5

Learn how to navigate the TEXA IDC5 software, read live data, and perform live tests on your trucks. By the end of this class, you’ll be able to use the TXT Multihub, successfully navigate TEXA IDC5 software, read and clear fault codes, monitor live data, and much more. 

Cojali Jaltest

Learn how to navigate the Jaltest software, read live data, and perform real tests on your trucks. By the end of this class, you’ll be able to successfully navigate the software, read and clear fault codes, monitor live data, perform bi-directional commands and so much more. 

Starting and Charging

This course will cover the starting and charging systems of medium and heavy-duty trucks. You will learn how the starting and charging systems work, and how to diagnose and correct common starting and charging malfunctions.
• Identify and understand the components of the vehicle’s starting and charging systems.
• Troubleshoot starting and charging systems and perform maintenance checks.
• Select and maintain the correct battery for your vehicle.
• Understand the different circuit types and their components in the starting and charging systems.

Aftertreatment & Emissions

Since 2007, the EPA has imposed restrictions requiring every on-highway diesel vehicle to have some type of aftertreatment system to clean the exhaust expelled by diesel engines. Unfortunately, these systems have high failure rates and rely on the health and functionality of the engine, ultimately making it challenging to diagnose these failures and find the root cause of it. In this class, you’ll learn how understanding the interaction between upstream engine issues and aftertreatment system issues can quickly get you to the root cause.

View All Our Classes

Create a free account today and login to see all the amazing classes offered inside Diesel Laptops University.

Access Anywhere

Benefit from Diesel Laptops University and advance your knowledge anytime, anywhere, and on any device. Whether you’re on the go with your mobile, at your desk with your desktop, or relaxing with your tablet, our online platform ensures seamless access to your classes. All you need is an internet connection! 

Enroll Today

With diesel technician skills in high demand, there’s no better time to level up you and your team’s abilities with our cutting-edge training. Join our platform today and discover why even the most experienced techs always learn something new at Diesel Laptops University.