Caterpillar Engine Maintenance and Diagnostics Course
This course provides hands-on training in maintaining and diagnosing Caterpillar C15 and 3512 engines, focusing on fault identification, diagnostic tools, troubleshooting workflows, preventive maintenance, and safe repair practices to ensure engine reliability and efficiency.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Caterpillar Engine Maintenance and Diagnostics Course equips you with practical skills to keep C15 and 3512 engines reliable and efficient. Learn to identify fault symptoms, trace root causes, and interpret black smoke, power loss, and shutdown issues. Use Cat ET, SIS, and telematics for data-driven troubleshooting, build step-by-step diagnostic workflows, plan optimised preventive maintenance, and apply safe, high-quality repair procedures with confidence.
Elevify advantages
Develop skills
- Diesel fault diagnosis: pinpoint Cat C15 and 3512 issues fast with data-driven checks.
- Cat ET and SIS mastery: connect, read codes, and pull specs for rapid decisions.
- Stepwise troubleshooting: apply clear decision trees for power loss and hard starts.
- Preventive PM planning: build 12‑month Cat engine schedules using telematics trends.
- Repair execution: perform safe injector, turbo, and fuel system repairs with QA tests.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

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Course in PDF