Engine Auxiliary Systems Course
Master engine auxiliary systems and boost your diagnostic accuracy. Learn charging, starting, timing belts, voltage drop testing, and customer communication to repair alternators, starters, and belts faster and with greater confidence.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
The Engine Auxiliary Systems Course gives you practical skills to diagnose and repair batteries, starters, alternators, and timing belt systems with confidence. Learn electrical fundamentals, voltage drop testing, waveform analysis, and precise replacement procedures. Follow clear workflows, use modern diagnostic tools correctly, and communicate test results and repair plans in a professional, easy-to-understand way.
Elevify advantages
Develop skills
- Diagnose starter and charging faults: apply voltage drop and CCA tests fast.
- Test and repair alternators: inspect, measure output, and verify charging health.
- Service starter motors: bench test, replace, and set correct torque quickly.
- Replace timing belts: lock timing, tension correctly, and confirm engine sync.
- Build pro-level reports: explain test results and repair plans clearly to clients.
Suggested summary
Before starting, you can change the chapters and 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 my 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 help a lot with learning.

André FelipePrompt Engineering Student
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