Engine Auxiliary Systems Course
Gain mastery over engine auxiliary systems to enhance diagnostic precision. Acquire skills in charging, starting, timing belts, voltage drop testing, and customer communication for faster, more confident repairs on alternators, starters, and belts.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to diagnose and fix batteries, starters, alternators, and timing belt systems confidently. Master electrical basics, voltage drop testing, waveform analysis, and accurate replacement methods. Follow straightforward workflows, utilise modern diagnostic tools effectively, and convey test results and repair strategies professionally and clearly.
Elevify advantages
Develop skills
- Diagnose starter and charging faults using voltage drop and CCA tests swiftly.
- Test and repair alternators by inspecting, measuring output, and verifying charging health.
- Service starter motors through bench testing, replacement, and correct torque settings.
- Replace timing belts by locking timing, tensioning properly, and confirming engine sync.
- Build professional reports explaining 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 thank you 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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