Diesel Electrical Systems Course
Gain hands-on expertise in diesel electrical systems, covering batteries, starters, alternators, wiring, and glow plugs. Master diagnostic tests for hard starts, charging failures, intermittent faults, and more using practical tools—ideal for mechanics servicing modern diesel vehicles in busy workshops to boost efficiency and client trust.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Acquire practical skills to diagnose and fix 12V diesel electrical systems quickly. Cover battery testing, starter and glow plug diagnostics, alternator troubleshooting, wiring repairs, and safe procedures. Modules use real-world faults, step-by-step tests, and proven solutions to cut repeat visits and enhance service quality.
Elevify advantages
Develop skills
- Diagnose 12V diesel electrical faults in batteries, starters, alternators, and glow plugs swiftly.
- Test batteries for voltage, load capacity, CCA ratings, and decide on replacements accurately.
- Troubleshoot starters by checking cranking amps, voltage drops, and no-crank issues.
- Evaluate alternator output, ripple, warning lights, and wiring for charging problems.
- Repair glow plug systems including relays, wiring, and cold start smoke diagnostics.
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
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course