Diesel Machinery Electrical Troubleshooting Course
This course equips participants with essential skills for troubleshooting and repairing electrical systems in diesel machinery, focusing on 24V systems to ensure efficient diagnosis and reliable repairs.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Diesel Machinery Electrical Troubleshooting Course provides practical, step-by-step skills to quickly identify and repair 24 V electrical issues. Learn safe multimeter usage, wiring diagrams, voltage drop testing, and symptom-based diagnosis for batteries, alternators, relays, fuses, and grounds. Gain confidence through clear reference values, repair procedures, documentation practices, and safety habits that enhance reliability and minimize repeat failures.
Elevify advantages
Develop skills
- Diagnose 24 V diesel electrical faults: fast, accurate, shop-ready methods.
- Use multimeters and wiring diagrams: pinpoint shorts, opens and voltage drops.
- Test batteries, starters and alternators: separate weak parts from wiring issues.
- Apply safe lockout, PPE and battery handling for heavy diesel equipment.
- Document tests and repairs: build clear estimates, reports and maintenance plans.
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 are saying
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