Diesel Electrical Systems Course
This course provides practical training in diagnosing and repairing electrical systems in diesel vehicles, focusing on 12V components to enhance troubleshooting efficiency and reliability.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Diesel Electrical Systems Course equips you with hands-on skills to diagnose and fix 12V systems quickly and precisely. You will learn battery testing, starter and glow plug inspections, alternator and charging system troubleshooting, wiring and connector repairs, and safe diagnostic procedures. Each module emphasises real-life faults, straightforward test steps, and dependable solutions to cut down on repeat visits and boost customer satisfaction.
Elevify advantages
Develop skills
- Diagnose 12V diesel systems: quickly trace faults in batteries, starters, and grounds.
- Test and interpret battery health: voltage, load, CCA, and replacement decisions.
- Troubleshoot starter issues: measure cranking current, drops, and click-only faults.
- Analyse alternator charging: check output, ripple, warning lamp, and wiring losses.
- Service glow plug systems: test plugs, relays, wiring, and cold-start smoke causes.
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
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