Heavy Vehicle Electrician Course
This course provides practical training in diagnosing and repairing electrical systems in heavy vehicles like trucks and buses, focusing on key components such as batteries, wiring, lighting, HVAC, ABS, and starters using real-world tools and safe procedures.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The Heavy Vehicle Electrician Course equips you with hands-on skills to diagnose and fix electrical systems in trucks and buses. You'll cover battery checks, 12V/24V wiring, fuses, relays, starters, lights, HVAC fans, and ABS connections. Using actual tools, diagrams, and safe practices, you'll quickly troubleshoot issues and perform dependable repairs.
Elevify advantages
Develop skills
- Heavy vehicle power circuits: test, diagnose and repair 12V/24V systems fast.
- Lighting and HVAC faults: trace wiring, fix connectors and restore full function.
- ABS electrical diagnosis: use scan tools, read codes and replace failed sensors.
- Starter and cranking systems: perform voltage drop tests and safe repairs.
- Pro workshop methods: read schematics, document findings and plan fleet repairs.
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 workloadWhat our students say
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