Heavy Vehicle Electrician Course
This course equips participants with essential skills to diagnose and repair electrical systems in heavy vehicles like trucks and buses, covering circuits, lighting, ABS, starters, and workshop practices using real tools and diagrams.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Heavy Vehicle Electrician Course provides practical skills for diagnosing and repairing electrical systems in trucks and buses. You will learn about battery testing, 12V/24V circuits, fuses, relays, starters, lighting, HVAC blowers, and ABS wiring. Training includes using real diagnostic tools, wiring diagrams, and safe workshop practices to fix electrical problems quickly and perform reliable 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 workload.What our students say
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