Heavy Truck Electrician Course
This course equips participants with essential skills for diagnosing and repairing electrical systems in heavy lorries, focusing on practical workshop applications to ensure efficient and safe vehicle maintenance.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
The Heavy Lorry Electrician Course provides you with practical, workshop-ready skills to diagnose and repair 24V electrical systems quickly and safely. Learn to use diagnostic tools, multimeters, oscilloscopes, and wiring diagrams to resolve charging, starting, lighting, CAN bus, and ECU problems. Master fault tracing, quality repairs, clear reporting, and preventive maintenance to minimise downtime and enhance reliability across any heavy-duty fleet.
Elevify advantages
Develop skills
- Heavy lorry diagnostics: use professional diagnostic tools, CAN bus tests, and live data swiftly.
- Electrical fault tracing: locate shorts, poor grounds, and intermittent issues promptly.
- Starting and charging repair: test batteries, alternators, and starters with confidence.
- Lighting and signalling service: diagnose LED, trailer, and flasher circuit problems.
- Professional workshop workflow: apply safety, documentation, and quality checks on every job.
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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