Heavy Truck Electrician Course
This course provides hands-on training in diagnosing and repairing electrical systems in heavy trucks, focusing on 24V systems, fault tracing, and maintenance to ensure vehicle reliability.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Heavy Truck Electrician Course equips you with practical skills for diagnosing and fixing 24V electrical systems in heavy vehicles swiftly and safely. You'll learn to utilise diagnostic scanners, multimeters, oscilloscopes, and wiring schematics to address problems in charging, starting, lighting, CAN bus, and ECU systems. Gain expertise in tracing faults, performing reliable repairs, documenting findings clearly, and conducting routine maintenance to minimise vehicle downtime and enhance dependability in heavy-duty transport fleets.
Elevify advantages
Develop skills
- Heavy truck diagnostics: utilise professional scan tools, CAN bus testing, and real-time data efficiently.
- Electrical fault tracing: identify short circuits, faulty earths, and sporadic problems promptly.
- Starting and charging repair: assess batteries, alternators, and starters with assurance.
- Lighting and signalling service: troubleshoot LED, trailer, and flasher circuit faults.
- Professional workshop workflow: implement safety measures, record-keeping, and quality verifications for each task.
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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