Wiring Harness Course
Gain expertise in designing 12V wiring harnesses for today's vehicles. Master techniques for wire sizing, managing voltage drops, choosing fuses, planning routes, providing protection, and conducting tests to build safe, dependable, and easy-to-service harnesses ideal for professional automotive work. This comprehensive training ensures your designs meet industry standards and enhance vehicle reliability.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to create safe and reliable 12V interior wiring harnesses for light commercial vans. You will master wire sizing based on current, voltage drop, and temperature limits, fuse selection and fuse box layouts, loom routing and protection, connector choices, along with circuit documentation, testing, and labelling to ensure quick builds, upgrades, and troubleshooting while staying compliant.
Elevify advantages
Develop skills
- Design secure 12V harness layouts with proper routing, branching, and connectors.
- Quickly calculate wire sizes using AWG based on load, voltage drop, and heat factors.
- Build strong power systems with correct fuse sizing, layouts, and safe branches.
- Implement professional safeguards against abrasion, heat, moisture, and short circuits.
- Produce clear documentation including circuit charts, pin details, labels, and test steps.
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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