Wiring Harness Course
Gain mastery in designing 12V wiring harnesses for today's vehicles. The course covers essential techniques like wire sizing, managing voltage drop, selecting fuses, planning routes, applying protection methods, and conducting tests. This enables you to build safe, dependable, and easy-to-service harnesses ideal for professional automotive work, keeping everything organised and compliant with industry standards.

from 4 to 360h flexible workload
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 learn to select wire sizes based on current, voltage drop, and temperature ratings, choose appropriate fuses and arrange fuse boxes, plan loom routing and protection, pick suitable connectors, and properly document, test, and label all circuits to ensure quick builds, upgrades, and efficient troubleshooting that meets compliance standards.
Elevify advantages
Develop skills
- Design secure 12V harness layouts including safe routing, branching, and connector choices.
- Quickly calculate wire sizes using AWG standards based on load, voltage drop, and heat factors.
- Build strong power systems with proper fuse selection, box layouts, and safeguarded branches.
- Implement professional safeguards against abrasion, heat, moisture, and electrical shorts.
- Produce clear documentation such as circuit diagrams, pin assignments, labels, and testing steps.
Suggested summary
Before starting, you can change the chapters and 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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