Automotive Electrical Systems Course
Master modern automotive electrical systems for 2014–2018 sedans. Learn wiring diagrams, ECU and cluster power/grounds, starting and cooling fan diagnostics, and step‑by‑step test methods to find faults fast and boost your value as an auto mechanic.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Automotive Electrical Systems Course gives you practical, step-by-step skills to diagnose and repair modern sedan electrical issues quickly and accurately. Learn battery behavior, wiring and grounds, relays and fuses, wiring diagram reading, ECU and cluster power, starting and cooling fan circuits, plus safe multimeter use, test planning, and reliable repair verification for fewer comebacks and faster results.
Elevify advantages
Develop skills
- Diagnose ECU and cluster power faults: pinpoint B+, grounds, and MIL issues fast.
- Test starter and cranking circuits: apply voltage-drop checks like a pro.
- Troubleshoot cooling fan systems: verify relays, modules, and sensor inputs quickly.
- Read OEM wiring diagrams: trace power, ground, and CAN lines with confidence.
- Plan and document diagnostics: build test matrices and clear repair reports.
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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