Automotive relays course
Gain mastery over automotive relays through practical testing, circuit diagnostics, and fault isolation techniques. Develop skills to swiftly address headlight and power circuit issues, validate fixes reliably, and articulate repair recommendations clearly to customers—vital competencies for any skilled mechanic aiming for professional excellence.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on expertise to identify, test, and replace automotive relays confidently. Master relay varieties, pin configurations, terminal standards, safe extraction methods, visual checks, bench testing using multimeters and test lights, on-vehicle troubleshooting to isolate relay problems from wiring or control faults, and communicating repair solutions effectively to clients.
Elevify advantages
Develop skills
- Diagnose relay circuits by quickly identifying power, ground, and coil failures.
- Test relays using multimeters and test lights to check coils, contacts, and voltage drops.
- Execute safe relay maintenance including inspection, removal, and replacement without circuit damage.
- Interpret relay wiring diagrams to trace headlight power and control circuits accurately.
- Verify repairs thoroughly and report findings clearly to customers with detailed documentation.
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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