Truck Mechanics Course
Master heavy-duty truck diagnostics—from diesel engine performance and cold starts to air brakes, suspension, emissions, and fuel systems. Ideal for automobile mechanics who want to solve complex faults faster and boost their professional value.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Truck Mechanics Course gives you practical skills to diagnose and repair heavy-duty diesel trucks quickly and accurately. Learn engine performance testing, cold-start and charging system troubleshooting, air brake and air dryer maintenance, steering and suspension checks, tire wear analysis, and fuel and emission diagnostics, plus safe repair planning and post-repair verification for reliable, efficient service.
Elevify advantages
Develop skills
- Diesel power loss diagnosis: pinpoint heavy-truck engine faults fast.
- Cold-start and charging fixes: test batteries, starters, glow systems quickly.
- Air brake and air dryer service: find leaks, replace parts, verify safety.
- Steering, suspension, and tire wear checks: cure vibration and pull issues.
- Fuel and smoke troubleshooting: test injectors, pumps, and cut black smoke.
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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