Training Programs

Heavy-duty Truck Repair Training

Engine | Transmission | DEF & Aftertreatment

Practical, hands-on training designed for technicians, apprentices, fleet professionals, and repair-shop teams—building real-world skills and confidence to diagnose, service, and repair heavy-duty diesel systems.

Recommended Learning Path

Practical, hands-on training designed for technicians, apprentices, fleet professionals, and repair-shop teams—building real-world skills and confidence to diagnose, service, and repair heavy-duty diesel systems.

Course Index

Code Course Level Duration Tuition
E101 Heavy-Duty Diesel Engine Fundamentals Starter 3 days / 18 hours $1,295
E201 Diesel Engine Diagnostics and Repair Intermediate 5 days / 30 hours $2,495
E301 Advanced Diesel Engine Diagnostics and Overhaul Expert 7 days / 42 hours $3,795
T101 Heavy-Duty Transmission Fundamentals Starter 3 days / 18 hours $1,295
T201 Transmission Diagnostics and Component Repair Intermediate 5 days / 30 hours $2,595
T301 Advanced Transmission Rebuild and Diagnostics Expert 7 days / 42 hours $3,995
D101 DEF and Aftertreatment Fundamentals Starter 2 days / 12 hours $895
D201 DEF and Aftertreatment Diagnostics Intermediate 3 days / 18 hours $1,495
D301 Advanced Aftertreatment and SCR Diagnostics Expert 4 days / 24 hours $2,295
Build practical heavy-duty repair skills with training designed around real shop work.

Contact us to discuss the right starting level, upcoming class dates, group training or a customized program for your fleet or repair shop.

What Students Can Expect

  • Instructor-led classroom explanation combined with supervised shop demonstrations and practical exercises.
  • Training based on systematic diagnosis, safe work practices, service information and proper repair verification.
  • A certificate of completion for students who meet attendance and practical-participation requirements.
  • Small-group delivery is recommended so each student receives meaningful hands-on time.