Automotive Heavy Line Technician

Program Description

Our program teaches you to diagnose, adjust, repair and overhaul automotive systems.

Topics covered include:

• Clutches, standard transmissions and transaxles
• Hydraulics, automatic transmissions and transaxles
• Engine operation, diagnosis and repair
• Basic refrigeration cycle and EPA guidelines for handling refrigerant 
• Tire and wheel problem diagnosis, repair and alignment

You will be prepared to be a heavy line automotive service technician / mechanic.

As a heavy line technician, you will diagnose engine problems and make the appropriate repairs. You will perform major engine, transmission and other system overhauls and repairs.

Course List

• Automotive Heavy Line Technician

Costs & Fees

Costs and fees vary. Costs are available in Hello!TCC's Continuing Education Course Descriptions.

Upcoming Courses

Browse Our Schedule of Classes

1. Go to MyTCCTrack: Search for Courses & Course Sections—Advanced Search.
2. Under Term, select a Continuing Education (CE) Term.
   • Example: 2025QS CE Spring
3. Under Academic Level, choose Continuing Education.
4. Select Search.
5. Use the Filter Results menu to help you narrow your search:
   • Under Availability, choose Open Sections Only to find classes that aren't full.
   • Under Subject, choose a subject to further filter the results.

Apply & Register for Classes

1. Apply to TCC
   • See Continuing Education Student: Getting Started at TCC
2. Find Upcoming Classes & Register
   • See How do I search/register for continuing education classes?