- DTNA Heavy-Duty Trucks
Learn to find adjustment specifications and prepare vehicle for suspension adjustment, understand the types of clutches used on DTNA vehicles, and learn the importance of correct wheel seal installation.
- DTNA Electrical & Electronic Systems
Learn to read DTNA diagrams and schematics, locate key components, and troubleshoot using DTNA-recommended diagnostic tools and software.
- DTNA HVAC Diagnostics & Business Class M2
Learn to locate and identify heating system components and water control valves. Perform vehicle inspections, service, testing and repairs to live M2 vehicles.
- DTNA Cascadia & Western Star Truck Models
Learn to identify the different Cascadia and Western Star models and their electronics specific to the vehicle. Perform vehicle inspections, service, testing, and repairs to Cascadia and Western Star live trucks.