Brakes
Understand how brake hydraulics, friction parts, and braking components work together.
Climate Control
Learn how heating, air conditioning, blower, and HVAC systems operate.
Drivetrain
Understand how axles, driveshafts, clutches, and drivetrain components work.
Electrical
Learn how charging, starting, battery, wiring, and electrical systems function.
Engine
Understand how engine components and operating systems work together.
Engine Cooling
Learn how cooling system parts circulate coolant and manage engine temperature.
Exhaust
Understand how exhaust flow, emissions parts, and catalytic systems work.
Exterior Lighting
Learn how switches, bulbs, housings, and lighting circuits operate.
Fuel System
Understand how fuel delivery, injectors, pumps, and metering systems work.
Interior
Understand how cabin switches, controls, and interior systems operate.
Steering
Learn how steering systems transfer input and manage vehicle direction.
Suspension
Understand how suspension parts support the vehicle and control movement.