What are the main systems in a vehicle?

What are the main systems in a vehicle?

Your car relies on a number of different systems to keep it running like it should. When you first suspect a problem with any system in your vehicle, you'll want to be proactive about bringing it to a mechanic's attention. This way, you'll have the best chance of addressing the issue before it escalates and costs more to repair. At Integrity Auto Care, our local mechanics are experts at fixing problems in every system within a vehicle. Here's a brief overview of the main automotive systems.


Your engine is the heart of your vehicle. It contains the parts that give your car the power it needs to chug down the road. These parts include the crankshaft, camshaft, cylinders, and valves, among others. Power generated by the engine is directed to wheels by way of the transmission and driveline.

Cooling System

You need a healthy cooling system to minimize the chances of your engine overheating. The main components of the cooling system include the radiator, water pump, cooling fan, hoses, and thermostat. Leaks in the cooling system are often to blame when a car overheats.

Fuel System

After you fuel up, the gas has to make its way from the tank to the combustion chamber. To do this reliably, you need a healthy fuel pump and fuel filter. Fuel injectors squirt gas into the motor's combustion chamber.

Braking System

There's no system in your car more crucial to your safety than your brakes. Your braking system includes components such as your brake booster, brake lines, brake master cylinder, wheel cylinders, rotors, and pads. At the first sign of brake trouble, you'll want to get to the shop for an inspection.

Exhaust System

Your exhaust system does the crucial job of safely routing hazardous fumes from your motor to your tailpipe. Your catalytic converter does the important task of making emissions less harmful.

Auto Electrical System

Your car's electrical system is quite extensive. Electricity is required for tasks ranging from starting your engine to running your radio. While your engine is on, your alternator creates electricity. The battery then stores the power generated by the alternator.

Auto Repair in Belvidere, IL

If you need any kind of auto repair in Belvidere, contact Integrity Auto Care at (815) 566-8357. At our nearby auto shop, we can expertly complete any of your vehicle's repair or maintenance needs. Feel free to give us a call today to make an appointment!

Integrity Auto Care Belvidere Blog
Posted: September 2021

Written and Published By MORBiZ