Engine and Fluids: Mechanics check the engine’s condition, including oil levels and quality, and inspect other fluids like transmission fluid, coolant, brake fluid, and power steering fluid. They may top off or replace these fluids if they are low or dirty.
Battery and Electrical System: The battery’s voltage and terminals are examined to ensure they are in good working order. The electrical system is tested to confirm that lights, signals, wipers, and other electronic components are functioning correctly.
Brakes: The braking system is checked, including the brake pads, rotors, and brake lines, to ensure they are not worn or damaged. Proper brake function is essential for safety, so any worn parts may be replaced.
Tires: Tires are inspected for tread depth, wear patterns, and pressure. Proper tire alignment and inflation are crucial for fuel efficiency and safety, so tires are adjusted or replaced if necessary.
Suspension and Steering: The suspension system, including shocks and struts, is examined for signs of wear or damage. Steering components are also checked to ensure safe handling and stability on the road.
Exhaust System: Mechanics check for any leaks or damage in the exhaust system. A well-functioning exhaust system is vital for reducing emissions and maintaining fuel efficiency.
Belts and Hoses: Drive belts and hoses are examined for signs of cracking, fraying, or wear. Replacing worn belts and hoses can prevent breakdowns and extend the life of the engine.
Air Filters: The air and cabin filters are inspected to see if they need cleaning or replacement. Clean filters improve engine performance and cabin air quality.
Lights and Indicators: All exterior and interior lights, including headlights, brake lights, turn signals, and dashboard warning lights, are checked to ensure they work properly.
Windshield and Wipers: The windshield is checked for cracks or chips, and wiper blades are inspected for wear. Functioning wipers and a clear windshield are critical for visibility in adverse weather.