Your vehicle's heating and A/C systems may wear gradually with usage, so proper routine maintenance is important to keep your vehicle cabin temperature comfortable for you and your passengers.

Heating and A/C systems function to keep your car cabin warm in the winter and cool in the summer. The air conditioning system also provides the function of operating your defrost in the winter months. Heating systems are made up of a heater core (this acts like a small radiator behind the dash), a fan, and hoses that distribute the warmth from the engine to the rest of the vehicle. Air conditioning systems function similarly, delivering coolant to the fan to blow chilly air throughout the cabin.

How to know if your vehicle's heating and A/C are having complications:

An extensive assessment of heating and a/c systems includes:

Scott's Master Auto Repair offers Air Conditioning Services in St Louis, MO

Remember to schedule your heating or air conditioning inspection prior to the start of the season, to ensure you have the most comfortable driving experience.