Summer is a great time to enjoy the outdoors. Having the luxury of air conditioning in the summer heat is priceless. But you know how it is to work in this heat: It’s very easy to work up a sweat, and then you start to slow your pace. Eventually, if you don’t get a cold drink, you will stop working.
The same is true for your vehicle. Without proper vehicle cooling, air induction and air distribution system integrity, a vehicle’s air conditioning will not work. To stay cool while traveling in your vehicle, keeping its climate control systems in good health is no sweat with just a few simple steps.
Check Fluid Levels and Conditions – Ensure your coolant is at the right level and in good condition. Your vehicle’s A/C system will not function if the coolant system isn’t effectively keeping the engine cool.
Inspect and Replace Air Filters – Both engine and cabin air filters should be checked and replaced if necessary. The A/C system blows air over a cold evaporator core, and any dust accumulated in the filters will be blown into your vehicle, potentially compromising air quality and your health.
Ensure Unobstructed Vents – Verify that air is coming out of all vents inside the vehicle, including panel vents, defrosters, and floor vents. Blocked vents can significantly reduce the efficiency of your vehicle’s A/C system.
Check Temperature Control – An efficient A/C system should provide a 25–30 degree cool down. Don’t waste money on repairs or replacements if the temperature control is functioning correctly.
Maintain Tire Pressures – Properly inflated tires are crucial for safe motoring year-round. Low tire pressure generates heat, which transfers to the undercarriage and forces your vehicle’s A/C system to work harder.
You can check some of these items yourself, but if you’re not comfortable doing so or if no issues are found but the vent air is blowing cool or warm instead of cold, contact your automotive professional. Your vehicle may be low in refrigerant, or air conditioning repair may be needed. Repairs should always be made by qualified personnel.
