Getting Started. Open the Hood. Locate Port. How to access the low pressure port. Air Conditioning Fill. Safely add refrigerant to your A/C system. Replace Cap. Replace the low pressure port cap. More Info. Additional thoughts on recharging your A/C system. Click to see full answer. Also know, how do you recharge the AC on a Hyundai Sonata? How to Charge the A/C System on a Hyundai Pop the car’s hood to expose the A/C charging valve. The valve will have a blue cap, and it will be located near to the radiator. Turn on the car and the air conditioner. Hook up the can of refrigerant to the A/C adapter. Attach the A/C adapter to the low-side charging valve. Check the vents. Secondly, where do you put Freon in a Hyundai Elantra? Locate A/C Charging Port Locate the air conditioner charging port or service port. In the Elantra, the A/C port is located behind the engine near the firewall. If you are still having trouble locating the A/C charging port on your Hyundai this video explains it all. Likewise, how can you tell if your car is low on Freon? Well, there are a few signs to look for. Room Temperature Air. One of the most characteristic symptoms of low freon is the presence of room temperature air blowing from the vents. Visible Leaks. Of course, another sign of low freon levels is a visible leak. Clutch Doesn’t Engage. Ice on Compressor. How do you put Freon in a Hyundai Tucson? Getting Started. Open the Hood. Locate Port. How to access the low pressure port. Air Conditioning Fill. Safely add refrigerant to your A/C system. Replace Cap. Replace the low pressure port cap. More Info. Additional thoughts on recharging your A/C system.
