Compressor Fitting HVAC: Description and Operation

Fig 2 A/C Service Port Valve Location:

A/C SERVICE PORT VALVE CORES
The A/C service port valve cores are located within the A/C lines. The High Side (Discharge) valve service port is located near the filter - drier on the right side of the vehicle, behind the wheel well. The Low Side (Suction) valve service port is located near the filter/drier beside the air inlet.

After servicing the refrigerant system, always reinstall the service port caps.