Service Port HVAC: Description and Operation

SYSTEM OPERATION
A/C Service Port Valve Cores

A/C Service Port Valve Location:

The A/C service port valve cores are located within the A/C lines. The High Side (Discharge) valve service port is located rear 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.