Remove passenger upper kick panel , look along the side of the center console , you will see there is one screw in the rear . remove that screw , now the panel clips into the center console, gently tug it toward the front of the car. After removal you will see a block that has vacuum lines on it . You will need a hand held vacuum pump. Go to each of the lines and see if they hold. Note which ones dont . You will need a vacuum diagram after this. Just let us know and we can get you one.