I need helppppp!!!! aghhhh...ive seen previous ppost up . I have a 98 svt and my ac and heater have stopped working. I t was working one minute and the next it stoped. I can hear the vaccum hoses releasing air but it will not kick on when it is turned to ac or heat??? help I also tried to locate the resistor stated on previous post but can not find it . I did find a white box on the passengers side but it has a harness and is up in ther by the left leg side??? any comments or suggestions???? thanks... greatly appreciated