2002 Chevy Cavalier Battery, Alternator or Wiring 2002 Chevy Cavalier 4 cyl Automatic So my car died one morning after I drove to the gas station. When I was driving, I realized my AC went down and wouldnt blow much air. Tried turning it on after pumping gas and wouldnt start. Took the alternator out of the car and took it to mechanic that fixed it once already. 2004 Chevy Cavalier Headlight Wiring Diagram | autocardesign 2004 Chevy Cavalier Headlight Wiring Diagram– wiring diagram is a simplified normal pictorial representation of an electrical circuit shows the components of the circuit as simplified shapes, and the talent and signal links in the company of the devices.