Cadillac Air Conditioning Troubleshooting Cadillac side passenger ef0f 45ce heat No heat on drivers side,heat on passenger side,ac works well-97 No heat on drivers side,heat on passenger side,ac works well-97 No heat on drivers side,heat on passenger side,ac works well-97 Check Details ← Cadillac Speaker Wire Diagram Central Air Conditioner Wiring Diagram → Share with friends Link copied