LEFT DASH BLOWS COLD RIGHT SIDE WILLBLOW HOT WITH HEATER ON ? VENTS DERFROST AND FLOOR ?????
DASH LEFT VERS RIGHT SIDE HEATER on 1996 Cadillac DeVille
If your 1996 Cadillac DeVille is equipped with duel controls for the a/c system then you may have a drivers side temperature door actuator which has stopped working. Please respond with more information about the "Vents defrost and floor".