2003 Cadillac DeVille DTS Q&A
2003 Cadillac DeVille DTS Question: Air condition fan
There is a problem with the system that controls the airflow. There can be several things wrong with it so it's best to have a pro look at this to determine the cause. http://repairpal.com/directory?address=89128&car_brand_names=Cadillac - Bret Bodas
Why does air conditioning fan work intermittenly? IT comes on when right door slams or when going across a rough railroad track
the fan will not come on unless you slam the door then sometimes will go off if you hit a bump in the road.