CADILLAC DEVILLE DTS ONE SIDE

Selecting Heat, Passenger Side Got Heat But None On Driver Side.

After About Fifteen Minutes Of Driving, All Outlets On The Left Side Switch To Unheated Outside Air Regardless Of Temperature Setting. It...

It Blows Warm Air Out On The Drivers Side And Cold Air On Pasenger Side And Rear. I Have Changed The Climate Control Panel, But It Made No...