I have the same exact problem confronting me currently. Had the car worked on before we left for a 22 hour drive to TN. Couldn't stand the heat and stopped about 16 hours into the drive. Repair techs (Goodyear) at first place didn't fix it nor the techs at the second place (Cadillac Dealer Service Dept). Now we are faced with drive home and air still doesn't work. $1400 later and still no air. Can you please help us? They replaced actuator, compressor, dehydrator and fully recharged system. Still blows hot air from driver side 100% of the time now. Cadillac dealer tech wired driver control to passenger side but it still blows HOT air from driver side.
Thursday, August 11th, 2011 AT 10:30 PM